Development of an Enteral Nutrition Knowledge, Attitude and Practice Questionnaire for ICU Nurses in Prone Position Ventilation Patients and its reliability and validity
10.3760/cma.j.cn115682-20240127-00540
- VernacularTitle:ICU护士关于俯卧位通气患者肠内营养支持知信行问卷的编制及信效度检验
- Author:
Shanshan LIU
1
;
Yati ZHAO
;
Zhiqiang ZHU
;
Li MAO
;
Wenrui FAN
Author Information
1. 郑州大学第一附属医院急诊医学科，郑州 450052
- Keywords:
Intensive Care Unit;
Nurse;
Prone position ventilation;
Enteral nutrition;
Knowledge, attitude, and practice;
Reliability;
Validity
- From:
Chinese Journal of Modern Nursing
2024;30(30):4128-4134
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To develop an Enteral Nutrition Knowledge, Attitude and Practice Questionnaire for ICU Nurses in Prone Position Ventilation Patients, and test its reliability and validity.Methods:Based on the theory of knowledge, attitude and practice, the item pool was initially constructed through literature review, group discussions, and semi-structured interviews. The initial questionnaire was formed through two rounds of Delphi expert consultation, and the initial questionnaire items were adjusted based on semi-structured interviews. From November to December 2023, convenience sampling was used to select 254 ICU nurses from six Class Ⅲ Grade A hospitals in Henan Province to test the reliability and validity of the questionnaire. Project analysis method was used for item screening, exploratory factor analysis and expert consultation method were used to evaluate the validity of the questionnaire, and internal consistency coefficient, split half reliability, and test-retest reliability were used to evaluate the reliability of the questionnaire.Results:The Enteral Nutrition Knowledge, Attitude and Practice Questionnaire for ICU Nurses in Prone Position Ventilation Patients was divided into three levels, with a total of 7 dimensions and 30 items. The knowledge level included three dimensions and 12 items, the attitude level consisted of three dimensions and 8 items, and the practice level includes one dimension and 10 items. Exploratory factor analysis proposed 7 common factors with a cumulative variance contribution rate of 65.516%. The content validity index at the questionnaire level was 0.92, and the content validity index at the item level was 0.80 to 1.00. The overall Cronbach's α coefficient of the questionnaire was 0.874, the split half reliability coefficient was 0.813, and the test-retest reliability coefficient was 0.989.Conclusions:The Enteral Nutrition Knowledge, Attitude and Practice Questionnaire for ICU Nurses in Prone Position Ventilation Patients has good reliability and validity, and can be used as an evaluation tool for ICU nurses to assess the knowledge, attitude, and practice of enteral nutrition for prone position ventilation patients.
