Validity and reliability of the Chinese version of children’s trust in general nurses scale
10.3760/cma.j.cn371468-20230224-00087
- VernacularTitle:儿童对护士信任度量表的汉化及信效度检验
- Author:
Qingqing CHONG
1
;
Dan CHEN
;
Zhiheng ZHAN
;
Jing CHEN
;
Enfang SHAN
;
Xianwen LI
Author Information
1. 南京医科大学附属儿童医院骨科，南京 210008
- Keywords:
Trust;
Scale;
Reliability;
Validity;
Item response theory;
Children;
Nurses
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2023;32(11):1032-1037
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To translate the Children's trust in general nurses scale (CTGNS) into Chinese, and conduct item response theory (IRT) analysis and reliability and validity evaluation.Methods:Following Brislin's translation model, the CTGNS was translated, back-translated, and cross-culturally adapted to form the Chinese version of the CTGNS.A total of 502 pediatric inpatients from a pediatric hospital in Nanjing city were surveyed from July to August 2022.The Samejima graded response model in IRT was used to calculate the difficulty and discrimination parameters of each item, while item characteristic curves were plotted.The reliability and validity of the Chinese version CTGNS were evaluated.SPSS 26.0, Mplus 8.0 and MULTILOG 7.03 softwares were used for data analysis.Results:The item discrimination of the Chinese version CTGNS ranged from 0.088 to 2.730.The difficulty parameters ranged from -4.667 to 26.094 and increased with increasing difficulty levels without any reverse thresholds.The item characteristic curves exhibited sound shapes for all items except for item 9.Based on the selection criteria of the corresponding parameters, 8 items were retained.The revised Chinese version CTGNS (8 items) consisted of 3 dimensions.The content validity index (CVI) of each item ranged from 0.833 to 1.000, and the total scale CVI was 0.960.The Cronbach's α coefficient for the overall scale was 0.822, and the Cronbach's α coefficients for each dimension ranged from 0.752 to 0.852.The test-retest reliability of the scale was 0.87.Exploratory factor analysis yielded 3 common factors with a cumulative variance contribution rate of 73.468%.Confirmatory factor analysis indicated a good model fit( χ2/ df=2.674, RMSEA=0.082, SRMR=0.046, CFI=0.964). Conclusion:The revised Chinese version CTGNS demonstrates sound reliability and validity and can be used as an assessment tool for measuring children's trust in nurses.
