Table 1.
Characteristic | 2016a | 2017b | ||||||
---|---|---|---|---|---|---|---|---|
Population | Plasmodium Positive | Population | Plasmodium Positive | |||||
Village | ||||||||
Chamkar San | 619 | (34.54) | 31 | (5.79) | 446 | (39.93) | 12 | (2.69) |
Phi | 717 | (40.01) | 53 | (8.98) | 289 | (25.87) | 11 | (3.94) |
Tun | 456 | (25.45) | 45 | (10.90) | 382 | (34.20) | 17 | (4.51) |
Age group, y | ||||||||
0–4 | 285 | (15.98) | 10 | (4.07) | 154 | (13.79) | 0 | (0.00) |
5–9 | 254 | (14.24) | 18 | (7.93) | 182 | (16.29) | 4 | (2.22) |
10–14 | 230 | (12.89) | 25 | (11.85) | 174 | (15.58) | 11 | (6.32) |
15–19 | 214 | (12.00) | 20 | (11.83) | 124 | (11.10) | 5 | (4.03) |
20–29 | 299 | (16.76) | 19 | (7.42) | 178 | (15.94) | 3 | (1.74) |
30–39 | 211 | (11.83) | 14 | (7.87) | 123 | (11.01) | 4 | (3.31) |
40–49 | 138 | (7.74) | 7 | (5.93) | 69 | (6.18) | 5 | (7.35) |
≥50 | 153 | (8.58) | 16 | (12.50) | 113 | (10.12) | 8 | (7.08) |
Sex | ||||||||
Male | 903 | (50.79) | 68 | (8.85) | 552 | (49.42) | 25 | (4.60) |
Female | 875 | (49.21) | 61 | (8.05) | 565 | (50.58) | 15 | (2.69) |
Main residence | ||||||||
Village | 977 | (55.39) | 57 | (6.84) | 868 | (77.99) | 22 | (2.56) |
Farm | 787 | (44.61) | 72 | (10.53) | 245 | (22.01) | 18 | (7.59) |
Data are presented as No. (%).
aThe population in 2016 reflects the resident population that was included in the census in January 2016, of whom 85.9% had blood collected for malaria testing.
bThe population in 2017 reflects the population that was reached in the follow-up survey, of whom 1102 (98.7%) had blood collected for malaria testing. Of the 1792 individuals in 2016, 1012 were reached again in 2017, and 105 new individuals were included who were not in the census in 2016, including births and migrants.