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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.