Evaluation of reliability and validity regarding the Chinese version of Critical Cultural Competence Scale for clinical nurses.
10.11817/j.issn.1672-7347.2022.210695
- Author:
Rong WANG
1
;
Yuanyuan WU
2
;
Gongxiang DUAN
3
;
Yucui PU
3
;
Cong LIANG
3
;
Liyan XIAO
4
;
Huilan XU
5
Author Information
1. Xiangya School of Public Health, Central South University, Changsha 410078. 3201465@qq.com.
2. Department of Mental Rehabilitation, Wuxi Mental Health Center, Wuxi Jiangsu 214000.
3. School of Nursing, University of South China, Hengyang Hunan 421001.
4. Department of Nursing, Second Affiliated Hospital of University of South China, Hengyang Hunan 421001, China.
5. Xiangya School of Public Health, Central South University, Changsha 410078. X13637480958@163.com.
- Publication Type:Journal Article
- Keywords:
Critical Cultural Competence Scale;
clinical nurses;
reliability;
sinicization;
validity
- MeSH:
Humans;
Cultural Competency;
Reproducibility of Results;
Psychometrics/methods*;
Factor Analysis, Statistical;
China
- From:
Journal of Central South University(Medical Sciences)
2022;47(10):1425-1434
- CountryChina
- Language:English
-
Abstract:
OBJECTIVES:Patients from different social environments and cultural backgrounds have different nursing needs. If nurses ignore the cultural differences of patients, it is easy to lead to the strained nurse-patient relationship, affect the nursing effect and cause harm to patients. Critical cultural competence (CCC) can help nurses to meet the nursing needs of patients from different cultural backgrounds, which is beneficial to building a harmonious nurse-patient relationship and improving the quality of nursing. Almutairi, et al designed the Critical Cultural Competence Scale (CCCS) which can be used to evaluate accurately nurses' CCC. No studies have reported the development of a critical cultural competence measurement tool for nurses or the introduction of foreign scales in China. This study aims to conduct Chinese and cross-cultural debugging and test the reliability of the English version of the CCCS in order to form CCCS suitable for Chinese cultural background and provide an effective evaluation tool for investigating the current situation of clinical nurses' CCC.
METHODS:This study used Brislin's back-translation model to translate and back-translation the English version of CCCS. The Chinese version of CCCS was then created through cross-cultural debugging by expert consultation and a pre-survey with a sample size of 30 clinical nurses. From August to October 2019, 580 clinical nurses were surveyed using a whole group sampling method. The participants were randomly divided into 2 groups with a 7꞉3 ratio. One group (n=406) was used for exploratory factor analysis and reliability analysis, while the other group (n=174) was used for confirmatory factor analysis. Six experts used the scale-level content validity index (S-CVI) and the item-level content validity index (I-CVI) to assess content validity. In the exploratory factor analysis, items were screened using the critical ratio method, and were tested using the KMO (Kalser-Meyer-Olkin) index, Bartlett's sphericity test, and principal component analysis. In the confirmatory factor analysis, average variance extracted (AVE), goodness of fit index (GFI), adjusted goodness of fit index (AGFI), and root mean square error of approximation (RMSEA) were used to assess the degree of fit of the constructed model. For the total scale and the 4 subscales, the Cronbach's α coefficient, split-half reliability, and retest reliability were used to assess the scale's reliability.
RESULTS:The S-CVI was 0.930, while the I-CVI ranged from 0.833 to 0.944. For all items, the critical ratio exceeded 3, and the difference between the high and low subgroups was statistically significant (P<0.05). Exploratory factor analysis revealed critical knowledge subscale had a KMO value of 0.676, with the total scale and other 3 subscales all having a KMO value >0.8 and a chi-square value of 814.32 to 12 442.45 for the Bartlett's spherical test, with degree of freedom ranging from 21 to 136 (P<0.001), indicating that all items were suitable for factor analysis. The principal component analysis showed that 17, 12, 7, and 7 items were extracted from the 4 subscales, with 4, 3, 2, and 2 components whose eigenvalues were more than 1, and the cumulative variance contribution was 66.0%, 54.3%, 56.6%, and 70.2%, respectively. The confirmatory factor analysis showed that the AVE of the 4 subscales were 0.637, 0.499, 0.560, and 0.565, GFI was 0.904, AGFI was 0.863, and RMSEA was 0.076. The Cronbach's α coefficient for the total scale and subscales ranged from 0.811 to 0.878, the split-half reliability ranged from 0.707 to 0.842, and the retest reliability was 0.827.
CONCLUSIONS:The Chinese version of the CCCS has good reliability and validity, and it can be used as a valid assessment tool for clinical nurses' critical cultural competence in China.
