Objective To translate the English version of the Uremic Pruritus in Dialysis Patients Scale (UP-Dial) into Chinese, and to test its reliability and validity. Methods According to the Brislin’s translation model, the English version of UP-Dial was subjected to translation, back-translation and cultural adjustment to form the Chinese version of UP-Dial. Reliability and validity of the Chinese UP-Dial were evaluated through investigation among 132 patients in Peking University People’s Hospital. Results The Chinese UP-Dial contained 11 items. The exploratory factor analysis extracted 3 common factors, and the cumulative variance contribution rate was 69.981%. The content validity index of the total scale was 0.93. The Chinese UP-Dial and numerical rating scale were highly correlated (r=0.687, P＜0.001). The Cronbach's α coefficient of the total scale was 0.931, and the rest-retest reliability of the total scale was 0.875. Conclusion The Chinese version of UP-Dial has better reliability and validity. It can be used to evaluate pruritus in dialysis patients.
CAO Pei-Ye
,
WANG Ying
,
LU Jiao-Jian
,
GAN Liang-Ying
. Reliability and validity of the Uremic Pruritus in Dialysis Patients Scale (Chinese version) [J]. Chinese Journal of Blood Purification, 2022
, 21(08)
: 621
-624
.
DOI: 10.3969/j.issn.1671-4091.2022.08.019
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