Table 2 Posterior summaries (median and 95% BCI) of the geostatistical model parameters

Wealth of household

−0.18 (− 0.23, − 0.13)^a

Elevation

−0.10 (− 0.13, − 0.07)^a

HII

0.08 (0.03, 0.12) ^a

LST in the daytime (°C)

  < 26

0

 26–28

−0.02 (− 0.10, 0.06)

  > 28

−0.07 (− 0.23, 0.07)

Water distance

0.06 (0.03, 0.09)^a

NDVI

0.06 (0.03, 0.10) ^a

Spatial variance (\( {\sigma}_{sp}^2 \))

0.15 (0.11, 0.20)

Range (R, km)

52.69 (36.45, 73.17)

Non-spatial variance (\( {\sigma}_{nonsp}^2\Big) \)

0.06 (0.03, 0.10)