Spiritual Well-Being and Health-Related Quality of Life in Iranian Adolescent Girls.

This study aimed to determine the status of quality of life, spiritual well-being, and their relationship among Iranian adolescent girls. This cross-sectional study was conducted on 520 students using the cluster sampling method. The mean score of quality of life was 59.86 (SD: 12.7) from the possible range of 0-100. The mean score of spiritual well-being was 90.22 (SD: 16.25), ranging from 20 to 120. Multivariate linear regression analysis showed a significant relationship between quality of life and the factors including existential well-being, religious well-being, parents' belief for their children's participation in religious ceremonies, father's education and occupation, father's illness, sufficiency of family income for expenses, and the number of children. Given that spiritual well-being dimensions are among the predictors of quality of life. Thus, it is necessary to find ways to promote spiritual well-being in adolescents and ultimately improve their quality of life.