Average scores of day 1 and 14, paired t-test, intraclass correlation coefficient (ICC) with significant level p ≤ 0.001, standard error of mean (SEM) and minimal detectable change (MDC) at 90% CI
| Malay version PPAQ | D1 of test mean (SD) | D14 of test mean (SD) | Difference mean (SD) | p-value (paired t-test) | ICC (p ≤ 0.001) | SEM | MDC90 |
|---|---|---|---|---|---|---|---|
| Climbing stairs/ day | 50.08 (40.14) | 54.22 (56.23) | −4.138 (55.20) | 0.188 | 0.534 | 37.7 | 88 |
| Walking distances/day | 798.77 (843.96) | 745.38 (930.94) | 53.385 (932.49) | 0.873 | 0.623 | 572.6 | 1337 |
| Malay version PPAQ | D1 of test mean (SD) | D14 of test mean (SD) | Difference mean (SD) | ICC ( | SEM | MDC90 | |
|---|---|---|---|---|---|---|---|
| Climbing stairs/ day | 50.08 (40.14) | 54.22 (56.23) | −4.138 (55.20) | 0.188 | 37.7 | 88 | |
| Walking distances/day | 798.77 (843.96) | 745.38 (930.94) | 53.385 (932.49) | 0.873 | 572.6 | 1337 |
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