Table 1.
Baseline characteristics of the study population
|
Total number of individuals 1,874 |
|
|
|---|---|---|
| Summer survey I | Winter survey II | |
| No of individuals |
1,418 |
436 |
| Sex |
|
|
| Male |
647 |
178 |
| Female |
771 |
258 |
| Median age (IQR) |
24 (9–40) |
29 (12–45) |
| Age groups (years) |
Male/female |
Male/female |
| 0-7 |
133/137 (19.0%) |
42/45 (20.0%) |
| 8-14 |
115/133 (17.5%) |
20/19 (8.9%) |
| 15-21 |
57/98 (10.9%) |
10/28 (8.7%) |
| 22-50 |
254/318 (40.3%) |
72/127 (45.6%) |
| >50 |
88/85 (12.2%) |
34/39 (16.7%) |
| Mean weight kg (range) |
39 (5–96) |
41 (7–113) |
| Mean height cm (range) |
138 (50–180) |
140 (50–190) |
| Occupations |
|
|
| None (students, children) |
551 (38.9%) |
|
| Farmer |
546 (38.5%) |
|
| Household |
165 (11.6%) |
|
| Business/service |
57 (4.0%) |
|
| Unemployed/retired |
38 (2.7%) |
|
| Others | 61 (4.3%) |