key: cord-0707504-5a08jcmb authors: Çelik, Osman Evren; Cansever, İbrahim Hüseyin title: Evaluation of the effects of the COVID‐19 pandemic on dentistry date: 2021-06-30 journal: Clin Exp Dent Res DOI: 10.1002/cre2.466 sha: df31a6befe610e4ae7618da00b11e77f49fc0cdd doc_id: 707504 cord_uid: 5a08jcmb OBJECTIVES: The aim of this study is to evaluate dentists' working conditions and the policies implemented for dentistry during the COVID‐19 pandemic. In addition, effects of working in private practice or governmental practice in terms of pandemic are also evaluated in the manuscript. METHODS: A questionnaire was prepared to elicit dentists' working conditions during the pandemic and analyze and evaluate the policies implemented for dentistry. The questionnaires were sent to the dentists registered in the Turkish Dental Association (TDA) via e‐mail, and collected between September 30, 2020, and October 20, 2020. Descriptive statistical methods, validity and reliability analysis, and regression analysis were applied for data analysis. RESULTS: Seven hundred thirty‐four dentists registered in the Turkish Dental Association took part in the study. 47% of respondents examined five or fewer patients per day during the pandemic. Dentists working in private practice examine more patients per day during the pandemic. 80.8% of the respondents experienced anxiety while examining patients during the pandemic. While the dentist's anxiety level increased with increasing the number of patients examined per day (β: 0.399), it decreased with increasing the dentist's age (β: −0.065). Respondents were not satisfied with the pandemic's management, with the decisions taken regarding dentistry, and with the supports provided to the dentists. 85.8% of the respondents were concerned about their professional future, which is higher among dentists who work in governmental practice (p < 0.05, ANOVA). CONCLUSIONS: Increasing dentists' representation in the management of the pandemic and the future policy‐making process, taking steps for the future by creating planning processes will eliminate the uncertainties and dissatisfaction and ensure to be ready for new pandemics. Dental treatments involve procedures where the patient and the dentist are in close contact, the dentist and other personnel are often exposed to body fluids such as blood and saliva of the patients, and in some cases, high-speed cutting and piercing tools are used. During the operation of these high-speed devices, water is cooled, and therefore an extensive amount of aerosol is released into the environment. These aerosols are contaminated with the patient's blood and saliva (Cleveland et al., 2016; Szyma nska, 2007) . Studies have shown that the SARS-CoV-2 virus can survive up to 3 h in aerosols and up to a few days on surfaces such as metal, glass, and plastic (Kampf et al., 2020; Otter et al., 2016; van Doremalen et al., 2020) . Dental treatments are among clinical applications with the highest risk of exposure to respiratory pathogens due to the potential risk of aerosol contamination (Beltr an- Aguilar et al., 2021; Zhang & Zheng, 2020) . Although studies are showing that this contamination risk has been reduced with a series of protective measures (personal protective measures, using rubber dam, vacuum, and electrostatic extraction of aerosols during dental procedures) that can be taken, there is a strong need for new studies to investigate the risk (Fink et al., 2020; Gallagher et al., 2020; Harrel & Molinari, 2004) . On the other hand, up to now there is no research conducted if the aerosols generated during dental care lead to transmission of SARS-CoV-2 (Banakar et al., 2020; Epstein et al., 2021; Levit & Levit, 2021) . Recently it is reported that fine inhalable particles with a diameter of ≤ 2.5 μm (PM2.5) act as virus transport agent (Nor et al., 2021) . While there is no evidence of SARS-CoV-2 transmission in the dental care, the primary transmission of COVID-19 is through respiratory droplets and aerosols containing the virus. Hence, there is a gap of knowledge of the risk of aerosols generated during dental care led to transmission of SARS-CoV-2, and there is a strong need for new studies to investigate the SARS-CoV-2 transmission through aerosols generated during dental care. When the SARS-CoV-2 virus emerged in China, hospitals and dental clinics took severe measures (China National Health Commission, 2020) . When the virus spread in many cities in China, only emergency cases were treated, and routine dental practices were suspended during the pandemic (Guo et al., 2020) . World Health Organization (WHO), on the other hand, in the COVID-19 provisional guide, has recommended additional special measures that can be taken for aerosol spreading besides standard measures in dental practices during the epidemic (World Health Organization, 2020). In Turkey, the Ministry of Health recommended postponing non-urgent dental procedures as much as possible (Republic of Turkey Ministry of Health, 2020a). With the spread of the virus in many countries, similar measures have been taken (American Dental Association, 2020; Coulthard, 2020; Dominiak et al., 2020) . Although patients with infected pneumonia are the primary source of infection, asymptomatic cases may also play a critical role in the transmission (Meng et al., 2020; Rothe et al., 2020) , and hence, special precautions should be taken for each patient in dental clinics during the pandemic (Asan et al., 2020; Freund, 2020; Rothe et al., 2020) . These precautions include preparation of all staff and clinical environment before patient admission, usage of personal protective equipment (PPE), and so on, and measures during and after treatment (Peng et al., 2020) . Based on these considerations, dentistry is one of the risky professions during the pandemic and evaluating the dentists' working conditions and the policies implemented for dentistry are very important. The aim of this study is to evaluate dentists' working conditions, the policies implemented for dentistry during the COVID-19 pandemic. In addition, effects of working in private practice or governmental practice in terms of pandemic are also evaluated in the manuscript. In this study, a questionnaire was prepared to elicit the working conditions of dentists during the COVID-19 pandemic and to analyze and evaluate the policies implemented for dentistry during the pandemic. The study was approved by Süleyman Demirel University Ethics Committee (30.09.2020, 45/3). The questionnaires were sent to the dentists registered in the Turkish Dental Association (TDA) via e-mail and collected between September 30, 2020, and October 20, 2020. Seven hundred thirty-four dentists registered in the TDA from different cities of Turkey took part in the study. All questionnaires were conducted via e-mail. The questionnaire includes nine demographic questions, three questions about the working status of dentists during the pandemic, and 14 statements regarding policy, working conditions, and emotional state on a five-point Likert scale (1 = strongly disagree, 2 = disagree, 3 = undecided, 4 = agree, 5 = strongly agree). All questions of the questionnaire are represented in Tables 1-3. The study was conducted following the Checklist for Reporting Results of Internet E-Surveys (CHERRIES) guidelines (Eysenbach, 2004) . Policies regarding dentistry in the COVID-19 were also examined in the study. Policy evaluation is a study to measure the success of public policies to be implemented or are currently implemented (Gül & Acar, 2018) . For this purpose, along with the findings of the questionnaires, active circulars, and the articles, recommendations, and guidelines by the Ministry of Health and TDA were taken into consideration. Statistical Package for the Social Sciences v27.0 was used for the statistical evaluation of the data obtained in this study. Descriptive statistical methods, validity, and reliability analysis were applied for data analysis. Cronbach's alpha coefficient was used for reliability. The alpha coefficient was 0.714, suggesting that the data have acceptable internal consistency. Kurtosis and skewness were calculated to test normality and the values of which show that the data were normally distributed (Tabachnick & Fidell, 2006) . Test of homogeneity of variance was performed and variances were checked to ensure homogeneity. One way complete statistical analysis of variance (ANOVA) test at a confidence level of 95% applied to the results of the questionnaire. Tukey test was utilized for determining the significant differences among the groups. The level of significance was set at 0.05. With the rapidly spreading SARS-CoV-2 virus in the first months of 2020, all healthcare professionals have faced a great struggle. The risk of transmission of COVID-19 to healthcare workers who are in close contact with patients is relatively high (Wang et al., 2020) . There is a very high risk of COVID-19 transmission to dentists due to face-toface communication with patients, exposure to saliva, blood, and other body fluids, and using sharp tools in their routine (Ge et al., 2020) . Dentists are more likely to be affected by this disease than other healthcare professionals (Gamio, 2020) . The findings of the questionnaire prepared in this study give an insight into dentistry during the pandemic. The respondents' demographic characteristics and the information about the dental services served by the respondents during the pandemic are presented in Tables 1 and 2 Most of the respondents stated feeling anxiety and/or stress while serving dental treatments during the pandemic (x: 4.30, SD: The aim of this study is to evaluate dentists' working conditions, the policies implemented for dentistry during the COVID-19 pandemic. The American Dental Association recommended postponing all dental procedures, except in emergencies (American Dental Association, 2020). While decisions were taken to close almost all dental clinics in Singapore, Taiwan, and Hong Kong, decisions were taken to continue conducting routine treatment of patients who did not have close contact with COVID-19 patients initially in the UK (Coulthard, 2020) . In Turkey, the rules to be followed in dental treatments and the emer- During the pandemic, only emergency and mandatory services were given with fewer personnel in public hospitals (Republic of Turkey Ministry of Health, 2020a). However, there was no such implementation for private practice dentists. Some of the private practice dentists kept working, as usual, some of them reduced the number of patients treated per day, or some did not work during the pandemic. A study conducted in Poland revealed that 31% of the dentists had to kept working during pandemic due to their financial situations, and 15.5% due to the instructions of their employer (Tysiąc-Mi sta & Dziedzic, 2020). If the economic supports provided by the government are planned for the necessities of the dentists, private practice dentists will also follow the recommendations of the Ministry of Health of serving only emergency treatments. Healthcare workers are at high risk of infection as they are more likely to be directly exposed to the virus, causing fear and anxiety in healthcare workers. It has been found that healthcare workers had high levels of fear and anxiety during SARS in Canada (Robertson et al., 2004) . Similarly, the respondents have a high level of fear and anxiety during the pandemic. The source of stress/anxiety in healthcare workers is difficulties obtaining PPE, insufficient PPE, limited testing and treatment options, and lack of knowledge on the disease (Mattos & Pordeus, 2020) . Most of the participants of this study stated feeling anxiety and/or stress while serving dental treatments during the pandemic. The level of anxiety increased with the increasing number of the patients served. In a study conducted in Poland, it was revealed that dentists felt fear and anxiety while serving dental treatments (Tysiąc-Mi sta & Dziedzic, 2020) . In another study in Italy, it was shown that dentists felt fear of COVID-19 transmission while serving dental treatments (Consolo et al., 2020) . It is very important to take strict measures against the pandemic in dentistry, review the guidelines and protocols prepared about the pandemic in dentistry, deliver these guidelines and protocols to all dentists, and ensure the implementation of the protocols. All these precautions will be useful in reducing the anxiety/stress on dental professionals. COVID-19 is one of the most critical crises of this century in the world (Aydın, 2020) . During the pandemic, many economic and social difficulties have emerged (Alkan, 2020) . Various restrictions were brought into life all over the world. The measures taken to prevent the spread of the virus have affected all sectors economically, including dental clinics (Farooq & Ali, 2020) . Schwendicke et al., conducted an economic analysis of the COVID-19 on dental practices. They demonstrated the severity of the economic effects of the pandemic related policies on dental practices (Schwendickea et al., 2020) . The respondents of our research are not satisfied with the economic supports provided by the government to dentists. It is crucial to increase the scope of the economic support provided by taking the suggestions of the relevant institutions. The COVID-19 pandemic has caused many problems in the dental health system due to inadequate coordination of pandemic-related services on a global scale (Tysiąc-Mi sta & Dziedzic, 2020) . According to the findings of a questionnaire conducted in May 2020, 73.7% of the respondents were satisfied with the overall pandemic management (Anar, 2020 Involving stakeholders in the policy-making process ensures the process to be more effective, and solves the problems, and is more successful in implementation (Kilpatrick, 2009 ). Although it is advantageous to have dentists on the pandemic science board, including representatives from professional associations and non-governmental organizations in the pandemic management process will be beneficial in managing the process more effectively. WHO World Health Assembly established an integrated action plan for promoting dental health and preventing dental diseases in 2007 (Petersen et al., 2020) . Prevention measures for dentistry from the COVID-19 pandemic or new pandemics should be included in these action plans immediately. The SARS-CoV-2 virus has a very high transmission rate. Dental procedures have the potential to increase the possibility of transmission of the SARS-CoV-2 virus. Dentists mentioned feeling anxiety/ stress while serving dental treatments during the pandemic not only in Turkey but also in other countries, for example, Poland. All countries have implemented various actions related to dental service during the pandemic. At the beginning of the pandemic, in most of the countries the dental clinics were closed but seeing emergency patients only. However, because of the financial reasons dental clinics are starting working as usual in many countries like Turkey, USA, and so on. Not only in Turkey but also in USA the governmental supports to the dental clinics is very limited during the pandemic. Many countries required the usage of PPE while dental treatments, but some countries like Poland implementation of enhanced PPE for aerosolgenerating procedures is required. This study shows that dentists are not satisfied with the overall management of the pandemic, measures taken for dentistry during the pandemic, and economic supports provided by the government to dentists. Dentists experienced anxiety and/or stress while serving dental treatments during the pandemic, and they are concerned about their professional future. To prevent this dissatisfaction and concerns, it is necessary to increase the representation of dentists in the dental policy-making process, increase the government supports to dentists, and make necessary plans for new pandemics. From this work, a fundamental understanding of the effects of the pandemic on dental professionals, who are among the highest risk group of the COVID-19 transmission, can be achieved. Research similar to this study needs to be conducted in other countries to better evaluate the effects of the COVID-19 pandemic on dentistry. The Turkish Dental Association is thanked for delivering the questionnaire to dentists. All participants are thanked for their invaluable contribution to this study. No potential conflicts of interest regarding the publication of this manuscript. The data that support the findings of this study are available from the corresponding author upon reasonable request. 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