Table 2.
Test-retest reliability of the AQuAA and the PASE scores.
| Instrument | T0 Median (25;75th percentile) |
T1 Median (25;75th percentile) |
ICC (95% CI) |
SEM | SDD95 | SDD95/range95 ratio |
|---|---|---|---|---|---|---|
| AQuAA (n = 50) | ||||||
| AQuAA Score (MET*min/wk) | 5316 (3263;8317) |
5217 (3953;7491) |
0.70 (0.53 to 0.82) |
2671 | 7405 | 0.39 |
| Total physical activities (min/wk) | 1330 (913; 2321) |
1500 (1054;2069) |
0.63 (0.42 to 0.77) |
663 | 1838 | 0.44 |
| Light-intensity activities (min/wk) | 1063 (660; 1853) |
1215 (683;1706) |
0.57 (0.35 to 0.73) |
596 | 1653 | 0.40 |
| Moderate-to-vigorous intensity activities (min/wk) | 230 (34; 450) |
293 (60;481) |
0.70 (0.52 to 0.82) |
275 | 762 | 0.39 |
| Sedentary activities (min/wk) | 3090 (2078; 3720) |
2743 (1841; 3709) |
0.78 (0.65 to 0.87) |
637 | 1767 | 0.30 |
| PASE (n = 50) | ||||||
| PASE Sum score (PASEscore) | 86 (49;161) |
97 (55;175) |
0.89 (0.82 to 0.94) |
30 | 84 | 0.22 |
| Total physical activities (min/wk) | 1518 (873; 2630) |
1659 (1005;2904) |
0.90 (0.83 to 0.94) |
498 | 1379 | 0.15 |
| Sedentary activities (min/wk) | 1079 (542;1802) |
1079 (542;1802) |
0.67 (0.48 to 0.80) |
335 | 928 | 0.79 |
AQuAA: Activity Questionnaire for Adults and Adolescents; CI: confidence interval; ICC: intraclass correlation coefficients; PASE: Physical Activity Scale for the Elderly; SEM: standard error of measurement; T0: the first time the questionnaires were completed; T1: the second time the questionnaires were completed (5 days after the first time); SDD95: smallest detectable difference at a 95% confidence level; range95: the difference between the lowest (2.5th percentile) and highest (97.5th percentile) observed value.