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Table 2 Estimated regression coefficients obtained from OLS, spatial lag and spatial error models

From: Prevalence, patterns, and predictors of diarrhea: a spatial-temporal comprehensive evaluation in India

Year Variables OLS model Spatial Lag model Spatial Error model
Coeff. SE p-value Coeff. SE p-value Coeff. SE p-value
2015–2016 Constant 6.301 1.767 < 0.001 4.149 1.621 0.010 10.136 2.065 < 0.001*
Sanitation − 0.053 0.014 < 0.001* −0.030 0.012 0.011* − 0.039 0.016 0.016*
Lambda 0.498 0.045 < 0.001
Rho 0.482 0.045 < 0.001*
2007–2008 Constant 13.396 2.485 < 0.001* 4.671 2.093 0.025* 11.285 3.007 < 0.001*
Awareness −0.146 0.027 < 0.001* −0.089 0.021 < 0.001* − 0.097 0.026 < 0.001*
Illiterate 0.078 0.050 0.114 0.077 0.039 0.046* 0.110 0.049 0.025*
Water Supply −0.058 0.016 < 0.001* −0.036 0.013 0.005* − 0.050 0.021 0.015*
Sanitation −0.081 0.027 0.003* −0.048 0.021 0.023* − 0.067 0.031 0.029*
PuccaHouse 0.153 0.039 < 0.001* 0.072 0.031 0.021* 0.101 0.046 0.028*
BPL 0.066 0.033 0.046* 0.039 0.026 0.134 0.013 0.054 < 0.001*
Lambda 0.604 0.054 < 0.001*
Rho 0.569 0.055 < 0.001*
  1. *p < 0.05 indicates that the factor has a significant impact on diarrhea prevalence. A factor significant in any one of the model is reported
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