Table 1.

Participants' characteristics

¹⁾ Mean ± SD

²⁾ By t-test, ^**P < 0.01, ^***P < 0.001

³⁾ Body weight status by BMI percentiles for age, Underweight: < 5^th percentile, normal: 5^th ≤ ~ < 85^th percentile, overweight: 85^th ≤ ~ < 95^th percentile, obesity: 95^th ≤ percentile

⁴⁾ N (%), by χ²-test, ^*P < 0.05, ^***P < 0.001