Development of the Cancer-associated Thrombosis Prevention Knowledge, Attitude and Practice Questionnaire for Nurses and its reliability and validity tests
10.3760/cma.j.cn115682-20230831-00804
- VernacularTitle:护士肿瘤相关性血栓预防知信行问卷编制及信效度检验
- Author:
Haoran SHI
1
;
Yuan XU
;
Xiaojie WANG
;
Haibo DENG
;
Lei WANG
;
Jianhua SUN
;
Yu WANG
;
Liyun ZHU
;
Qiaodan LU
;
Ranxun AN
;
Xinyi ZHOU
;
Yufen MA
Author Information
1. 中国医学科学院北京协和医学院 北京协和医院护理部，北京 100730
- Keywords:
Nurses;
Cancer-associated thrombosis;
Knowledge-attitude-practice;
Questionnaire development;
Reliability;
Validity
- From:
Chinese Journal of Modern Nursing
2024;30(16):2124-2130
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To develop the Cancer-associated Thrombosis (CAT) Prevention Knowledge, Attitude and Practice Questionnaire for Nurses, and conduct reliability and validity tests.Methods:This study was a questionnaire development study. Guided by the theory of knowledge, attitude, and practice, an initial CAT Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses was formed through literature review, group discussion, two rounds of expert consultation, and pre-survey. From April to May 2023, convenience sampling was used to select 700 in-service nurses from Chinese Academy of Medical Sciences & Peking Union Medical College as the research subject, and the reliability and validity of the questionnaire were tested.Results:A total of 700 questionnaires were distributed, and 593 valid questionnaires were collected, with a valid response rate of 84.71% (593/700). The final version of the CAT Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses included three dimensions of knowledge, attitude, and practice, with a total of 39 items. The scale-level content validity index ( S- CVI) was 1.000, with an average S- CVI of 0.971 and an item-level CVI (I- CVI) of 0.860 to 1.000. Exploratory factor analysis extracted a total of seven common factors, with a cumulative variance contribution rate of 77.376%. The total Cronbach's α coefficient of the questionnaire was 0.937, and the Cronbach's α coefficients for each dimension were 0.923, 0.987, and 0.979. The half reliability coefficient was 0.984. After two weeks, the reliability coefficients for each dimension of retesting were 0.959, 1.000, and 0.994. Conclusions:The CAT Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses developed in this study has good reliability and validity, and can be used as an evaluation tool for the cognition of clinical nurses in CAT prevention.
