From: Marked variation in MSP-119 antibody responses to malaria in western Kenyan highlands
Uphill | Valley | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Season | < 5 (n = 88) | 5-14 (n = 174) | ≥ 15 (n = 143) | χ2-value** | P | < 5 (n = 83) | 5-14 (n = 151) | ≥ 15 (n = 160) | χ2-value** | P |
Dry | 27.50 | 36.70 | 75.00 | 30.34 | < 0.001 | 60.00 | 70.00 | 98.40 | 45.59 | < 0.001 |
Rainy | 25.00 | 49.10 | 64.80 | 17.21 | < 0.001 | 71.20 | 87.10 | 90.70 | 11.56 | 0.003 |
χ2-value* | 0.067 | 2.402 | 1.770 |  |  | 1.007 | 6.496 | 3.686 |  |  |
P | 0.794 | 0.120 | 0.180 | Â | Â | 0.315 | 0.010 | 0.054 | Â | Â |