Table 2.
Associations of comorbidity, physical activity, and diet quality with disability among stroke patients (n = 951).
| Variables | WHODAS II | WHODAS II | ||
|---|---|---|---|---|
| B (95%CI) * | p | B (95%CI) ** | p | |
| CCI | ||||
| None | Reference | Reference | ||
| One or more | 8.51 (6.88, 10.14) | <0.001 | 8.24 (6.66, 9.83) | <0.001 |
| Physical activity, MET-min/wk | ||||
| Tertile 1 | Reference | |||
| Tertile 2 | −7.40 (−9.37, −5.42) | <0.001 | −6.49 (−8.51, −4.47) | <0.001 |
| Tertile 3 | −10.82 (−12.80, −8.85) | <0.001 | −9.00 (−11.06, −6.94) | <0.001 |
| DASH-Q, 1-point increment | −0.27 (−0.34, −0.20) | <0.001 | −0.20 (−0.27, −0.13) | <0.001 |
Abbreviation: WHODAS II, World Health Organization Disability Assessment Schedule II; CCI, Charlson Comorbidity Index; MET-min/wk, metabolic equivalent task scored in minutes per week; DASH-Q, Dietary Approaches to Stop Hypertension Quality.* Results of bivariate linear regression analysis.** Results of multivariate linear regression analysis after adjustment for age, gender, marital status, education attainment, occupation, smoking status, and health literacy.