ABSTRACT
Objective To assess the reliability and validity of the Chinese version of Multidimensional fatigue symptom inventory-short form(MFSI-SF).Methods The reliability and validity of the Chinese version MFSI-SF were assessed in a sample of 203 cancer patients.Statistical software was used to perform the analysis.Results The results showed moderate correlation between items and the total scale,the content validity index was 0.82,and exploratory factor analysis indicated five dimensions of the scale,the cumulative variance contribution was 56.65％.Confirmatory factor analysis showed moderate model fitting:x2/df=l.73,GFI=0.83,AGFI=0.79,NNFI=0.94,RMSEA=0.06,criterion validity was 0.585,and the Cronbach α of the total scale was 0.896.Conclusions The results demonstrated good convergent validity,it is suitable to evaluate fatigue status in Chinese cancer patients.