Table 1.

Baseline characteristics of the study population.

Characteristics	N = 2060
Age	12.6 ± 2.1
Male, n (%)	1335 (64.8%)
Height, mean ± SD	148.5 ± 16.8
Weight, mean ± SD	42.0 ± 13.6
Body mass index, mean ± SD	18.8 ± 4.2
Systolic blood pressure, mean ± SD	102.4 ± 12.1
Diastolic blood pressure, mean ± SD	67.8 ± 9.0
Number of family members, mean ± SD	4.4 ± 1.0
Number of rooms, mean ± SD	2.9 ± 1.0
Kutcha type of housing, n (%)	457 (22.2%)
Low socioeconomic status, n (%)	1002 (48.6%)