Table 2 Descriptive statistics for household-level characteristics of participants
|  | Total | RDT+ | RDT− | Χ2 p-value | Total | PCR+ | PCR− | Χ2 p-value |
|---|---|---|---|---|---|---|---|---|
Total household population | ||||||||
 1–4 | 188 | 61 (33%) | 127 (67%) | 0.013 | 194 | 66 (34%) | 128 (66%) | 0.014 |
 5–8 | 782 | 226 (29%) | 556 (71%) |  | 771 | 261 (34%) | 510 (66%) |  |
 9–12 | 410 | 91 (22%) | 319 (78%) |  | 368 | 96 (26%) | 272 (74%) |  |
 13–18 | 211 | 49 (23%) | 162 (77%) |  | 224 | 58 (26%) | 166 (74%) |  |
Glass windows | ||||||||
 Yes | 207 | 5 (2%) | 202 (98%) | < 0.001 | 203 | 9 (4%) | 194 (96%) | < 0.001 |
 No | 1384 | 422 (31%) | 962 (69%) |  | 1354 | 472 (35%) | 882 (65%) |  |
Screen windows | ||||||||
 Yes | 44 | 5 (11%) | 39 (89%) | 0.029 | 44 | 5 (11%) | 39 (89%) | 0.007 |
 No | 1547 | 422 (27%) | 1125 (73%) |  | 1513 | 476 (32%) | 1037 (68%) |  |
Open windows | ||||||||
 Yes | 285 | 105 (37%) | 180 (63%) | < 0.001 | 278 | 122 (44%) | 156 (56%) | < 0.001 |
 No | 1306 | 322 (25%) | 984 (75%) |  | 1279 | 359 (28%) | 920 (72%) |  |
Electricity | ||||||||
 Yes | 388 | 11 (3%) | 377 (97%) | < 0.001 | 384 | 15 (4%) | 369 (96%) | < 0.001 |
 No | 1203 | 416 (35%) | 787 (65%) |  | 1173 | 466 (40%) | 707 (60%) |  |
Household owns bed net | ||||||||
 Yes | 1152 | 313 (27%) | 839 (73%) | 0.671 | 1128 | 344 (31%) | 784 (69%) | 0.626 |
 No | 439 | 114 (26%) | 325 (74%) |  | 429 | 137 (32%) | 292 (68%) |  |
Water in 2Â min | ||||||||
 Yes | 632 | 163 (26%) | 469 (74%) | 0.479 | 616 | 186 (30%) | 430 (70%) | 0.67 |
 No | 959 | 264 (27%) | 695 (73%) |  | 941 | 295 (31%) | 646 (69%) |  |
Type of water | ||||||||
 Stream | 98 | 33 (34%) | 65 (66%) | 0.081 | 98 | 39 (40%) | 59 (60%) | 0.002 |
 Pond/lake | 39 | 12 (31%) | 27 (69%) |  | 38 | 13 (34%) | 25 (66%) |  |
 Swamp/marsh | 57 | 22 (39%) | 35 (61%) |  | 57 | 28 (49%) | 29 (51%) |  |
 Frequent puddles | 264 | 74 (28%) | 190 (72%) |  | 254 | 85 (34%) | 169 (66%) |  |
 NA/other | 1133 | 286 (25%) | 847 (75%) |  | 1110 | 316 (29%) | 794 (71%) |  |