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Comparison of characteristics between groups of classification.
| Characteristics | Gross misclassification (n = 40) |
Correct classification (n = 94) |
P value | ||
|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||
| Age (years) | 9.3 | 1.2 | 9.4 | 1.1 | 0.68a |
| BMI (kg/m2) | 18.2 | 4.0 | 17.5 | 4.0 | 0.39a |
| Sex | |||||
| Male, n (%) | 13 (18.8) | 56 (81.2) | <0.01b | ||
| Female, n (%) | 27 (41.5) | 38 (58.5) | |||
BMI: body mass index.
aUsing independent t-test; busing chi-square test.
