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Analysis of quality of life influencing factors among HIV/HCV co-infected individuals in Yunnan using structural equation modeling
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Ting TAN1, Jun-li HUO2, Yu HAN2, Zhi-min YANG2, Jin NIU2, Xiao-bo ZHANG2, Nuo-ya XU2, Ping LI2, Ruo-bing LIAO2, Xiao-jing AN2, Yu-hua SHI2
Modern Preventive Medicine | 2025, 52(13) : 2477 - 2483
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Modern Preventive Medicine | 2025, 52(13): 2477-2483
Disease Control and Prevention
Analysis of quality of life influencing factors among HIV/HCV co-infected individuals in Yunnan using structural equation modeling
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Ting TAN1, Jun-li HUO2, Yu HAN2, Zhi-min YANG2, Jin NIU2, Xiao-bo ZHANG2, Nuo-ya XU2, Ping LI2, Ruo-bing LIAO2, Xiao-jing AN2, Yu-hua SHI2
Affiliations
  • Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan 650522, China
Published: 2025-07-10 doi: 10.20043/j.cnki.MPM.202502199
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Objective

To analyze the quality of life (QoL) status and influencing factors among human immunodeficiency virus/hepatitis C virus (HIV/HCV) co-infected individuals in Yunnan using structural equation modeling (SEM), providing empirical evidence for improving their QoL.

Methods

A cross-sectional survey was conducted from June to September 2024 using convenience sampling in Dehong, Dali, Kunming, and Lincang. Data on socio-demographics, social support, and depression were collected, with QoL assessed using the SF-36 scale. SEM was constructed using AMOS 24.0.

Results

The mean QoL score (65.91±21.71) was lower than Chinese norms. SEM revealed direct effects on physical health from monthly income (β=0.18, 95%CI: 0.09-0.29), occupation (β=-0.09, 95%CI: -0.18 to -0.01), HIV diagnosis duration (β=-0.11, 95%CI: -0.19 to -0.02), HIV knowledge (β=-0.36, 95%CI: -0.47 to -0.27), HCV knowledge (β=-0.14, 95%CI: -0.22 to -0.05), social support (β=0.14, 95%CI: 0.02-0.28),and depression (β=-0.34, 95%CI: -0.42 to -0.24). Monthly income (β=-0.17, 95%CI: -0.27 to -0.06), HIV knowledge (β=0.14,95%CI: 0.05-0.24), and social support (β=-0.25, 95%CI: -0.36 to -0.11) indirectly affected physical/mental health through depression.

Conclusion

HIV/HCV co-infected individuals in Yunnan exhibit poor QoL. Interventions should enhance mental health support and social assistance, particularly targeting those with low income, unemployment, long HIV diagnosis duration, and limited disease knowledge to improve treatment adherence and self-management.

HIV/HCV  /  Co-infection  /  Quality of life  /  Influencing factors  /  Structural equation modeling
Ting TAN, Jun-li HUO, Yu HAN, Zhi-min YANG, Jin NIU, Xiao-bo ZHANG, Nuo-ya XU, Ping LI, Ruo-bing LIAO, Xiao-jing AN, Yu-hua SHI. Analysis of quality of life influencing factors among HIV/HCV co-infected individuals in Yunnan using structural equation modeling[J]. Modern Preventive Medicine, 2025 , 52 (13) : 2477 -2483 . DOI: 10.20043/j.cnki.MPM.202502199
Year 2025 volume 52 Issue 13
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doi: 10.20043/j.cnki.MPM.202502199
  • Receive Date:2025-02-12
  • Online Date:2026-03-19
  • Published:2025-07-10
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  • Received:2025-02-12
Affiliations
    Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan 650522, China
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表12种不同金属材料的力学参数

Family
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Number of
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Number of
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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