Stigma Drives Frailty in Older Adults With HIV, Mostly Through Depression and Isolation
In 591 older adults with HIV in Shanghai, perceived stigma was linked to frailty mainly via depression and social isolation, not directly.
Résumé
Older adults living with HIV face a higher risk of frailty, but the social and emotional roots of that risk are poorly understood. This cross-sectional study surveyed 591 older people living with HIV at a designated HIV institute in Shanghai, China. It assessed perceived stigma, social support, social isolation, loneliness, and multidimensional frailty. Path analysis linked perceived stigma to frailty overall (standardized β = -0.2591; the negative sign depends on how the scales were scored, which the abstract does not specify). Only a small part of the association was direct (β = -0.09). Most ran through psychological and social pathways, notably depression (β = -0.1067) and social isolation (β = -0.0188). The findings suggest that stigma, mood, and isolation may be useful targets for healthy aging with HIV, though a cross-sectional design cannot confirm causation.
Résumé détaillé
As people with HIV live longer thanks to effective treatment, healthy aging has become a central concern. Frailty, a state of reduced physiological reserve and heightened vulnerability, appears earlier and more often in this population. Biology explains part of this, but psychosocial factors such as stigma may also contribute and are less studied, particularly in China.
This study recruited 591 older people living with HIV from a designated HIV institute in Shanghai between December 2022 and October 2023. Participants completed face-to-face surveys covering perceived stigma, social support, social isolation, loneliness, and multidimensional frailty. The researchers used path analysis (SPSS 24.0 and AMOS 23.0) to test how these variables relate to one another.
Perceived stigma showed a significant overall association with multidimensional frailty (β = -0.2591). The direct effect was small (β = -0.09). The authors report that most of the association was indirect, running through depression (β = -0.1067) and social isolation (β = -0.0188). In other words, stigma appears to matter for frailty largely because it is tied to worse mood and less social connection.
If this pattern holds up, frailty prevention in older people with HIV may need to go beyond physical assessment and medication management. Stigma reduction, depression screening and treatment, and efforts to reduce isolation could all be part of a broader strategy. The authors describe this as one of the first studies to examine these pathways among older people with HIV in China.
Several caveats apply. This summary draws only on the abstract. The cross-sectional design cannot establish that stigma causes frailty or that depression and isolation mediate the effect, and the reverse direction is plausible. The sample came from a single specialized site in Shanghai, so it may not represent other settings. The abstract also does not name the instruments used or explain the negative coefficient signs, so those details should be checked in the full paper.
Principales conclusions
- Study of 591 older people living with HIV in Shanghai found perceived stigma significantly associated with multidimensional frailty (β = -0.2591).
- The direct association between stigma and frailty was small (β = -0.09) after accounting for mediators.
- Depression was the largest indirect pathway from stigma to frailty (β = -0.1067).
- Social isolation also mediated the stigma–frailty link, though more weakly (β = -0.0188).
- Authors describe this as among the first studies of these psychosocial pathways in older people with HIV in China.
Méthodologie
Cross-sectional study of 591 older people living with HIV recruited from a designated HIV institute in Shanghai (December 2022–October 2023). Face-to-face surveys measured perceived stigma, social support, social isolation, loneliness, and multidimensional frailty. Relationships were tested with path analysis in SPSS 24.0 and AMOS 23.0.
Limites de l'étude
The cross-sectional design prevents causal or temporal conclusions, and mediation findings may reflect reverse or bidirectional relationships. Participants came from a single specialized site in Shanghai, limiting generalizability, and self-reported measures may introduce bias. This summary relies on the abstract alone, which does not specify the instruments, covariates, or the meaning of the negative coefficients.
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