Table 2 Distribution of Plasmodium species by season, results for Freeman-Halton exact test for association between species and season, and test for trend by species (count, [percentage within a season], (percentage within a year))
Species | Summer | Monsoon | Post Monsoon | Winter | Total |
|---|---|---|---|---|---|
P. falciparum | 3 [27.27] | 26 [44.02] | 22 [66.67] | 5 [50.00] | 56 na |
| Â | (2.65) | (23.01) | (19.47) | (4.42) | (49.56) |
P. vivax | 4 [36.36] | 19 [32.20] | 3 [9.09] | 0 [0.00] | 26 na |
| Â | (3.54) | (16.81) | (2.65) | (0.00) | (23.01) |
P. unidentified | 4 [36.36] | 14 [23.73] | 8 [24.24] | 5 [50.00] | 31 na |
| Â | (3.54) | (12.39) | (7.08) | (4.42) | (27.43) |
Total | 11 na | 59 na | 33 Na | 10 na | 113 na |
| Â | (9.73) | (52.21) | (29.2) | (8.84) | (100) |
Freeman-Halton exact test | Â | p = 0.02 | |||
Cochran-Armitage Z for P. falciparum | 1.98 | p = 0.03 | |||
Cochran-Armitage Z for P. vivax | -3.06 | p = 0.03 | |||
Cochran-Armitage Z for P. unidentified | 0.67 | p = 0.29 | |||