Parameter | Altitude | χ2; P | ||||||
---|---|---|---|---|---|---|---|---|
Highland % (n) | Middle belt % (n) | Lowland % (n) | ||||||
Age (years) |  < 5 | 40 | 30.0 (12) | 82 | 34.1 (28) | 42 | 16.7 (7) | 4.197; 0.123 |
5–9 | 47 | 87.2 (41) | 59 | 40.7 (24) | 50 | 30.0 (15) | 36.036; < 0.001*** | |
10–14 | 33 | 81.8 (27) | 19 | 42.1 (8) | 28 | 46.4 (13) | 11.229; 0.004** | |
χ2 P | 36.556  < 0.001*** | 0.820 0.664 | 7.232 0.027* | – | ||||
Gender | Male | 57 | 75.4 (43) | 78 | 44.9 (35) | 59 | 22.0 (13) | 33.418, 0.001*** |
Female | 63 | 58.7 (37) | 82 | 30.5 (25) | 61 | 36.1 (22) | 12.564; 0.002** | |
Total | 120 | 66.7 (80) | 160 | 37.5 (60) | 120 | 29.2 (35) | 38.519, 0.001*** | |
χ2 P | 3.759 0.053 | 3.529 0.060 | 2.858 0.91 | – |