Resilience resources for mental health among people living with HIV: a mixed-method systematic review.

People living with HIV (PLWH) experience a disproportionate burden of mental health problems compared to people living without HIV. This systematic review aims to depict the spectrum of resilience resources that may promote the mental health of PLWH at the individual, interpersonal, organisational, community and policy levels. A systematic literature search was conducted in PsycINFO, Scopus, Medline and advanced Google Scholar. The quality of included studies was assessed using the Mixed Methods Appraisal Tool (MMAT). Of the 591 studies identified, fourteen were included representing a total of 5,142 PLWH from China, Ghana, Nepal, Spain, Tanzania and the USA. Resilience resources were identified at the individual level (self-efficacy, self-esteem, acceptance, hope, optimism, religiosity/spirituality, belief in fate, mindfulness, strength and self-responsibility); interpersonal level (social support and parental monitoring); and community level (attending HIV clinic support groups and access to healthcare). All quantitative studies were cross-sectional, limiting inferences about causation or directionality. Future research should focus on resilience resources at the organisational and policy levels and incorporate longitudinal designs.