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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