The impact of lockdown and other stressors during the COVID-19 pandemic on depression and anxiety in a Lebanese opportunistic sample: an online cross-sectional survey.

Lockdown measures were taken since February 2020 in Lebanon, a country already going through a socio-economic crisis, to fight the new coronavirus pandemic. The aim of this study is to evaluate the psychological impact of the lockdown in Lebanon. A cross-sectional, online survey was conducted during the lockdown period in order to punctually assess depression, anxiety symptoms as well as eating and substance use disorders using self-rating scales (the DASS-21, SCOFF and CAGE-AID respectively), while identifying factors that might affect those outcomes. Overall, 1133 participants completed the questionnaire. The DASS-21 score was positively correlated with the impact of lockdown on participants' lifestyle and lockdown duration. A highest effect on DASS-21 score was related to the intensity of other stressful life events that have happened during the last 3 months. Linear regression analysis also showed that age, monthly income, professional status, the SCOFF and CAGE-AID scores, the intensity of the lockdown's impact on lifestyle and having been through other stressful life events unrelated to the lockdown per se, were risk factors affecting significantly the DASS-21 score. Lockdown, as well as other stressful life event that have happened during the last 3 months, were therefore associated with higher depression, anxiety, and stress symptoms. These findings may guide future policy making strategies in order to prevent mental health problems in case of a pandemic concomitant with other critical stressors.