Table 4 Test-retest reliability of the A-IPAQ (n = 31)
A-IPAQ measure (MET.minutes/week) | First administration Mean (SD) | Second administration Mean (SD) | Intraclass correlation coefficient (ICC) (95% CI) | p value |
|---|---|---|---|---|
Total PA | 2570.4 (3017.0) | 2310.6 (3255.1) | 0.66 (0.404–0.82) | < 0.001 |
Total vigorous | 449.2 (774.3) | 671.3 (1035.7) | 0.96 (−0.263–0.431) | < 0.001 |
Total moderate | 971.3 (1959.8) | 927.8 (2262.1) | 0.88 (0.767–0.94) | < 0.001 |
Total walking | 1158.5 (1983.9) | 713.1 (1666.3) | 0.688 (0.446–0.836) | < 0.001 |
Job-related PA | 1515.4 (3033.6) | 1240.7 (3079.0) | 0.709 (0.478–0.848) | < 0.001 |
Transportation-related PA | 124.5 (220.6) | 99.8 (127.5) | 0.543 (0.239–0.75) | 0.001 |
Housework, House maintenance-related PA | 219.7 (506.8) | 349.2 (774.6) | 0.081 (−0.276–0.419) | 0.329 |
Leisure-related PA | 710.8 (801.3) | 620.8 (976.8) | 0.493 (0.174–0.719) | 0.002 |
Total time spent sitting (minutes/week) | 3532.8 (1253.4) | 3336.0 (1313.9) | 0.414 (0.076–0.667) | 0.009 |