From: Using serological measures to monitor changes in malaria transmission in Vanuatu
 |  | Northern Tanna (n = 364) | Northern Tanna Highlands (n = 515) | Southern Tanna (n = 370) | Aneityum (n = 517) | Total (n = 1766) |
---|---|---|---|---|---|---|
 | Male | 47.3 (172) | 48.1 (245) | 50.3 (186) | 48.6 (251) | 48.5 (854) |
Sex | Female | 52.8 (192) | 51.9 (264) | 49.7 (184) | 51.5 (266) | 51.5 (906) |
 | Not recorded | 0 | 6 | 0 | 0 | 6 |
 | 0-5 | 18.4 (67) | 23.1 (119) | 14.1 (52) | 17.4 (90) | 18.6 (328) |
 | 5-20 | 48.4 (176) | 42.9 (221) | 52.7 (195) | 42.4 (219) | 45.9 (811) |
Age (Years) | 20-80 | 33.2 (121) | 34.0 (175) | 33.2 (123) | 40.2 (208) | 35.5 (627) |
 | Total | 100 (364) | 100 (515) | 100 (370) | 100 (517) | 100 (1766) |
 | No | 21.8 (79) | 61.7 (269) | 11.1 (41) | 10.1 (52) | 26.1 (441) |
Used a bed net the night before the survey | Yes | 78.2 (284) | 38.3 (167) | 88.9 (329) | 89.9 (465) | 73.8(1245) |
 | Not recorded | 1 | 79 | 0 | 0 | 80 |