Parvaneh Isfahani - Department of Healthcare Management, School of Public Health, Zabol University of Medical Sciences, Zabol, Iran
Rasoul Corani Bahador - Department of Epidemiology and Biostatistic, Tabriz University of Medical Sciences, Tabriz, Iran
Saeid Peirovy - School of Nursing and Allied Medical Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
Mahnaz Afshari - Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
Somayeh Samani - Department of Occupational Health Engineering, School of Public Health, Zabol University of Medical Sciences, Zabol, Iran

Background: Depression is one of the most common and serious disorders which threatens the mental and physical health of the nurses. This article investigated prevalence of depression among the nurses of Iran using meta-analysis. Methods: This meta-analysis study was done in ۲۰۲۱ using a random-effects model. Data were collected from January ۲۰۰۰ to June ۲۱, ۲۰۲۱, from PubMed, Web of Science, Scopus, Magiran, SID databases and Google Scholar search engine. The data were analyzed using CMA software (Version ۲.۲.۰۶۴, the US, Biostate Company). Results: ۱۸ articles were retrieved. The total prevalence rate of depression in Iranian nurses was ۱۲ % [۹۵ % CI= ۸.۰۳-۱۷.۱۰]. The highest prevalence rate of depression among nurses was ۴۰.۹۰ % [۹۵ % CI= ۳۲.۶۰-۴۹.۷۰] in Razavi Khorasan, in ۲۰۲۰, and the lowest prevalence rate was ۱.۷۰ % [۹۵ % CI= ۰.۰۶-۴.۴۰] in Lorestan, in ۲۰۱۷. A significant statistical correlation was observed between the prevalence of depression, the sample size, and the work experience (P-value< ۰.۰۵). Moreover, we found that the highest rate of depression was based on BDI (Beck's Depression Inventory) questionnaire, and the eastern region of Iran. Conclusion: According to the results, depression has prevailed among one tenth of the Iranian nurses. The finding of this study can help improve the decision- making process for treating depression in Iranian nurses.  

Depression, Nurse, Prevalence, Iran, Meta-analysis