Table 3 Cluster wise Prevalence of asymptomatic and symptomatic malaria diagnosed by RDT, microscopy and PCR in district Mandla during three rounds of mass screening and treatment surveys
Diagnostic method | Round | Asymptomatic [n/d (%)] | Symptomatic [n/d (%)] | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Total | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Total | Cluster 1 | Cluster 2 | Cluster 3 | Cluster 4 | Total | ||
Hard to reach | API ≥ 5 | API 1–4.99 | API 0–1 | Hard to reach | API ≥ 5 | API 1–4.99 | API 0–1 | Hard to reach | API ≥ 5 | API 1–4.99 | API 0–1 | |||||
Microscopy | 1 | 4/3648 (0.11) | 11/8772 (0.12) | 15/9119 (0.16) | 0/12474 (0.00) | 30/34013 (0.09) | 0/67 (0.00) | 0/199 (0.00) | 1/302 (0.33) | 0/113 (0.00) | 1/681 (0.15) | 4/3715 (0.11) | 11/8971 (0.12) | 16/9421 (0.17) | 0/12587 (0.00) | 31/34694 (0.09) |
| Â | 2 | 4/135 (2.96)**** | 12/6184 (0.19) | 0/185 (0.00) | 0/11698 (0.00) | 16/18202 (0.09) | 0/0 (0.00) | 0/127 (0.00) | 0/6 (0.00) | 0/215 (0.00) | 0/348 (0.00) | 4/135 (2.96) | 12/6311 (0.19) | 0/191 (0.00) | 0/11913 (0.00) | 16/18550 (0.09) |
| Â | 3 | 6/565 (1.06)**** | 1/2313 (0.04) | 0/96 (0.00) | 0/30823 (0.00) | 7/33797 (0.02)*** | 10/22 (45.45) | 1/21 (4.76) | 0/1 (0.00) | 0/1057 (0.00) | 11/1101 (1.00) | 16/587 (2.73) | 2/2334 (0.09) | 0/97 (0.00) | 0/31880 (0.00) | 18/34898 (0.05) |
| Â | Total | 14/4348 (0.32) | 24/17269 (0.14) | 15/9400 (0.16) | 0/54995 (0.00) | 53/86012 (0.06) | 10/89 (11.24) | 1/347 (0.29) | 1/309 (0.32) | 0/1385 (0.00) | 12/2130 (0.56) | 24/4437 (0.54) | 25/17616 (0.14) | 16/9709 (0.16) | 0/56380 (0.00) | 65/88142 (0.07) |
RDT | 1 | 3/3648 (0.08) | 13/8772 (0.15) | 8/9119 (0.09) | 1/12474 (0.01) | 25/34013 (0.07) | 2/67 (2.98) | 7/199 (3.52) | 5/302 (1.66) | 0/113 (0.00) | 14/681 (2.06) | 5/3715 (0.13) | 20/8971 (0.22) | 13/9421 (0.14) | 1/12587 (0.01) | 39/34694 (0.11) |
| Â | 2 | 7/135 (5.18)**** | 5/6184 (0.08) | 0/185 (0.00) | 0/11698 (0.00) | 12/18202 (0.07) | 0/0 (0.00) | 0/127 (0.00) | 0/6 (0.00) | 0/215 (0.00) | 0/348 (0.00) | 7/135 (5.19) | 5/6311 (0.08) | 0/191 (0.00) | 0/11913 (0.00) | 12/18550 (0.06) |
| Â | 3 | 11/565 (1.95)**** | 0/2313 (0.00) | 0/96 (0.00) | 0/30823 (0.00) | 11/33797 (0.03)* | 6/22 (27.27)** | 0/21 (4.76) | 0/1 (0.00) | 0/1057 (0.00) | 6/1101 (0.54)** | 17/587 (2.90) | 0/2334 (0.00) | 0/97 (0.00) | 0/31880 (0.00) | 17/34898 (0.05) |
| Â | Total | 21/4348 (0.48) | 18/17269 (0.10) | 8/9400 (0.08) | 1/54995 (0.002) | 48/86012 (0.06) | 8/89 (8.99) | 7/347 (2.02) | 5/309 (1.62) | 0/1385 (0.00) | 20/2130 (0.94) | 29/4437 (0.65) | 25/17616 (0.14) | 13/9709 (0.13) | 1/56380 (0.00) | 68/88142 (0.08) |
PCR | 1 | 5/1277 (0.39) | 72/5392 (1.33) | 64/2311 (2.77) | 5/2556 (0.20) | 146/11536 (1.27) | 0/37 (0.00) | 3/134 (2.24) | 2/102 (1.96) | 0/33 (0.00) | 5/306 (1.63) | 5/1314 (0.38) | 75/5526 (1.36) | 66/2413 (2.74) | 5/2589 (0.19) | 151/11842 (1.28) |
| Â | 2 | 6/53 (11.32)**** | 77/4641 (1.66) | 0/18 (0.00) | 0/68 (0.00) | 83/4780 (1.74)* | 0/0 (0.00) | 0/117 (0.00) | 0/0 (0.00) | 0/0 (0.00) | 0/117 (0.00) | 6/53 (11.32) | 77/4758 (1.62) | 0/18 (0.00) | 0/68 (0.00) | 83/4897 (1.69) |
| Â | 3 | 1/17 (5.88)* | 2/1315 (0.15)** | 0/20 (0.00) | 0/6013 (0.00) | 3/7365 (0.04)**** | 4/4 (100.0) | 17/17 (100.0) | 0/0 (0.00) | 0/232 (0.00) | 21/253 (8.30)*** | 5/21 (23.81) | 19/1332 (1.43) | 0/20 (0.00) | 0/6245 (0.00) | 24/7618 (0.32) |
| Â | Total | 12/1347 (0.89) | 151/11348 (1.33) | 64/2349 (2.72) | 5/8637 (0.06) | 232/23681 (0.98) | 4/41 (9.76) | 20/268 (7.46) | 2/102 (1.96) | 0/265 (0.00) | 26/676 (3.85) | 16/1388 (1.15) | 171/11616 (1.47) | 66/2451 (2.69) | 5/8902 (0.06) | 258/24357 (1.06) |