The development of a handicap assessment questionnaire: the Impact on Participation and Autonomy (IPA)
The development of a handicap assessment questionnaire: the Impact on Participation and Autonomy (IPA)
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DOI：
10.1191/026921599668601325
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发表时间：
1999-10-01
影响因子：
3
通讯作者：
de Groot, IJM
中科院分区：
文献类型：
--
作者：
Cardol, M;de Haan, RJ;de Groot, IJM
目的：从同质性和结构效度的角度，研究新编制的残障问卷的可行性和心理测量学性质。设计:横断面。环境、对象和结果测量：从某学术医院康复科门诊连续100人使用新的IPA问卷。结果：实验结果具有良好的同质性和结构效度。因子分析表明，量表由四个因素组成，解释了68%的总方差：社会关系、自理能力、流动性和休闲、家庭角色。四个分量表的同质性较好，Cronbach's alpha在0.84（家庭角色）~ 0.87（社会关系）之间。就缺失值的数量和所需的管理时间而言，可行性是令人满意的。结论：初步结果表明，IPA有望成为一份有用的残疾问卷。进一步的研究需要建立测试-重测信度、收敛效度和对变化的反应性。
Objective: To report on the feasibility and psychometric properties in terms of homogeneity and construct validity of a newly developed handicap questionnaire focusing on person-perceived handicaps: the Impact on Participation and Autonomy (IPA).Design: Cross-sectional.Setting, subjects and outcome measure: One hundred consecutive individuals from the outpatient clinic of the department of rehabilitation of an academic hospital administered the new questionnaire IPA.Results: The results show good homogeneity and construct validity of the IPA. Factor analysis showed that the scale consists of four factors, explaining 68% of the total variance: social relationships, autonomy in self-care, mobility and leisure, and family role. Homogeneity of the four subscales was considered good, Cronbach's alpha ranged from 0.84 (family role) to 0.87 (social relationships). Feasibility in terms of the number of missing values and administration time needed was satisfactory.Conclusion: The first results suggest that the IPA promises to be a useful handicap questionnaire. Further research is needed to establish test-retest reliability, convergent validity and responsiveness to change.