目的 验证国际功能、残疾和健康分类(ICF)康复组合-17在临床多学科患者功能评估中的信度和效度。 方法 选取来自江苏省三家三级医院的康复医学科、骨科、神经内科和神经外科的住院患者359例。在入院和出院时均采用ICF康复组合-17对所有患者进行评估，计算评估工具的内部一致性。用组内相关系数(ICC)检验评估者间和评估者内信度，用主轴法的直接斜交转轴法进行因子分析，检验ICF康复组合-17的结构效度。 结果 ICF康复组合-17的内部一致性Cronbach′s α系数为0.945。评估者间信度分析显示，ICF康复组合-17总分的ICC为0.946；除b280痛感外，该量表的剩余条目ICC为0.630~0.948(P<0.001)。评估者内信度分析显示，ICF康复组合-17总分和条目的ICC为0.471~0.947(P<0.001)。经过因子分析，得到3个特征值大于1的因子，累计解释变异量为74.123%，无双重负荷的条目。将3个公因子分别命名为"运动能力"，"睡眠感知交往能力"和"生活自理能力"。 结论 ICF康复组合-17在多学科住院患者功能评定中具有良好的内部一致性、评估者间信度、评估者内信度和结构效度。 Objective To explore the reliability and validity of the International Classification of Functioning, Disability and Health′s 17-item Rehabilitation Set (ICF-RS-17) when used to evaluate multidisciplinary inpatients. Methods A total of 359 inpatients in the departments of rehabilitation, orthopedics, neurology, and neurosurgery of three hospitals in Jiangsu province were assessed with the ICF-RS-17 at admission and at discharge, and the internal consistency of the tool was calculated. Inter-rater and intra-rater reliability were quantified using interclass correlation coefficients (ICCs). Structural validity was analyzed using factor analysis. Results The tool′s Cronbach′s α was 0.945. The overall inter-rater ICC was 0.946 with the ICCs of all of the items except b280 sensation of pain within the range from 0.630 to 0.948. The overall intra-rater ICCs ranged from 0.471 to 0.947. The factor analysis found three factors with eigenvalues greater than 1, accounting for 74% of the variation, without double-loaded items. The three influential factors were exercise ability, sleep perception communication ability and self-care ability. Conclusion The ICF-RS-17 has good internal consistency, inter-rater and intra-rater reliability and structural validity in the evaluation of multidisciplinary inpatients.
The reliability and validity of the International Classification of Functioning, Disability and Health′s Rehabilitation Set for multidisciplinary inpatients
Objective To explore the reliability and validity of the International Classification of Functioning, Disability and Health′s 17-item Rehabilitation Set (ICF-RS-17) when used to evaluate multidisciplinary inpatients. Methods A total of 359 inpatients in the departments of rehabilitation, orthopedics, neurology, and neurosurgery of three hospitals in Jiangsu province were assessed with the ICF-RS-17 at admission and at discharge, and the internal consistency of the tool was calculated. Inter-rater and intra-rater reliability were quantified using interclass correlation coefficients (ICCs). Structural validity was analyzed using factor analysis. Results The tool′s Cronbach′s α was 0.945. The overall inter-rater ICC was 0.946 with the ICCs of all of the items except b280 sensation of pain within the range from 0.630 to 0.948. The overall intra-rater ICCs ranged from 0.471 to 0.947. The factor analysis found three factors with eigenvalues greater than 1, accounting for 74% of the variation, without double-loaded items. The three influential factors were exercise ability, sleep perception communication ability and self-care ability. Conclusion The ICF-RS-17 has good internal consistency, inter-rater and intra-rater reliability and structural validity in the evaluation of multidisciplinary inpatients.
Clinical outcomesAssessmentInternational Classification of Functioning, Disability and Health Rehabilitation SetFunctioningReliabilityValidity
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