Table 1.
Demographic characteristics of children
| All | Boy | Girl | P | |
|---|---|---|---|---|
| N = 480 | N = 267 (55.62) | N = 213 (44.37) | ||
| N(%) | N(%) | N(%) | ||
| Child age(year) | 0.001a | |||
| 2–4 | 28 (5.8) | 18 (6.7) | 10 (4.7) | |
| 5–11 | 250 (52.1) | 117 (43.8) | 133 (62.4) | |
| 12 above | 202 (42.1) | 132 (49.4) | 70 (32.9) | |
| M(SD) | 10.56 (3.89) | 11.12 (4.23) | 9.86 (3.31) | |
| Grade | 0.001a | |||
| Kindergarten | 80 (16.7) | 43 (16.1) | 37 (17.4) | |
| Primary | 195 (40.6) | 87 (32.6) | 108 (50.7) | |
| High school1 | 133 (27.7) | 82 (30.7) | 51 (23.9) | |
| High school2 | 72 (15.0) | 55 (20.6) | 17 (8.0) | |
| Status of living | 0.001a | |||
| Both parent | 455 (94.8) | 252 (94.4) | 203 (96.7) | |
| Single parent | 22 (4.6) | 15 (5.6) | 7 (3.3) | |
| Mother age (year) | 0.001a | |||
| 34 | 187 (39.0) | 95 (35.6) | 92 (44) | |
| 35–44 | 205 (42.7) | 105 (93.3) | 100 (47.8) | |
| 45–54 | 68 (14.3) | 54 (20.3) | 14 (6.7) | |
| 55 above | 16 (3.3) | 13 (4.9) | 3 (1.4) | |
| M(SD) | 36.92 (8.20) | 38.19 (8.73) | 35.30 (7.18) | |
| Mother Education (year) | 0.114a | |||
| 0–11 | 179 (37.3) | 97 (36.3) | 82 (38.5) | |
| 12 | 170 (35.4) | 99 (37.1) | 71 (33.3) | |
| 13–14 | 60 (12.3) | 39 (14.6) | 21 (9.9) | |
| 15 and above | 71 (14.8) | 32 (12.0) | 39 (18.3) | |
| Mother job | 0.001a | |||
| Employed | 70 (14.6) | 43 (16.1) | 27 (12,9) | |
| Unemployed | 407 (84.8) | 224 (83.9) | 183 (87.1) | |
| FAS (item) | 0.001a | |||
| Low (8–25) | 144 (30.0) | 67 (26.9) | 77 (40.7) | |
| Medium(26–42) | 262 (54.6) | 160 (64.3) | 102 (54.0) | |
| High(43 and above) | 32 (6.7.0) | 22 (8.8) | 10 (5.3) | |
| M(SD) | 29.54 (8.72) | 30 (8.0) | 28 (8.0) |
P P-value, a P-value based on Chi square, b P-value based on t test, M(SD) Mean(Standard Deviation), FAS Family Affluence Scale