PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
沈杰; 王义军; 卢家凯; 杨小冬
Source Publication中国心理卫生杂志
Other AbstractObjective:To develop a questionnaire for assessing preoperative anxiety in cardiac surgery patients.Methods:Basing on the theoretical and clinical aspects of anxiety,a self-rating questionnaire Preoperative Anxiety Scale for Cardiac Surgery Patients(PAS-C)was designed.A sample of 150 cardiac surgery patients recruited from Beijing Anzhen Hospital was tested with the initial questionnaire to obtain the final items.The reliability and validity were evaluated by applying the questionnaire in another sample of 265 patients.The Hospital Anxiety and Depression Scale subscale for anxiety(HAD-A)was used as criterion.Results:Exploratory factor analysis yielded 3 factors("uncertainty," "negative experiences",and "positive experiences")which explained 52% of the total variance.Each factor consisted of 6 items.All items had primary loadings over 0.4.The results from a confirmatory factor analysis showed that the 3-factor model was statistically acceptable.The Cronbach’ s alpha coefficient of total scale was 0.88.The concurrent validity between the PAS-C and HAD-A was good(r=0.79,P<0.01).The percentiles of the anxiety scores in cardiac surgery patients and the cut-off points were calculated for reference.Conclusion:The PAS-C is a valid and reliable instrument for assessing preoperative anxiety in cardiac surgery patients.
Keyword问卷 术前焦虑 心脏外科手术 信度 效度 心理测量学
Subject Area心理测量
Indexed ByCSCD
Funding Project二室杨小冬课题组
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Document Type期刊论文
Corresponding Author杨小冬
Recommended Citation
GB/T 7714
沈杰,王义军,卢家凯,等. 心脏手术患者术前焦虑问卷的编制和信效度检验[J]. 中国心理卫生杂志,2010,24(6):420-424.
APA 沈杰,王义军,卢家凯,&杨小冬.(2010).心脏手术患者术前焦虑问卷的编制和信效度检验.中国心理卫生杂志,24(6),420-424.
MLA 沈杰,et al."心脏手术患者术前焦虑问卷的编制和信效度检验".中国心理卫生杂志 24.6(2010):420-424.
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