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Table 1 Bivariate analysis of the relationship between annual malaria incidence and climatic covariates fitted using negative binomial regression.

From: Spatio-temporal analysis of the role of climate in inter-annual variation of malaria incidence in Zimbabwe

Covariates Coefficients SE 95% CI P-value
Mean temperature (°C) 0.295 0.024 0.248, 0.341 < 0.001
Maximum temperature (°C) 0.149 0.021 0.107, 0.189 < 0.001
Minimum temperature (°C) 0.439 0.024 0.391, 0.487 < 0.001
Vapour pressure (hPa) 0.046 0.003 0.040, 0.051 < 0.001
NDVI 0.654 0.127 0.405, 0.903 < 0.001
Rainfall (mm) 0.021 0.002 0.016, 0.026 < 0.001
  1. SE – standard error; CI – confidence intervals; NDVI – normalized difference vegetation index