Table 2. General characteristics of the subjects.

¹⁾n (%)

²⁾NS: not significant at P < 0.05.

³⁾Values are means ± SD.

⁴⁾Underweight was defined as BMI > 5^th percentile, overweight was defined as 85^th percentile BMI < 95^th percentile, and obesity was defined as BMI 95^th percentile by 2017 Korean National Growth Charts for children and adolescents.