Table 1 General characteristics of children at baseline by gender (2013).
Category | Boys (n, %) | Girls (n, %) | Overall (n, %) |
|---|---|---|---|
Age (years) | |||
6 | 6,935 (14) | 7,062 (15) | 13,997 (15) |
7 | 10,620 (22) | 10,091 (21) | 20,711 (22) |
8 | 11,317 (23) | 10,612 (23) | 21,929 (23) |
9 | 10,883 (22) | 10,452 (22) | 21,335 (22) |
10 | 6,507 (13) | 6,183 (13) | 12,690 (13) |
11 | 2,958 (6) | 2,644 (6) | 5,602 (6) |
Ethnicity | |||
Han | 49,151 (99.9) | 46,978 (99.9) | 96,129 (99.9) |
Others | 69 (0.1) | 66 (0.1) | 135 (0.1) |
District | |||
Urban | 27,694 (56) | 25,885 (55) | 53,579 (56) |
Rural | 21,526 (44) | 21,159 (45) | 42,685 (44) |
Overall | 49,220 (51) | 47,044 (49) | 96,264 (100) |
