Predicting perceived quality of life through social trust, physical activity, and sense of happiness in Iran: Moderating role of gender.

Background And Aims: In Iran, few studies have addressed the moderating effect of gender on determinants of quality of life. This study aimed to determine the effect of social trust, physical activity, and sense of happiness on the perceived quality of life, considering the moderating role of gender.

Methods: This was a population-based cross-sectional study.