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Table 1 Multivariate linear regression results predicting number of rooms per household, surface area of households and smooth wall surface within households

From: Open-source satellite enumeration to map households: planning and targeting indoor residual spraying for malaria

Predictor Coefficient Standard error P-value
Predicting number of rooms per householda  
 Intercept −2.186 0.281 <0.001
 Log-transformed area of roof 0.834 0.063 <0.001
 Thatched roof (non-thatched is reference) −0.005 0.071 0.948
Predicting surface area of householdsb  
 Intercept −0.719 0.918 0.436
 Log-transformed area of roof 1.421 0.277 <0.001
 Predicted number of rooms −0.089 0.068 0.191
 Thatched roof (non-thatched is reference) −0.371 0.109 0.001
Predicting smooth wall surface within householdsc  
 Intercept −2.040 0.843 0.016
 Area of roof 0.021 0.009 0.015
 Thatched roof (non-thatched is reference) −2.300 1.107 0.038
  1. aN = 75, R2 = 0.758; bN = 75, R2 = 0.751; cN = 72.