수정된 오스웨스트리 허리기능 장애 설문지의 라쉬분석 - 산업장에서의 업무관련 요통환자를 대상으로

• 영문명: Application of Rasch Analysis to the Modified Oswestry Low Back Pain Disability Questionnaire for Work-Related Low Back Pain Patients
• 발행기관: 한국전문물리치료학회
• 저자명: 박소연(So-yeon Park) 오재섭(Jae-seop Oh) 이충휘(Chung-hwi Yi)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제15권 제3호, 26~34쪽, 전체 9쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

  The purposes of this study were to assess and modify the original classification categories of the modified Oswestry Low Back Pain Disability Questionnaire (ODQ) and to determine the unidimensionality of the modified ODQ applying Rasch Analysis. The data were obtained from 108 work-related low back pain patients by physical therapists. Construct validity of the scale using the Rasch model required the structure of the rating scale to be modified from 6 response levels to 4 response levels. Eight items from the modified ODQ fit the Rasch model. The items, “pain intensity” and “social life” showed misfit statistics. In general, the order of item difficulty of the remaining 8 items showed a logical item difficulty hierarchy with the “changing degree of pain” item being the most difficult and the “walk” item being the easiest. The results showed that further study is needed to expand the construct of ODQ including additional higher-level items related to work activities. This study may be useful for establishing a standard method to assess the functionality of low back pain patients.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
인용문헌

키워드

Low back pain Oswestry Disability Questionnaire Rasch analysis