trigram

This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

trigram	frequency
patients with covid	16299
in patients with	16038
the number of	11424
as well as	11021
severe acute respiratory	10954
acute respiratory syndrome	10227
during the covid	10195
a license to	8641
to display the	8637
the preprint in	8624
display the preprint	8623
medrxiv a license	8623
license to display	8623
granted medrxiv a	8623
who has granted	8615
has granted medrxiv	8613
of the covid	8335
the use of	8331
the copyright holder	8186
the author funder	8094
is the author	8059
copyright holder for	8058
holder for this	8058
preprint in perpetuity	7505
this version posted	7387
respiratory syndrome coronavirus	7282
of patients with	7097
due to the	6995
the risk of	6926
for this preprint	6630
this preprint this	5757
preprint this version	5757
in order to	5531
is made available	5366
the impact of	5346
it is made	5344
made available under	5335
available under a	5333
license it is	5282
international license it	5282
clinical characteristics of	5213
based on the	5210
the spread of	5174
which was not	4988
of the disease	4975
one of the	4972
world health organization	4928
of novel coronavirus	4836
the treatment of	4767
a is the	4763
under a is	4716
of coronavirus disease	4687
of the pandemic	4672
respiratory distress syndrome	4660
acute respiratory distress	4615
by peer review	4548
certified by peer	4543
not certified by	4541
was not certified	4540
the united states	4523
according to the	4404
in this study	4387
a systematic review	4317
the novel coronavirus	4258
the presence of	4177
of the virus	4133
patients with severe	4130
the role of	3811
p r e	3809
all rights reserved	3762
the time of	3741
n a l	3717
j o u	3708
o u r	3708
r n a	3707
p r o	3707
u r n	3706
l p r	3701
a l p	3699
o o f	3698
r o o	3698
a total of	3576
in terms of	3520
critically ill patients	3514
in addition to	3425
with novel coronavirus	3359
in the united	3353
is associated with	3331
during the pandemic	3277
hospitalized patients with	3250
risk factors for	3162
treatment of covid	3159
there is a	3105
the effect of	3102
of the patients	3099
for patients with	3072
with coronavirus disease	3068
intensive care unit	3057
patients infected with	3053
the development of	3050
the coronavirus disease	3011
at the time	2987
more likely to	2969
systematic review and	2800
the context of	2754
the management of	2751
middle east respiratory	2743
east respiratory syndrome	2727
spread of the	2723
cases of covid	2698
the severity of	2693
for the treatment	2684
there is no	2675
personal protective equipment	2648
the majority of	2641
this article is	2589
with severe covid	2581
associated with the	2580
to the covid	2568
pneumonia in wuhan	2565
the need for	2560
such as the	2551
in the context	2542
related to the	2542
novel coronavirus pneumonia	2502
review and meta	2474
the world health	2458
clinical features of	2443
impact of the	2442
associated with a	2435
in the covid	2426
it has been	2412
need to be	2406
of severe acute	2387
the end of	2383
the effects of	2362
impact of covid	2362
of patients infected	2360
the absence of	2346
the most common	2341
the general population	2302
the importance of	2298
as a result	2294
spread of covid	2291
patients with coronavirus	2290
on the other	2272
included in the	2266
for disease control	2259
of the study	2259
increased risk of	2221
the results of	2163
most of the	2149
was associated with	2141
novel coronavirus in	2140
patients in the	2109
due to covid	2104
in response to	2102
the case of	2072
of this study	2058
a novel coronavirus	2056
control and prevention	2053
the other hand	2049
in the treatment	2028
in our study	2025
was used to	2021
in the study	2017
is protected by	2011
article is protected	2009
protected by copyright	2009
the prevalence of	2009
disease control and	2007
compared to the	1997
likely to be	1991
to reduce the	1990
the lack of	1981
prevention and control	1963
coronavirus disease in	1958
of hospitalized patients	1957
part of the	1946
it is important	1936
of the sars	1909
the fact that	1898
ill patients with	1896
associated with covid	1872
response to the	1869
number of cases	1867
to assess the	1859
found to be	1846
well as the	1836
health care workers	1826
the outbreak of	1824
conflict of interest	1822
retrospective cohort study	1806
there was no	1805
the onset of	1798
of the population	1790
a number of	1789
an increase in	1788
in critically ill	1787
factors associated with	1787
is important to	1782
allowed without permission	1779
reuse allowed without	1779
no reuse allowed	1779
and outcomes of	1776
diagnosis of covid	1766
the present study	1744
can be used	1731
around the world	1727
the course of	1701
novel coronavirus disease	1699
version posted may	1699
some of the	1699
the level of	1699
and treatment of	1690
been shown to	1680
infected with sars	1677
clinical course and	1675
of severe covid	1656
the proportion of	1653
this study was	1650
in the case	1649
polymerase chain reaction	1641
of the coronavirus	1637
have been reported	1636
has been reported	1633
higher risk of	1633
to evaluate the	1632
features of patients	1631
in the absence	1630
severity of covid	1625
role in the	1618
in the early	1617
of the epidemic	1606
review of the	1602
the relationship between	1602
the possibility of	1597
patients with novel	1596
the authors declare	1594
a retrospective cohort	1592
because of the	1590
be used to	1586
there was a	1583
in the first	1581
risk of covid	1557
analysis of the	1557
infected with novel	1547
related to covid	1543
to be a	1534
a result of	1512
are associated with	1512
the immune system	1510
total number of	1501
number of patients	1485
the incidence of	1481
risk factor for	1473
patients with sars	1469
diagnosis and treatment	1463
number of covid	1462
disease in china	1447
should be considered	1442
as shown in	1434
caused by the	1433
of the novel	1431
and risk factors	1430
increase in the	1429
a patient with	1425
this this version	1425
for this this	1425
admitted to the	1423
of critically ill	1423
may not be	1414
with regard to	1413
the association between	1411
morbidity and mortality	1403
transmission of covid	1402
and clinical characteristics	1398
be associated with	1397
coronavirus in wuhan	1397
we found that	1395
the beginning of	1385
the rate of	1385
with respect to	1384
in hospitalized patients	1383
in relation to	1381
a review of	1369
at the same	1368
the same time	1368
the diagnosis of	1360
in accordance with	1357
in severe covid	1346
it is not	1345
shortness of breath	1340
of cases of	1319
the patient was	1312
risk of infection	1309
high risk of	1305
in the uk	1296
from patients with	1295
in the current	1295
of the first	1291
of the most	1288
needs to be	1287
has been shown	1277
to determine the	1263
shown in table	1261
new york city	1260
the severe acute	1258
the effectiveness of	1257
of the outbreak	1249
with acute respiratory	1243
version posted june	1239
in the number	1236
characteristics of coronavirus	1233
patients with a	1232
the total number	1230
that can be	1228
a variety of	1228
case of covid	1222
in the same	1218
has not been	1217
were associated with	1216
to have a	1209
a report of	1208
and in the	1200
in the future	1200
has also been	1191
outbreak in china	1189
approved by the	1187
in the present	1180
the efficacy of	1173
epidemiological and clinical	1172
were included in	1168
the intensive care	1168
cd t cells	1168
were used to	1166
among patients with	1166
are likely to	1165
factors for mortality	1155
at least one	1152
as part of	1149
understanding of the	1147
at the end	1147
to the pandemic	1146
systematic review of	1145
in case of	1140
effects of the	1138
of the world	1137
there are no	1132
it is also	1130
in line with	1129
high levels of	1128
we did not	1125
involved in the	1124
between the two	1124
and management of	1123
in the us	1122
infected with covid	1119
of confirmed cases	1119
is one of	1115
the need to	1113
showed that the	1111
is likely to	1109
should not be	1109
that they have	1106
for the covid	1105
be able to	1103
a history of	1098
authors declare that	1097
cases and deaths	1093
a descriptive study	1093
it is possible	1087
the study was	1087
as compared to	1086
inpatients with covid	1085
the duration of	1082
q q q	1082
transmission of sars	1082
symptoms of covid	1082
been reported in	1082
patients admitted to	1079
diagnosed with covid	1078
data from the	1077
results of the	1077
in this paper	1074
this is the	1071
ministry of health	1071
centers for disease	1061
management of covid	1061
outbreak of covid	1058
it can be	1058
large number of	1056
used in the	1055
were more likely	1055
end of the	1050
are shown in	1046
no conflict of	1046
with severe acute	1045
to understand the	1044
a series of	1043
preprint the copyright	1043
of these patients	1040
the current study	1036
center for disease	1036
for mortality of	1036
of the current	1036
of the data	1032
public health emergency	1031
and mental health	1028
be due to	1025
characteristics of hospitalized	1024
to be the	1024
the mental health	1024
is the first	1024
phase of the	1023
the expression of	1020
first case of	1018
the current pandemic	1017
in a patient	1016
course and risk	1015
response to covid	1013
shown in figure	1013
prior to the	1011
adult inpatients with	1011
it should be	1010
this is a	1009
severity of the	1008
was found to	1007
mortality of adult	1006
may lead to	1005
acute kidney injury	1005
that there is	1003
tested positive for	1003
the incubation period	1001
in the general	998
was defined as	998
acute lung injury	998
of adult inpatients	998
impact on the	997
found that the	991
compared with the	990
the aim of	989
the emergency department	989
the percentage of	985
in the past	985
are needed to	984
sars and mers	984
conflicts of interest	984
the quality of	983
during the first	983
have shown that	983
a higher risk	982
depending on the	981
the setting of	981
higher levels of	980
changes in the	979
of social distancing	979
version posted july	978
number of deaths	978
novel coronavirus from	978
course of the	977
in combination with	976
patients who were	973
an increased risk	972
with or without	970
can lead to	967
clinical characteristics and	966
in new york	962
the cytokine storm	961
they have no	955
a lack of	953
patients with pneumonia	951
to investigate the	950
in the setting	949
in these patients	948
there were no	948
addition to the	948
of the participants	946
characteristics of cases	945
would like to	945
the pathogenesis of	944
the ability to	943
the transmission of	943
years of age	942
likely to have	941
patients hospitalized with	941
is based on	940
version posted september	940
of the infection	939
the first case	938
infected pneumonia in	938
the production of	937
due to a	936
there have been	934
of public health	933
based on a	932
in the world	931
a recent study	929
are more likely	929
a public health	929
may be a	928
associated with increased	928
the study period	927
there is an	925
to the hospital	924
and safety of	924
in hong kong	922
characteristics of patients	922
a risk factor	919
of the manuscript	918
and it is	909
number of confirmed	907
cases in the	906
the basis of	903
the distribution of	903
social distancing and	903
to estimate the	902
affected by the	900
shown to be	897
in the literature	896
chronic obstructive pulmonary	896
of the total	895
for the management	893
outcomes of patients	892
characteristics of the	892
an important role	891
each of the	891
by the covid	889
all of the	888
been associated with	888
coronavirus pneumonia in	887
in the lungs	887
patients with cancer	886
case fatality rate	885
obstructive pulmonary disease	885
and public health	884
risk of severe	883
have also been	882
there has been	881
in the community	880
was approved by	880
of the patient	878
anxiety and depression	874
hospitalized with covid	872
randomized clinical trial	872
and control of	870
a combination of	869
lessons from the	868
it is a	867
positive for covid	866
beginning of the	864
quality of life	862
as a potential	861
a global pandemic	858
cases of novel	857
onset of symptoms	855
contribute to the	854
half of the	852
in the usa	852
were found to	851
and severity of	850
for coronavirus disease	848
in this case	848
to control the	848
efficacy and safety	847
a case report	847
the availability of	845
a range of	844
patients treated with	844
at risk of	843
the mortality rate	842
be related to	842
report of cases	840
obtained from the	840
appears to be	839
of patients in	838
and mortality in	838
stage of the	838
a role in	838
nature of the	836
responsible for the	836
reported in the	835
risk of death	835
significantly associated with	833
in the hospital	831
of convalescent plasma	829
angiotensin converting enzyme	829
a study of	829
differences in the	827
to prevent the	825
the potential to	824
associated with acute	821
a new coronavirus	821
a reduction in	821
who did not	821
in coronavirus disease	820
in the management	820
characteristics and outcomes	820
members of the	818
to the virus	818
characteristics of covid	817
majority of the	814
none of the	814
the control group	813
increase the risk	813
the detection of	813
declare that they	812
the virus and	811
the rest of	811
confirmed cases and	809
psychological impact of	808
to identify the	807
this study is	806
the pandemic and	805
of personal protective	805
a large number	803
on the basis	802
the state of	802
detection of sars	801
during the coronavirus	800
national health commission	800
seems to be	798
for treatment of	798
did not have	798
at higher risk	797
that patients with	795
the implementation of	794
consistent with the	794
intensive care units	794
it may be	791
version of the	791
the value of	788
studies have shown	788
with pneumonia in	787
important role in	786
mortality in patients	786
patients with acute	783
contributed to the	781
of this article	780
be used for	780
similar to the	780
for the diagnosis	779
mental health and	779
at increased risk	778
management of patients	778
associated with severe	778
of the immune	777
positive for sars	776
to deal with	776
the university of	775
of patients who	773
treatment of severe	772
in the lung	771
cytokine release syndrome	770
chinese center for	770
the patients with	768
in which the	767
that it is	766
can also be	764
the probability of	763
and the number	762
patients who are	760
is the most	756
used as a	756
in this context	755
cases from the	754
wang et al	753
pneumonia in china	753
of chest ct	753
the current covid	753
a n u	752
m a n	752
hydroxychloroquine and azithromycin	752
less likely to	749
that of the	747
during the outbreak	746
transmission of the	745
at the beginning	745
accordance with the	745
in the last	744
invasive mechanical ventilation	744
affected by covid	744
s c r	744
r i p	744
i p t	743
manifestations of covid	743
of mental health	743
the occurrence of	743
c r i	743
u s c	743
patients with mild	743
was observed in	742
n u s	742
is necessary to	742
observed in the	742
before and after	741
to ensure that	740
the two groups	739
corona virus disease	738
from the coronavirus	738
will need to	736
confirmed cases of	735
suspected or confirmed	735
any of the	734
may also be	734
have not been	734
with a high	732
the immune response	731
the new york	728
number of people	727
at high risk	727
which can be	727
the most important	727
version posted october	726
the frequency of	725
that have been	725
reported to be	725
patients with diabetes	725
extracorporeal membrane oxygenation	724
which may be	723
the health care	722
the diagnosis and	721
social distancing measures	719
than that of	718
an analysis of	718
data on the	718
the emergence of	716
by severe acute	714
incubation period of	714
a decrease in	714
an outbreak of	714
in the time	712
many of the	712
is shown in	712
in patients who	712
claims in published	710
caused by sars	710
remains neutral with	709
neutral with regard	709
we do not	709
and institutional affiliations	709
maps and institutional	709
in published maps	709
to jurisdictional claims	709
published maps and	709
jurisdictional claims in	709
regard to jurisdictional	709
used for the	708
expression of ace	708
springer nature remains	708
nature remains neutral	708
features of covid	708
with the novel	708
the chinese center	707
has led to	707
be used as	707
of the model	707
central nervous system	707
the levels of	707
the purpose of	706
to explore the	706
can be found	706
out of the	706
been reported to	703
of infectious diseases	703
in the country	701
of the respondents	699
of health care	699
found in the	699
chronic kidney disease	699
from the chinese	698
reduce the risk	698
wide range of	697
by the world	696
effect of the	695
could not be	694
with and without	693
with the covid	693
to minimize the	691
is possible that	690
characteristics of and	688
activation of the	688
associated with higher	687
of the clinical	687
risk of developing	687
standard of care	686
the performance of	684
in some cases	683
no significant difference	683
in a study	682
which is a	682
terms of the	681
to predict the	681
with a higher	681
coronavirus from patients	681
the potential for	680
the age of	680
shown in fig	679
to improve the	679
with confirmed covid	679
to the icu	679
a case series	678
of a novel	678
the disease and	677
do not have	676
included in this	675
lead to a	674
of the following	674
the safety of	673
the influence of	672
in this article	672
is an important	671
patient with covid	671
the public health	670
is consistent with	670
when compared to	669
across the world	668
risk factors associated	668
important lessons from	667
number of infected	667
were able to	665
the start of	665
rest of the	665
ace and tmprss	664
on mental health	664
stages of the	664
context of the	663
institutional review board	662
the association of	662
that could be	662
and important lessons	661
randomized controlled trial	661
of health and	661
note springer nature	660
infection prevention and	660
early stages of	660
in light of	660
of and important	659
a retrospective study	659
was obtained from	658
during this pandemic	658
for severe covid	658
the combination of	658
patients during the	658
time of covid	657
we believe that	657
context of covid	656
to be more	656
the form of	655
use of the	655
the face of	654
the characteristics of	653
close contact with	652
during the study	651
cov and mers	651
patients with confirmed	650
severe coronavirus disease	650
lower respiratory tract	649
the general public	649
and risk of	648
were admitted to	648
chloroquine and hydroxychloroquine	647
a wide range	646
the pandemic has	646
mental health of	646
was used for	645
due to its	645
compared to those	644
to be associated	643
of the cases	643
associated with an	643
pregnant women with	642
of cases from	642
health care system	641
in the face	641
is needed to	641
time of the	641
of our study	641
the united kingdom	639
and social distancing	639
effects of covid	636
play a role	636
health commission of	636
suggest that the	635
along with the	635
not associated with	635
considered to be	634
assessment of the	634
critically ill covid	634
factors such as	633
summary of a	633
head and neck	633
result of the	632
has been a	632
in the icu	631
is that the	631
parts of the	631
american college of	631
can be seen	630
role of the	630
the findings of	630
in intensive care	630
we used the	630
authors declare no	629
novel coronavirus outbreak	629
to examine the	628
the extent of	628
study was to	628
analysis was performed	628
in the second	626
informed consent was	626
across the globe	625
the early stage	624
analyses were performed	624
significant difference in	623
during the early	623
evaluation of the	623
mental health problems	622
a case of	621
the psychological impact	621
during a pandemic	620
a set of	619
the degree of	619
version posted august	619
be considered as	619
republic of china	619
days after the	618
length of stay	618
upper respiratory tract	618
t e d	616
to participate in	616
aspects of the	615
treatment of patients	615
during the lockdown	615
in the form	613
risk of bias	612
the analysis of	612
defined as the	612
and the risk	612
viral load in	611
the process of	611
for the first	610
and can be	610
the virus is	610
study was approved	609
of cases and	609
that there are	608
estimates of the	608
in the u	608
outcomes of critically	608
may have been	608
to address the	607
and approved the	607
this may be	606
a c c	606
and those with	606
the peak of	604
novel coronavirus infection	604
was reported in	604
in the following	604
should be used	603
has been used	603
appear to be	603
due to their	602
tumor necrosis factor	602
during the current	600
the evolution of	600
with the highest	600
course of covid	599
e p t	599
c e p	598
p t e	598
in contrast to	598
c c e	598
patients with suspected	597
to mitigate the	597
respiratory syncytial virus	597
the patients were	597
more than of	596
epidemiological characteristics of	596
the clinical characteristics	596
of a report	596
immune response to	596
of acute respiratory	595
could be a	595
chest ct findings	594
fear of covid	594
reduction in the	594
of exposure to	593
the authors have	592
body mass index	592
of the viral	592
to describe the	592
in the control	592
e d m	590
the national health	590
on the use	590
d m a	589
proportion of patients	589
mortality rate of	588
as of april	588
especially in the	588
to our knowledge	587
treatment for covid	587
different types of	585
the ministry of	585
to contain the	585
difference in the	584
it would be	584
transmission dynamics in	584
figure shows the	583
prospective cohort study	583
the likelihood of	583
the care of	582
it is necessary	581
of patients were	580
to patients with	580
in severe cases	580
the outcome of	580
a group of	579
of the lung	579
no competing interests	579
the increase in	578
basic reproduction number	578
patients should be	577
on patients with	577
is difficult to	575
study was conducted	575
of the literature	575
number of new	574
aim of this	574
have been shown	574
the early stages	573
in this regard	572
findings of covid	572
information about the	570
the coronavirus pandemic	570
no conflicts of	569
are presented in	569
early stage of	569
management of the	569
signs and symptoms	568
for this study	568
from the covid	567
public health measures	567
in china and	567
incidence of covid	567
the spike protein	567
in south korea	566
than in the	566
associated with poor	565
of the country	565
to note that	565
the release of	564
the middle east	564
the activation of	564
be noted that	564
in this review	564
approved the final	563
disease caused by	562
for at least	562
the best of	562
the dynamics of	562
supported by the	562
information on the	561
high level of	561
in times of	561
in a recent	561
we aimed to	561
death in patients	560
that the covid	560
to provide a	560
estimation of the	559
the median age	559
those who are	559
onset of the	558
may be more	558
period of time	557
that in the	557
are required to	556
in the population	556
high prevalence of	556
during the sars	556
was not peer	555
the prevention and	555
we need to	554
no evidence of	554
to the best	554
prevention and treatment	553
severe and critical	552
patients with chronic	552
is not a	552
is used to	552
the respiratory tract	552
was based on	552
in a large	552
all over the	551
this is an	550
of a pandemic	550
of this pandemic	550
more than one	549
increased risk for	548
led to a	547
should be performed	547
were observed in	547
infection in the	547
the nature of	546
and use of	546
of the health	546
for novel coronavirus	546
written informed consent	545
randomized controlled trials	544
the ability of	544
depression and anxiety	544
should also be	544
dynamics in wuhan	543
the fear of	543
to increase the	543
the identification of	543
the result of	542
health care providers	542
stay at home	542
the host cell	542
in comparison to	542
of infected patients	541
for the development	541
may contribute to	541
use of a	540
were reported in	540
the period of	540
should be taken	540
the amount of	540
data were collected	540
to that of	540
for the prevention	539
reported that the	539
disseminated intravascular coagulation	539
clinical management of	539
moderate to severe	538
higher than that	537
caused by severe	537
structure of the	537
a cytokine storm	537
to account for	536
in the emergency	536
to cope with	535
risk of transmission	535
there are several	535
focus on the	535
with a new	534
study of the	534
the virus to	533
the type of	533
children and adolescents	533
is characterized by	533
which has been	532
the pandemic in	532
caused by a	532
may be the	531
to respond to	531
it is likely	530
to the emergency	530
disease severity and	530
in the public	530
like to thank	530
with more than	530
with severe disease	529
some of these	529
the burden of	529
total of patients	528
may result in	527
clinical course of	527
was conducted in	527
patients with hypertension	526
were performed using	526
it will be	526
in the presence	526
case series of	526
of infection and	526
and after the	525
was carried out	525
to treat covid	524
early in the	524
by the virus	523
and health care	523
sensitivity and specificity	523
be used in	522
is essential to	522
by the pandemic	521
could be used	521
was performed using	521
course and outcomes	521
symptoms such as	520
study showed that	520
mesenchymal stem cells	520
was the most	520
syndrome coronavirus infection	519
as compared with	519
acute respiratory failure	519
and should be	519
the healthcare system	519
have been used	518
to support the	518
and the covid	518
presented in table	517
distribution of the	517
more than half	517
the patient is	517
effect on the	516
h n influenza	516
the s protein	515
results of a	515
in the elderly	515
study of patients	515
respiratory tract infections	514
the virus in	514
the prevention of	514
risk of mortality	514
duration of the	514
in china clinical	514
patients with the	513
white blood cell	513
associated with sars	513
from january to	512
case of a	511
the application of	511
patients who had	511
in saudi arabia	511
have to be	510
focused on the	510
traditional chinese medicine	509
the progression of	509
the department of	509
by the national	509
infection with sars	509
summarized in table	508
should be noted	508
of more than	508
are based on	508
in many countries	507
on chest ct	507
suggests that the	507
cd and cd	507
as a treatment	506
the creative commons	506
and death in	506
were obtained from	505
for more than	505
pandemic in the	505
higher than the	505
a high risk	505
the cardiovascular system	504
and middle east	504
the early phase	504
and cd t	503
the pandemic is	503
on the covid	502
to analyze the	502
early phase of	501
be considered in	501
distress syndrome and	501
infected with the	500
during this period	500
version posted april	500
median age of	500
as soon as	500
of patients and	500
in our cohort	500
the size of	499
outcomes of covid	499
which is the	499
the efficacy and	498
yet to be	497
we conducted a	496
elevated levels of	496
one or more	496
the basic reproduction	495
diseases such as	495
chen et al	495
patients who have	495
more susceptible to	495
as of may	495
early transmission dynamics	494
patients presenting with	494
development of a	494
clinical features and	494
spread of sars	493
respect to the	493
creative commons attribution	493
be explained by	493
fatality rate of	492
we would like	492
guidelines for the	492
is related to	492
the patients who	492
at this time	491
the new coronavirus	491
safety and efficacy	491
the date of	491
to limit the	490
evolution of the	490
that the virus	490
of the two	490
is expected to	490
in the pathogenesis	490
mortality in covid	489
cells in the	489
in other words	489
health emergency of	489
small number of	489
of the present	488
responses to the	488
all authors have	488
department of health	487
an overview of	487
and clinical features	486
decrease in the	485
have a higher	485
be found in	485
the cause of	484
for public health	484
rate of covid	484
over the world	483
as much as	483
mental health services	483
and that the	483
size of the	483
as long as	483
the era of	483
of intensive care	482
exposure to the	482
are known to	481
of new cases	481
the study of	481
of healthcare workers	480
studies are needed	480
li et al	480
can be considered	480
during the initial	480
has been suggested	479
of international concern	479
of hydroxychloroquine in	479
is also a	479
the submitted work	479
and characteristics of	479
of the main	478
in the model	478
found to have	478
as it is	477
in health care	477
its impact on	477
with suspected or	476
food and drug	476
outbreak of novel	476
of middle east	476
is defined as	475
mild to moderate	475
of confirmed covid	475
had a higher	475
the most frequent	475
been found to	475
used to assess	474
compared to other	474
may be due	473
a cohort of	473
to be effective	473
of the general	472
in the pandemic	472
significantly higher in	472
emergency of international	472
is responsible for	472
best of our	471
risk for covid	471
of the number	471
are the most	470
of children with	470
contact with the	470
in the field	470
important to note	470
to the intensive	470
outbreak of the	470
mortality due to	470
and patients with	470
the decision to	469
of our knowledge	469
as a pandemic	469
in the clinical	469
the risks of	469
change in the	468
cytokine storm and	467
of transmission of	467
that may be	467
zhang et al	467
coronary artery disease	466
of venous thromboembolism	466
caused by covid	466
the study and	466
in the next	466
group of patients	465
patients who died	465
and more than	465
time of writing	465
pandemic and the	464
access to the	464
that has been	463
in the intensive	463
coronavirus in the	463
not included in	462
cov and sars	462
public health and	462
of viral rna	461
outcomes in patients	461
results showed that	461
with an increased	461
the sars outbreak	461
control of the	461
of the survey	461
are summarized in	461
the survey was	461
and of the	460
in the development	460
the experience of	460
significant differences in	458
exposure to covid	458
coronavirus infection in	458
the fight against	457
in severe acute	457
of pregnant women	457
in clinical trials	457
difference between the	457
the ace receptor	456
prognosis of covid	456
severity and mortality	456
higher risk for	456
seem to be	456
were asked to	456
referred to as	456
consent was obtained	455
was significantly higher	455
it is worth	455
thought to be	454
report of the	453
provided by the	453
mean age of	453
and those who	453
the provision of	453
public health interventions	452
risk factors of	452
is caused by	452
the accuracy of	452
complications of covid	452
in people with	452
in those with	451
cd t cell	451
of a covid	451
for the study	451
based on their	451
patients had a	451
the field of	451
to the current	451
detection of covid	451
with the use	450
to better understand	450
could lead to	450
to be used	450
convalescent plasma therapy	449
known to be	449
to compare the	449
of sars coronavirus	449
has resulted in	448
will not be	448
after the first	448
observational cohort study	448
but it is	447
influenza a virus	447
in the era	447
of anxiety and	446
of the studies	446
and drug administration	446
used to treat	446
was found in	445
the health system	445
serve as a	445
on how to	445
relationship between the	445
of the same	445
and the use	444
for this reason	444
in the new	444
ethics committee of	443
has been found	443
to ensure the	443
the mean age	443
did not receive	443
as the pandemic	442
to intensive care	442
in vitro and	442
cause of death	442
control of covid	442
the mechanism of	441
of an outbreak	441
may have a	441
more than million	441
china clinical characteristics	440
chest computed tomography	440
there may be	439
were the most	439
have been identified	438
similar to that	438
this is not	438
higher rates of	437
similar to those	437
the risk factors	437
to the general	436
has been observed	436
as the number	436
this can be	436
and did not	436
a subset of	436
at risk for	436
used in this	435
and has been	435
of this disease	434
it is difficult	434
the innate immune	434
of the time	434
of all the	434
is similar to	434
of people with	433
in this work	433
on coronavirus disease	433
the city of	432
the consequences of	432
care in the	432
in the respiratory	431
diagnosis and management	431
peak of the	431
in the previous	431
in the course	431
a period of	431
in the diagnosis	431
in cases of	430
in pregnant women	430
patients diagnosed with	430
results from the	430
of patients from	430
are able to	430
that they are	430
resulted in a	429
all patients with	429
in contact with	429
age of the	429
people in the	429
in the analysis	429
contact with a	428
to be considered	428
was no significant	428
and intensive care	428
the timing of	428
across the country	427
or confirmed covid	427
table shows the	427
prevent the spread	427
it is the	427
mechanism of action	427
as the covid	427
the range of	427
to meet the	426
acute respiratory infection	426
during this time	426
be attributed to	426
show that the	426
the same period	425
has been associated	425
of the sample	425
it is recommended	425
may be considered	425
was supported by	425
health care professionals	425
and cardiovascular disease	424
confirmed cases in	424
extent to which	424
number of infections	424
by the end	423
depends on the	423
study on the	423
of the hospital	423
in all patients	423
were found in	423
there are many	422
has shown that	422
imaging features of	421
the primary outcome	421
of the global	421
study clinical characteristics	421
present in the	421
as a consequence	421
as in the	421
is known to	421
outcomes among patients	421
have been described	421
correlated with the	419
of the national	419
majority of patients	419
no significant differences	419
on social media	419
all patients were	419
were excluded from	419
of the risk	419
and there is	418
relation to the	418
and how to	418
were treated with	418
outbreak associated with	418
is likely that	417
in view of	417
taking into account	417
after the onset	417
risk of exposure	417
there is also	417
in the severe	417
defined as a	417
of the new	417
seen in the	416
a pneumonia outbreak	416
of the public	416
diffuse alveolar damage	415
and during the	415
innate immune response	415
mental health care	415
immune response in	415
care during the	415
of vitamin d	415
start of the	415
of the lockdown	415
test was used	414
the extent to	414
women with covid	414
as one of	413
between march and	412
the disease is	412
followed by a	412
is required to	412
the corresponding author	412
for severe acute	412
our understanding of	412
inflammatory bowel disease	412
the vast majority	412
were used for	411
with at least	411
by the novel	411
of cases in	411
the pandemic on	411
ranging from to	411
led to the	411
for patients who	411
of the authors	411
venous thromboembolism in	410
than half of	410
study of a	410
to develop a	410
have no conflict	409
this type of	409
from march to	409
and may be	409
are included in	408
up to of	408
version posted november	408
the clinical course	408
positive and negative	408
to be an	408
the first time	407
in real time	407
response to sars	407
and lack of	407
was detected in	406
a randomized clinical	406
a key role	406
the centers for	406
infection in children	406
for critically ill	406
well as a	406
suggested that the	406
case of the	405
protein of sars	405
with the same	405
of thrombotic complications	405
the magnitude of	405
during the period	404
results of this	404
a modelling study	404
with poor prognosis	404
cluster of pneumonia	404
of at least	404
of mechanical ventilation	403
considered as a	403
even in the	403
of ace in	403
predictors of mortality	403
leading to a	403
those who were	403
the impacts of	403
severe cases of	402
is due to	402
children with covid	402
the scope of	402
a consequence of	402
impacts of covid	402
dependent rna polymerase	401
small sample size	401
the assessment of	401
considered statistically significant	401
the pathophysiology of	401
pathological findings of	401
effects on the	401
analysis showed that	400
cases have been	400
of the evidence	400
commission of the	400
for those who	399
of those who	399
were collected from	399
with a history	399
new coronavirus of	399
admitted to hospital	399
human immunodeficiency virus	399
prognosis in patients	399
poor prognosis in	399
patients who received	398
the current situation	398
public health crisis	398
it is unclear	398
based on an	398
pneumonia outbreak associated	398
lessons learned from	398
on the th	398
the length of	398
probable bat origin	398
carried out in	398
many of these	398
functional receptor for	398
coronavirus of probable	397
of probable bat	397
the loss of	397
rapid spread of	397
and efficacy of	397
shows that the	397
data in the	396
working from home	396
significantly higher than	396
have been proposed	396
a and b	396
number of days	396
detected in the	396
has the potential	395
of death in	395
in older adults	395
features of the	395
risk of contracting	394
the existence of	394
highest number of	394
to care for	394
a single center	394
outside of the	394
higher in the	394
receptor for sars	393
what is the	393
loss of smell	393
previous studies have	393
impacts of the	393
the declaration of	393
epidemic in china	392
not yet been	392
of the severe	392
of the work	392
for use in	392
remains to be	392
the formation of	392
disease in the	391
in the non	391
if the patient	391
fact that the	391
may play a	391
cohort of patients	391
the most vulnerable	390
has become a	390
converting enzyme inhibitors	390
that there was	390
the response to	390
the control of	390
available in the	389
has been proposed	389
results of an	389
to study the	389
angiotensin receptor blockers	389
in a single	388
the ratio of	388
icu patients with	388
is a risk	388
of a patient	388
mental health outcomes	388
been used to	388
an opportunity to	388
to be at	388
cumulative number of	388
that the number	387
of clinical trials	387
to the development	387
to the same	387
the sample size	387
results suggest that	386
resulting in a	386
prevalence of covid	386
in this section	386
and the united	386
the needs of	386
clinical trials are	386
the benefits of	386
recommendations for the	385
european society of	385
may be related	385
increased levels of	385
health care systems	385
be seen in	385
proportion of the	385
we performed a	385
is supported by	384
which in turn	384
a family cluster	384
outbreak in wuhan	384
explained by the	384
the evaluation of	383
was performed in	383
and its impact	383
a randomized controlled	383
account for the	383
severe or critical	382
admission to the	382
effect of covid	382
with a mean	382
findings suggest that	382
of this paper	382
dynamics of the	382
compared with those	382
are consistent with	382
and acute respiratory	382
those in the	382
in a covid	382
t cells in	382
systemic lupus erythematosus	382
participate in the	382
the potential of	381
use of personal	381
in children and	381
the outcomes of	381
can be a	381
in other countries	381
men and women	381
is a need	381
this could be	380
after symptom onset	380
on the same	380
it is essential	380
a familial cluster	380
and the need	380
play an important	380
levels of il	380
of a new	379
the central nervous	379
statistical analyses were	379
the patient and	379
higher proportion of	379
did not show	378
described in the	378
on ace and	378
in the initial	378
of our patients	378
for the detection	378
consequences of the	378
is blocked by	378
this study has	377
among health care	377
value of the	377
note that the	377
has been described	377
to health care	377
is essential for	377
entry depends on	376
generalized anxiety disorder	376
in children with	376
for all patients	376
it could be	376
cytokine storm syndromes	375
higher prevalence of	375
significant increase in	375
if there is	375
to the fact	375
of the proposed	375
respiratory tract infection	375
of the international	375
multisystem inflammatory syndrome	374
the changes in	374
and prevention of	374
analysis of data	374
adult patients with	374
of the human	374
in wuhan clinical	374
state of the	373
the safety and	373
ct findings in	373
lead to the	373
from symptom onset	373
cell entry depends	373
been observed in	373
this study are	373
disease prevention and	373
studies have reported	373
be taken into	373
for the virus	373
association between the	373
creative commons licence	373
depends on ace	373
more common in	373
line with the	372
vast majority of	372
and quality of	372
according to a	372
presence of sars	372
a clinically proven	372
an infectious disease	372
by means of	372
of lopinavir ritonavir	372
with disease severity	372
multiple organ failure	372
in hubei province	372
into account the	371
by a clinically	371
centre for disease	371
were diagnosed with	371
independently associated with	371
revealed that the	371
to severe acute	371
such as covid	371
study found that	370
and the patient	370
the epidemiological characteristics	370
there will be	370
of disease severity	370
the patients in	370
to the lack	370
blocked by a	370
will continue to	370
hospitalized with severe	370
zhou et al	370
and prognosis of	369
the ethics committee	369
the operating room	369
smell and taste	369
social and economic	369
and is blocked	369
the final manuscript	369
conducted in the	369
pneumonia associated with	368
neutrophil extracellular traps	368
in cancer patients	368
to protect the	368
was performed to	368
and tmprss and	368
the first week	368
and the other	368
period of the	368
march and april	368
series of patients	367
the health of	367
age and sex	367
acute myocardial infarction	367
during and after	367
pandemic on the	367
it was not	367
the risk for	367
over the past	367
in clinical practice	366
tmprss and is	366
implications for the	366
igm and igg	366
the reduction of	366
is an open	366
and duration of	366
an urgent need	366
on the number	365
measures such as	365
proven protease inhibitor	365
the first study	365
the day of	365
a crucial role	365
liu et al	365
patients and the	364
clinically proven protease	364
in of patients	364
the administration of	364
a author funder	364
committee of the	364
to the high	364
excluded from the	364
in treatment of	363
are expected to	363
and pathogenesis of	363
consider cytokine storm	363
angiotensin ii receptor	363
on the clinical	363
performance of the	363
for mental health	363
increasing number of	363
under a author	363
data suggest that	363
transcription polymerase chain	363
cytokines and chemokines	363
the american college	362
the h n	362
the sensitivity of	362
estimated to be	362
a statistically significant	362
in the middle	361
cells of the	361
has been demonstrated	361
should be avoided	361
in the city	360
a nationwide analysis	360
taken into account	360
wu et al	360
on march th	360
by the who	360
could also be	360
in the event	360
familial cluster of	359
patients in wuhan	359
of patients had	359
and mechanical ventilation	359
remarks at the	359
the patient had	359
to determine whether	359
cytokine storm in	359
macrophage activation syndrome	359
syndrome and death	359
limited number of	359
to the public	358
the clinical and	358
the design of	358
storm syndromes and	357
type i interferon	357
for the use	357
incidence of thrombotic	357
is not yet	357
coronary heart disease	357
the first two	357
the most commonly	357
evidence suggests that	357
to do so	357
the viral load	357
has to be	357
ace expression in	357
this suggests that	357
case of novel	356
the first days	356
logistic regression analysis	356
the first wave	356
a lot of	356
also known as	356
well as in	355
of the impact	355
pediatric patients with	355
regardless of the	355
an average of	355
of them were	355
by the government	355
the concept of	355
deal with the	355
up to days	354
a function of	354
of which are	354
in northern italy	354
in more than	354
further studies are	354
located in the	354
as of march	354
attributed to the	354
a diagnosis of	353
shown that the	353
syndromes and immunosuppression	353
days of the	353
view of the	352
who tested positive	352
thrombotic complications in	352
physical and mental	352
all of these	352
is able to	352
not able to	351
the time to	351
should be made	351
the correlation between	351
ranged from to	351
the virus has	351
clinical and laboratory	351
a high level	351
studies on the	351
deep vein thrombosis	350
clinical outcomes in	350
treatment of the	350
in the most	350
during the epidemic	350
during the course	350
the possibility that	350
the symptoms of	350
of infection in	350
a prospective cohort	350
have been published	350
also found that	350
and diabetes mellitus	350
from the first	349
the difference in	349
a clinical trial	349
deaths in the	349
expected to be	349
de los pacientes	349
of hydroxychloroquine and	348
care of patients	348
of less than	348
been reported that	348
respond to the	348
in conjunction with	348
we find that	348
transferred to the	348
have led to	348
to the sars	347
virus in the	347
the difference between	347
presence of a	347
which could be	347
the numbers of	347
also associated with	347
healthcare workers in	346
media briefing on	346
the sars coronavirus	346
conditions such as	346
aware of the	346
part of a	346
among the general	346
of proinflammatory cytokines	346
may increase the	346
were unable to	346
be considered for	345
for the novel	345
acute pulmonary embolism	345
of psychological distress	345
greater risk of	345
was able to	345
outbreak of coronavirus	345
confirmed or suspected	345
most common symptoms	345
a need for	345
the data and	345
such as il	345
may be associated	345
indicated that the	345
to the study	345
at the media	345
light of the	345
with mental health	345
a sense of	345
to test the	344
declare no conflict	344
risk for severe	344
of the three	344
as the most	344
for each of	344
we used a	344
huang et al	343
insights into the	343
the media briefing	343
they do not	343
quality of the	343
the disease in	343
to public health	343
such as a	343
relationships that could	343
ahead of print	343
of which were	342
have been associated	342
authors have no	342
development of the	342
can result in	342
in a pandemic	342
as high as	342
results show that	342
with the virus	342
the epidemiology of	341
the acute phase	341
and development of	341
of hospital stay	341
differences between the	341
use of ppe	341
for management of	341
with regards to	341
electronic medical records	341
mortality of covid	340
from the hospital	340
mechanical ventilation and	340
of interest to	340
the highest number	340
systematic reviews and	340
t cells and	340
on the contrary	340
purpose of this	340
the respiratory system	339
and shortness of	339
all the patients	339
the case fatality	339
hypertension and diabetes	339
average number of	339
refers to the	339
blood cell count	339
severe disease and	338
new york times	338
chest ct and	338
and epidemiology of	338
is crucial to	338
a trial of	338
after the covid	338
severely ill patients	338
risk of sars	337
to be able	337
of a family	337
in the blood	337
before the pandemic	337
the first covid	337
study aimed to	337
those of the	337
better understanding of	337
in some patients	336
institutes of health	336
at a time	336
much as possible	336
care for patients	336
and social media	336
been described in	336
patients affected by	336
a narrative review	335
patients with moderate	335
associated with decreased	335
mortality in the	335
to avoid the	334
with suspected covid	334
to those who	334
may be at	334
in adults with	334
novel coronavirus indicating	334
of the included	334
several studies have	334
people who are	334
the infection rate	333
management of severe	333
high number of	333
were classified as	333
data of patients	333
we assume that	333
general population in	333
correlation between the	333
based on these	333
categorical variables were	332
was higher in	332
infection and the	332
chest ct scan	332
of the european	332
of contracting covid	332
and on the	332
may be an	332
the included studies	332
of these drugs	332
put in place	332
in the post	331
of cancer patients	331
was admitted to	331
in both the	331
they did not	331
no difference in	331
to the disease	331
of the renin	331
the study population	330
publication of this	330
all aspects of	330
world health organisation	330
those who have	330
to acute respiratory	330
the goal of	329
by the ethics	329
the median time	329
the activity of	329
in the region	329
in the long	329
serum levels of	329
pandemic by the	329
exposed to the	329
among patients hospitalized	329
responses to sars	329
or suspected covid	329
linked to the	329
the prognosis of	328
infection control measures	328
a list of	328
is thought to	328
innate and adaptive	328
in the human	328
epidemiology of novel	328
more vulnerable to	328
and for the	328
to the patient	328
in the acute	328
was higher than	328
significant difference between	327
have access to	327
participated in the	327
of the crisis	327
testing for covid	327
of the lungs	327
the midst of	327
high risk for	327
convolutional neural networks	327
on the management	327
viral rna in	326
associated with lower	326
risk factors and	326
therapy for covid	326
a cluster of	325
in the midst	325
result in a	325
is no evidence	325
induced lung injury	325
factors for severe	325
our study is	325
those who did	325
for the sars	325
a need to	325
whether or not	325
of severe disease	325
before and during	325
and outcomes among	325
may be used	325
are used to	325
was not associated	324
been used in	324
is a major	324
of pneumonia associated	324
as the first	324
transmission dynamics of	324
tested for covid	324
based on our	324
patients with ards	324
a case study	324
that the use	324
for up to	324
and receptor binding	324
in elderly patients	323
to focus on	323
olfactory and gustatory	323
respiratory failure and	323
an association between	323
was shown to	323
suggesting that the	323
attention to the	323
with a median	323
t cell responses	323
with severe coronavirus	323
the opportunity to	322
followed by the	322
had to be	322
mortality rate in	322
than that in	322
treatment of sars	322
also been reported	322
expression of the	322
born to mothers	321
high rates of	321
around the globe	321
what are the	321
the inflammatory response	321
fight against covid	320
in the short	320
the most recent	320
after the pandemic	320
ebola virus disease	320
days prior to	320
the source of	320
of the countries	320
as a possible	320
under the terms	320
and found that	319
of infectious disease	319
be involved in	319
not at all	319
patients and their	319
status of the	319
clinical presentation of	319
mortality rate was	319
is a key	319
complications in critically	319
absence of a	319
which have been	318
the impact on	318
in the right	318
the world and	318
who have been	318
in another study	318
the social distancing	318
have the potential	318
for the next	318
that they were	318
briefing on covid	318
if they are	318
the contribution of	317
in acute respiratory	317
identified in the	317
of t cells	317
together with the	317
as per the	317
this was a	317
and clinical outcomes	317
is possible to	317
treatment of novel	317
member of the	317
the capacity of	317
a retrospective analysis	317
at least two	317
and their families	317
in the age	316
in wuhan city	316
relation to covid	316
the differences in	316
in most cases	316
as a whole	316
area under the	316
for disease prevention	316
national institutes of	316
regions of the	316
the scientific community	316
of the creative	316
in the ed	316
united states and	316
overview of the	316
lower levels of	315
when compared with	315
entry into the	315
in severe patients	315
have been found	315
a matter of	315
the interaction between	315
a state of	315
national institute of	315
are in the	315
knowledge of the	315
and impact of	315
surgery during the	315
of the infected	314
did not find	314
the th of	314
by using the	314
opening remarks at	314
the virus was	314
patients from wuhan	314
urgent need for	314
the virus can	314
requiring mechanical ventilation	313
to mothers with	313
in of the	313
the practice of	313
the change in	313
identified as a	313
evidence of the	313
recovered from covid	313
a focus on	312
as of june	312
high incidence of	312
among healthcare workers	312
higher level of	312
on room air	312
a significantly higher	311
were significantly higher	311
fever and cough	311
the epidemic and	311
disease severity in	311
are at higher	311
a treatment of	311
soon as possible	311
virus origins and	311
to measure the	311
ground glass opacities	311
and control measures	311
to have been	311
to calculate the	311
novel coronavirus sars	310
to the risk	310