The factors exhibited convergent validity with the model covariates and health measures. 821), and mental fatigue (four items, α =. The three factors were physical fatigue (three items, α =. The three-factor ESEM model showed a satisfactory model fit to the data but not for the two-factor model. The ESEM models displayed a superior fit to confirmatory factor models. Convergent validity of the CFS was examined via associations with five covariates (gender, age, exercise, perceived health, and life event) and the health measures in the ESEM model. In addition to traditional confirmatory factor analysis, ESEM was performed to assess the fit of two- and three-factor models using robust maximum likelihood estimation and oblique geomin rotation. The present study aimed to re-evaluate its psychometric properties using exploratory structural equation modeling (ESEM).Ī Chinese sample of 1259 community-dwelling residents completed the 11-item Chinese CFS and a variety of health measures (anxiety, depression, exhaustion, sleep disturbance, and quality of life). More research on prevention and treatment strategies for fatigued PLWH is needed, and should be implemented in the daily clinical routines.Previous validation studies of the Chalder Fatigue Scale (CFS) suffer methodological shortcomings. If fatigue and its predictors, are identified and addressed, it may improve the quality of life for many. We identified mental distress, bodily pain, trouble sleeping, living alone and multimorbidity as predictors of fatigue. In conclusion the prevalence of fatigue among PLWH in Southern and Northern Norway is 38%, almost two times higher than the estimated prevalence in the Norwegian general population (22%). The strongest predictors of fatigue were symptoms of anxiety and depression measured as presence of mental distress (aOR 8.98, 95% CI 3.81-21.15) and increased bodily pain on a scale from 0-10 (aOR 1.44, 95% CI 1.25-1.67). The final regression model consisted of ten covariates age, gender, men who have sex with men, CD4+-count, cohabitation, education, multimorbidity, mental distress, bodily pain and trouble sleeping. 244 patients 94 fatigued (38.5%) and 150 non-fatigued were included in the analysis. Fatigue was measured with the Chalder Fatigue scale, and logistic regression was used to identify predictors of fatigue. A cross-sectional survey was conducted at two hospitals in 2014-2015. This study aim is to investigate the prevalence and the predictors of fatigue among PLWH in Northern and Southern Norway. Fatigue is described as a sensation of tiredness and exhaustion that potentially interferes with daily life functioning, and is a common symptom in people living with HIV (PLWH).
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