Quality of life for post-polio syndrome: a patient derived, Rasch standard scale.

CONCLUSION: The disease-specific PP-QoL demonstrated excellent reliability, appropriate concurrent validity, and satisfied the standards of the Rasch model. It enables examination of the impact of health status upon perceived QoL, and the impact of rehabilitation interventions. The scale is freely available for academic or not-for-profit users to improve research in this neglected, disabling condition. Implications for Rehabilitation In post-polio syndrome (PPS), existing work examines aspects of health-related quality of life (HRQoL), such as activity limitations. A disease-specific QoL measure would enable researchers to model the impact of health status, such as fatigue or mobility restrictions, upon QoL in PPS. The post-polio quality of life scale (PP-QoL) is based on the patients' lived experience, meets Rasch standards and is free for use for academic and not-for-profit researchers. The raw score is reliable for individual use in clinical settings, and interval scale transformation is available for parametric applications and the calculation of change scores. PMID: 27976924 [PubMed - as supplied by publisher]
Source: Disability and Rehabilitation - Category: Rehabilitation Authors: Tags: Disabil Rehabil Source Type: research