Table 1.
Participants by site, age, and sex
| All regions | India (Nagapattinam and Villupuram, Tamil Nadu) | Guatemala (Jalapa District) | Rwanda (Kayonza District) | Peru (Puno Region) | |
|---|---|---|---|---|---|
| Average altitude (range), m | 2175 (1–4348) | 464 (1–919) | 1362 (1036–2107) | 1547 (1449–1644) | 4088 (3827–4348) |
| Total | 1570 (100%) | 404 (25·7%) | 389 (24·8%) | 341 (21·7%) | 436 (27·8%) |
| Female | 796 (50·7%) | 206 (51·0%) | 195 (50·1%) | 175 (51·3%) | 220 (50·4%) |
| Male | 774 (49·3%) | 198 (49·0%) | 194 (49·9%) | 166 (48·7%) | 216 (49·6%) |
| Age 0 to <2 months | 609 (38·8%) | 150 (24·6%) | 147 (24·1%) | 149 (24·5%) | 163 (26·8%) |
| Age ≥2 to <12 months | 519 (33·0%) | 126 (24·3%) | 119 (22·9%) | 126 (24·3%) | 148 (28·5%) |
| Age ≥12 to <24 months | 442 (28·1%) | 128 (29·0%) | 123 (27·8%) | 66 (14·9%) | 125 (28·3%) |
Data are n (%) unless otherwise specified. Age ranges were broken down by percentage of total participants per site.