Vanderbilt Institute for Global Health, Vanderbilt University, Nashville, TN, USA.
AIDS Behav. 2012 Nov;16(8):2374-81. doi: 10.1007/s10461-011-0029-5.
The relationship between personal psychological attributes and psychological well-being was assessed among adults with HIV/AIDS. The predictive power of sense of coherence, dispositional optimism and perceived competence (PC) on positive affect (PA), negative affect (NA) and relative mood (PA-NA) were assessed using hierarchical linear regression analysis of two data collections, 2 months apart, from 124 HIV-infected participants. In cross-sectional models all of the baseline psychological attributes accounted for a significant amount of variance in the well-being measures. In longitudinal analyses, changes in PA were predicted by PC and dispositional optimism but not by sense of coherence. The positive psychological attributes did not predict changes in NA. Sense of coherence, dispositional optimism and PC, individually and in composite form, significantly correlate with psychological well-being among HIV infected persons. However, change in psychological well-being might be best predicted by PC.
本研究旨在评估成年人 HIV/AIDS 患者的个人心理特征与心理健康之间的关系。通过对 124 名 HIV 感染者进行两次数据收集（间隔 2 个月）的分层线性回归分析，评估了心理一致性感、倾向性乐观和感知能力（PC）对积极情绪（PA）、消极情绪（NA）和相对情绪（PA-NA）的预测能力。在横断模型中，所有基线心理特征都能显著解释幸福感测量的差异。在纵向分析中，PC 和倾向性乐观可以预测 PA 的变化，但心理一致性感不能。积极的心理特征并不能预测 NA 的变化。心理一致性感、倾向性乐观和 PC 单独或综合形式与 HIV 感染者的心理健康显著相关。然而，PC 可能最能预测心理幸福感的变化。
