Table 3 |
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|
Convergent validity between θR-CAT and subscale and total scores of the four original questionnaires. |
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|
Total/section scores |
θR-CAT Body Functions |
θR-CAT Activity-Participation |
|
|
||
|
WHODAS II – Understanding and communicating |
0.587** |
0.396** |
|
WHODAS II – Getting around |
0.437** |
0.801** |
|
WHODAS II – Self care |
0.391** |
0.642** |
|
WHODAS II – Getting along with people |
0.382** |
0.321** |
|
WHODAS II – Getting along with people (without sexual activities item) |
0.260* |
0.071 |
|
WHODAS II – Life activities (without work items) |
0.423** |
0.647** |
|
WHODAS II – Participation in society |
0.549** |
0.697** |
|
WHODAS II – Total (without work and sexual items) |
0.667 ** |
0.820** |
|
ODI |
0.531** |
0.724** |
|
RDQ |
0.639** |
0.748** |
|
NHP Energy |
0.595** |
0.424* |
|
NHP Pain |
0.659** |
0.547** |
|
NHP Emotional |
0.892** |
0.422** |
|
NHP Sleep |
0.737** |
0.424** |
|
NHP Social Isolation |
0.809** |
0.422** |
|
NHP Physical Mobility |
0.510** |
0.708** |
|
|
||
|
*: ≤ 0.01, **: ≤ 0.001 WHODAS II: World Health Organization Disability Assessment Schedule II, ODI: Oswestry Disability Index, RDQ: Roland Morris Low Back Pain Disability Questionnaire, NHP: Nottingham Health Profile. Expressed as Spearman's correlation (n = 91). |
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|
Elhan et al. BMC Musculoskeletal Disorders 2008 9:166 doi:10.1186/1471-2474-9-166 |
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