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Introduction Social factors can affect the vulnerability of disaster‐prone communities. This review aimed to identify and categorize social vulnerability indicators in the COVID‐19 pandemic. Methods This systematic review was conducted in February 2021. Bibliographies, citation databases, and other available records were investigated based on the aim of the study. The Joanna Briggs Institute (JBI) critical appraisal tools were applied for assessing the included articles retrieved through the comprehensive and systematic literature search. Descriptive and thematic analyses were done to extract the indicators affecting social vulnerability in the COVID‐19 pandemic. Results Thirty‐one eligible articles were included and 85 indicators of social vulnerability were extracted. The indicators were categorized in seven main categories, including; Household, community composition; Race, minority status and language; Socioeconomic status; Community health status; Public health infra‐structures; Education; Information, technology and communication. Conclusion Regions with higher social vulnerability experienced greater mortality rates during the COVID‐19 pandemic. Additional research is needed to measure the social vulnerability index in pandemics to prioritize distribution of scarce resources and ensure effectiveness and equity for all regions of countries.

Background: The current study aimed to measure and decompose socioeconomic-related inequalities in DMFT (decayed, missing, and filled teeth) index among adults in Iran. Methods: The study data were extracted from the adult component of Prospective Epidemiological Research Studies in IrAN (PERSIAN) from 17 centers in 14 different provinces of Iran. DMFT score was used as a measure of dental caries among adults in Iran. The concentration curve and relative concentration index (RC) was used to quantify and decompose socioeconomic-related inequalities in DMFT. Results: A total of 128,813 adults aged 35 and older were included in the study. The mean (Standard Deviation [SD]) score of D, M, F and DMFT of the adults was 3.3 (4.6), 12.6 (10.5), 2.1 (3.4) and 18.0 (9.5), respectively. The findings suggested that DMFT was mainly concentrated among the socioeconomically disadvantaged adults (RC = − 0.064; 95% confidence interval [CI), − 0.066 to − 0.063). Socioeconomic status, being male, older age and being a widow or divorced were identified as the main factors contributing to the concentration of DMFT among the worse-off adults. Conclusions: It is recommended to focus on the dental caries status of socioeconomically disadvantaged groups in order to reduce socioeconomic-related inequality in oral health among Iranian adults. Reducing socioeconomicrelated inequalities in dental caries should be accompanied by appropriate health promotion policies that focus actions on the fundamental socioeconomic causes of dental disease.

A large number of the selected students are admitting for the Iranian University to acquire scientific and insight subjects annually. In this way, exposing to different cultural manners, new conditions of educational and dormitory residence place can affect psycho-social aspects of students where a not good planning for fulfilling times of leisure can produce psycho-social problems. This analytic cross sectional study was planned to evaluate the status of lesiure time amongst students of Shahid Sadoughi University of Medical Sciences, Yazd-2008. 254 students selected by stratified sampling method and interviewed by a pre-tested questionnaire including different related items. A significance level of .05 was considered for study results. Out of 254 students, 181 of those were girls and 73 boys. Mean of leisure time was 4.7 hours in a day. 70% of students expressed a planned of lesiure time & 58.6% were satisfied from spending of it. The priorities for filling of times of leisure were personal affairs (28.1%), watching TV (26.3%), non-lesson study (22.4%), being with friends (18%) and sport (5.2%) respectively.79.3% of students interested in to study story, Roman and Scientifics books. mean of study lessons was found to be 2.14 hours in a day. there was seen a significant relationship between sex and residence place with leisure times status (p<.05). The results of study showed that majorities of students had no planned ways for their leisure times where it may be considered as an important gap in the student curriculum.

Drug addiction is one of the current world's hygienic, mental and social problems. There are different treatments for this illness. MMT (Methadone Maintenance Therapy) is considered as a standard and acceptable therapy for addiction; and there are many affecting factors regarding gaining success in this type of treatment. In this study, we investigated some of these factors. One of the most important issues in MMT is to keep up patient on his/her treatment till complete abstinence; therefore, it is recommended that the patient does not leave his/her therapy without discretion of the therapist. In this study, 230 patients, who began MMT, and admitted to addiction treatment centers of Yazd province were included. In this study, the survival rate in the first, third, and sixth months were evaluated as 93.9%, 63.48%, and 28.36%, respectively. It was found that following parameters are important in rate of survival during treatment: family support, gender, dose of methadone and concomitant use of morphine during treatment. Moreover, factors like level of education, marital status, age and concomitant use of methamphetamine during treatment * Corresponding author.