Table 5 Kruskal-Wallis statistical test results for the minimum infection rates (MIR) of chikungunya (CHIKV), dengue (DENV), and Zika (ZIKV) in Ae. albopictus when grouped by season (dry and wet) and by two-site categories by altitude (highland and lowland) in Cebu city, Philippines
Category | Kruskal-Wallis H | df | P-value |
|---|---|---|---|
By season | |||
 CHIKV | 14.814 | 1 | 0.000* |
 DENV-1 | 0.119 | 1 | 0.730 |
 DENV-2 | 4.097 | 1 | 0.043* |
 DENV-3 | 2.894 | 1 | 0.093 |
 DENV-4 | 11.928 | 1 | 0.001* |
 ZIKV | 1.377 | 1 | 0.241 |
By altitude | |||
 CHIKV | 0.007 | 1 | 0.932 |
 DENV-1 | 1.960 | 1 | 0.162 |
 DENV-2 | 0.341 | 1 | 0.559 |
 DENV-3 | 0.018 | 1 | 0.892 |
 DENV-4 | 0.108 | 1 | 0.743 |
 ZIKV | 0.000 | 1 | 0.993 |