The present study aimed to investigate the psychological status of Iranian individuals who experienced the Iranian government’s SDP to minimize the spread of COVID-19 during the pandemic.
The results showed that approximately half of the participants had at least one mental health disorder (52.2%). Previous studies by Noorbala et al. reported the prevalence of general mental health disorders in Iran in 1999, 2004, 2015, and 2017 as 21%, 21%, 23.4%, and 28.5%, respectively (
12-
14). In the present study, as in the aforementioned studies, the mean scores of mental disorders were higher among females than males. The present study also found that the mean scores of mental health disorders and negative psychological characteristics were higher among single participants than among married ones, which is inconsistent with some previous studies (
12,
14,
15). One reason could be that single individuals were forced to break away from their friendship groups and spend more time with family during the enforcement of the SDP. Furthermore, the SDP meant universities were physically closed, and concerts, celebrations, and parties were canceled. Because younger individuals are more likely to attend such social gatherings, they are more likely to have been affected during the country’s lockdown. This result can be seen when comparing different age groups. The highest rates of mental health disorders and negative psychological characteristics were found among younger individuals, which is inconsistent with previous research (
14,
16). Consequently, the psychological state was better among older participants than among younger participants, even though the highest mortality rate for those with COVID-19 is among the elderly (
17). This age group received much attention and social support during the implementation of the SDP from relatives and friends, as well as from relevant organizations such as the Ministry of Health. Older individuals are less likely to leave the house, even under normal circumstances, so the SDP was less restrictive for them than for younger individuals. Many older individuals are retired, so the closure of markets, offices, and businesses was less likely to cause psychological harm to them. Previous studies have shown that factors such as receiving information from the media, the internet, etc., can play a role in fear of COVID-19 (
18). As young people use these news sources more, the psychological distress caused by COVID-19 has become more common among these people.
The study was cross-sectional, so causal relationships could not be determined. The study was conducted utilizing online data collection, which means some could not participate. This may have led to demographic biases among the final sample of participants, with those in higher education or of higher socioeconomic status being more likely to participate. The self-selecting and self-reporting nature of data collection means that while the sample was relatively large, it was not representative of the Iranian population, and the data were subject to well-known methods biases. Another limitation of this study was that it was not determined if the respondents or one of their relatives had contracted COVID-19 or not.