RESUMO
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.
RESUMO
To assure the effective operation of certification and accreditation in the laboratory management system, further strengthen the instruments and equipment management, and provide specific recommendations on improvement of internal audit, management review and continuous improvement of management system. The inspector program had been firstly established and complemented. Through the inspection, we identified many deficiencies, made many specific recommendations for improvement. After inspection, the working procedures were improved; data from department were more rigorous, scientific and just; hardware foundation was established for international mutual recognition.