HIV-related stigma and quality of life in people living with HIV and depressive symptoms: indirect effects of positive coping and perceived stress
Mengting Zhu, Yan Guo, Yiran Li, Chengbo Zeng, Jiaying Qiao, Zhimeng Xu, Yu Zeng, Weiping Cai, Linghua Li, Cong Liu
Abstract
Despite a strong evidence on the negative association between HIV-related stigma and quality of life (QoL), few studies have examined the indirect effects of this relationship. This study aimed to examine the association between HIV-related stigma and QoL and the indirect effects of positive coping and perceived stress in people living with HIV and depressive symptoms (PLWHD). This study used baseline date from a randomized controlled trial. Structural equation model was used to examine the association between HIV-related stigma and QoL as well as the indirect effects of positive coping and perceived stress. Perceived and internalized stigma had negative direct (β = −0.14, p < 0.05) effect on QoL. Moreover, perceived and internalized stigma had indirect effects on QoL through decreased positive coping and increased perceived stress (β = −0.23, p < 0.001). Multilevel interventions to reduce perceived and internalized stigma and perceived stress as well as programs to enhance positive coping may improve QoL of PLWHD. Integrated interventions that both enhance positive coping and reduce perceived stress and stigma are potentially more effective in improving QoL than programs that focus on only one aspect of stigma reduction among PLWHD.