id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-352850-as12ll8s	Wang, Tao	Clinical Features of Coronavirus Disease 2019 Patients With Mechanical Ventilation: A Nationwide Study in China	2020-06-23		.txt	text/plain	2022	109	48	title: Clinical Features of Coronavirus Disease 2019 Patients With Mechanical Ventilation: A Nationwide Study in China Mechanical ventilation is lifesaving for respiratory distress, this study was designed to delineate the clinical features of the coronavirus disease 2019 patients with mechanical ventilation from a national cohort in China. Multivariate regression analysis showed that higher odds of in-hospital death was associated with invasive mechanical ventilation requirement (hazard ratio: 2.95; 95% CI, 1.40–6.23; p = 0.005), and coexisting chronic obstructive pulmonary disease (hazard ratio, 4.57; 95% CI, 1.65–12.69; p = 0.004) and chronic renal disease (hazard ratio, 5.45; 95% CI, 1.85–16.12; p = 0.002). Compared with NIV group, IMV cases had higher levels of lactate dehydrogenase, d-dimer, CRP and WBC count, and lower levels of albumin and oxygenation index (Table E2 , Supplemental Digital Content 1, http://links.lww.com/CCM/ F609); and showed a higher incidence of elevated d-dimer at admission with multivariate logistic regression analysis (>1.5 mg/L; HR, 3.05; 95% CI, 1.07-8.69, p = 0.037) ( Table 1) .	./cache/cord-352850-as12ll8s.txt	./txt/cord-352850-as12ll8s.txt