Reliability and validity analysis of care giver assessment via observation in general hospital
10.3760/cma.j.cn371468-20241113-00540
- VernacularTitle:精神行为医护观察问卷在综合医院应用的信效度分析
- Author:
Weixuan QU
1
;
Yanping DUAN
1
;
Yufei WANG
1
;
Bindong DAI
1
;
Jiaojiao HU
1
;
Wei WANG
1
;
Lili SHI
1
;
Jing WEI
1
Author Information
1. 中国医学科学院北京协和医院心理医学科，北京 100730
- Publication Type:Journal Article
- Keywords:
Care giver assessment via observation;
Patient safety;
Reliability;
Validity;
Item response theory
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2025;34(6):552-557
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To develop and validate the reliability and validity of the care giver assessment via observation (CGAO) in general hospital .Methods:From July 4, 2022 to June 24, 2023, a total of 120 adult inpatients with somatic diseases in Peking Union Medical College Hospital were selected by cluster sampling. All patients completed the CGAO, union physio-psycho-social assessment questionnaire (UPPSAQ-70) and patient health questionnaire-9 item (PHQ-9) assessment simultaneously. Exploratory factor analysis and item response theory analysis were used to explore the structural validity of CGAO by SPSS 26.0 software.The symptoms items and suicide risk assessed by UPPSAQ-70 and PHQ-9 were used as criteria to verify criterion validity.Results:Through exploratory factor analysis, a single-factor model could be constructed. The analysis based on item response theory suggested that it had a good fit with the single-factor stepwise response model ( χ2/ df=1.307, RMSEA=0.051, CFI=0.986, TLI=0.983). The CGAO total score was significantly positively correlated with the total scores of PHQ-9 and UPPSAQ-70 ( r=0.639, 0.518, both P<0.001). The Cronbach's α coefficient of the CGAO full scale was 0.735. Conclusion:CGAO has good reliability and validity in evaluating mental behavior of patients, and is suitable for early recognition of mental behavior abnormalities of inpatients in general hospitals.
