Page 55 - THE PERCEPT STUDY Illness Perceptions in Physiotherapy Edwin de Raaij

A systematic literature review
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Table 3: Study Characteristics (Continued)
Patient Characteristics
Measurement Instruments
Study
Condition
Study Sample
Study Design
IP
Pain
Physical Function
Comments
Bishop et al2 Hirsch27 Roios et al49
LBP, 12.6% for <6 wk
OA of the knee, 6.3 ± 7.3 y LBP, >3 mo
n = 485; 55.0 ± 15.1 y; 69% female
Longitudinal Longitudinal Cross-sectional
Brief IPQ IPQ-R IPQ-R
RMDQ
Time interval, 2 wk, 3 and 6 mo RMDQ: higher score, fewer limitations
Järemo et al32 Leysen et al37
Chronic pain Chronic LBP, >3 mo
n = 152; 46.3 ± 14 y; 91% female
Cross-sectional
IPQ-R
SF-36
SF-36 ODI
SF-36: higher score, fewer limitations ODI: higher score, more limitations
n = 141; 63.8 ± 11.2 y; 62% female
VAS, WOMAC
Time interval, 3 and 9 wk VAS: higher score, more pain
CT group, n = 213 and PT group, n = 125; 46.2 ± 11.6 y and 48.0 ± 13.0 y; 51% female and 70% female
ODI
ODI: higher score, more limitations
n = 48; 47.0± 15 y; 61%
Cross-sectional
IPQ-R
female
Abbreviations: AIMS, Arthritis Impact Measurement Scales; CPGS, Chronic Pain Grade Scale; CT, chiropractic; EQ-5D, EuroQol-5 dimensions; GCPS, Graded Chronic Pain Scale; HAQ, Health Assessment Questionnaire; IP, illness perception; IPQ, Illness Perception Questionnaire; IPQ-R, Illness Perception Question- naire revised; LBP, low back pain; MPQ, McGill Pain Questionnaire; NRS, numeric rating scale; OA, osteoarthritis; ODI, Oswestry Disability Index; PT, physical therapy; RA, rheumatoid arthritis; RAPS, Rheumatoid Arthritis Pain Scale; RMDQ, Roland-Morris Disability Questionnaire; RSI, repetitive strain injury; SF-20, Medical Outcomes Study 20-Item Short-Form Health Survey; SF-36, Medical Outcomes Study 36-Item Short-Form Health Survey; VAS, visualanalog scale; WOMAC, Western Ontario and McMaster Universities Osteoarthritis Index.