Table 4 Multivariate regression analysis between annual malaria incidence and environmental factors

1

− 7.4 (− 5.6, − 9.2)

0.41

< 0.001

2

− 3.6 (− 3.2, − 4.1)

4.6 (3.9, 5.3)

0.55

< 0.001

3

− 4.2 (− 3.1,− 5.3)

3.5 (2.8, 4.2)

2.4 (1.8, 3.0)

0.74

< 0.001

1

− 12.5 (− 11.8, − 13.2)

0.48

< 0.001

2

− 8.4 (− 6.5, − 10.3]

6.2 (4.4, 8.1)

0.56

< 0.001

3

− 6.6 (− 6.0, − 7.2)

4.1 (3.2, 5.0)

3.6 (2.3, 4.9)

0.81

< 0.001