摘要
Objective:To determine factors that affect the health-related quality of life(HRQOL)of congestive heart failure(CHF)patients with preserved and reduced ejection fraction.Methods:A cross-sectional study design was used for this study.The stratified random sampling was applied for each subgroup.HRQOL was measured with the Minnesota Living with Hear t Failure Questionnaire.The data were analyzed using chi-square,Spearman's correlation analysis,and independent t-test.Results:A number of 67 respondents participated in the recent study.The total mean scores of HRQOL were significantly different(P=0.001)between heart failure(HF)patients with reduced and preserved ejection fractions,41.07±7.54 and 54.97±4.36,respectively.It related with the physical(mean±standard deviation[SD]=10.4±2.14;t=-10.08,95%CI=-12.46 to-8.34;P-value=0.001)and psychological(mean±SD=3.5±0.5;t=-6.68,95%CI=-4.55 to-2.45;P-value=0.001)domain.Strong correlation was found between age(r=-0.898,P<0.05),NYHA functional classes(r=-0.858,P<0.01),duration of HF(r=-0.807,P<0.01),family support(r=0.927,P<0.01),and quality of life(Qo L).Conclusions:HRQOL in HF patients with reduced ejection fraction was higher than in those with preserved ejection fraction.Family suppor t is a fur ther determinant factor that has a positive correlation to the Qo L.
