Development and validation of a questionnaire regarding knowledge, attitude and practice of the ICU nurses′ family-centered sensory stimulation / 中国实用护理杂志

ABSTRACT

Objective:To establish a questionnaire regarding knowledge, attitude and practice on family-centered sensory stimulation among ICU nurses and examine its reliability and validity, so as to provide basis for subsequent nursing training targeted sensory stimulation.Methods:Based on the theory of knowledge, attitude and practice, the questionnaire of family-centered sensory stimulation for ICU nurses was constructed by literature review, semi-structured interview, expert consultation and questionnaire survey. From March to April 2022, convenience sampling was used to investigate 253 ICU nurses from 8 general hospitals in four provinces and cities to test the reliability and validity of the questionnaire.Results:The final questionnaire included 33 items in 3 dimensions, and the cumulative variance contribution rate was 76.248%. The average content validity index of the total questionnaire was 0.970, and the content validity index of each item ranged from 0.894 to 1.000. The Cronbach′s α coefficient of the questionnaire was 0.965, the split-half reliability was 0.799, and the retest reliability was 0.818 after 2 weeks.Conclusions:It has good validity and reliability in this questionnaire and can be used as a preliminary assessment tool to understand the status quo of family-centered sensory stimulation in ICU nurses.