Objective To compile a questionnaire for invasive intracranial pressure monitoring in neurocritical nurses and to test its re-liability and validity.Methods Based on the theory of knowledge,belief and action,the first draft of the questionnaire was formed through ex-pert correspondence and pre-investigation based on of literature review and qualitative interview.A total of 410 neurocritical nurses in two ter-tiary hospitals in Henan Province were investigated to test the reliability and validity of the questionnaire.Results The questionnaire included 4 dimensions with a total of 33 items.Exploratory factor analysis extracted three common factors,and the cumulative variance contribution rate was 74.581％.The fitting indexes of the confirmatory factor analysis were all within the acceptable range(x2/df=1.129,RMSEA=0.024,GFI=0.874,AGFI=0.856,IFI=0.926,CFI=0.923).The content validity index(S-CVI)of the questionnaire was 0.83-1.00,the I-CVI of each item was 0.81-1.00,the value of Cronbach's a coefficient was 0.992,and the reliability coefficient of retest was 0.988.Conclusion The questionnaire has good reliability and validity,which can be used as an evaluation tool for neurocritical nurses,and provide a basis for targeted intervention.
关键词
神经外科重症/颅内压/监测/知信行/问卷编制/信效度
Key words
Neurosis/Intracranial pressure/Monitoring/Attitude and practice/Questionnaire preparation/Reliability and validity
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