Table 3 Spearman's correlation of reliability for physical activity participation and knowledge of bone smart physical activities
From: Development and testing of the BONES physical activity survey for young children
Indicators | N | Mean ± Standard deviation | Median (lower & upper quartiles) | r s (95% CI)a | ||
|---|---|---|---|---|---|---|
Test | Re-test | Test | Re-test | |||
MET Score (moderate-high) | 41 | 19.37 ± 10.59 | 19.80 ± 11.42 | 20.0 (13.0, 29.0) | 20.0 (13.0, 30.0) | 0.74 (0.56, 0.85)*** |
MET Score (high) | 41 | 14.37 ± 7.73 | 14.56 ± 7.90 | 15.0 (8.0, 18.0) | 15.0 (8.0, 21.5) | 0.57 (0.32, 0.75)*** |
WBF Score | 41 | 3.50 ± 2.19 | 3.55 ± 2.38 | 4.0 (1.5, 5.5) | 2.5 (1.5, 5.8) | 0.71 (0.51, 0.83)*** |
Total correct answers in PA knowledge | 38 | 5.05 ± 1.58 | 5.03 ± 1.46 | 5.0 (4.0, 6.0) | 5.0 (4.0, 6.0) | 0.73 (0.53, 0.85)*** |