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Table 5 Decomposition model estimates the contribution of low birth weight to stunting, wasting, and underweight, India

From: Contribution of low birth weight to childhood undernutrition in India: evidence from the national family health survey 2019–2021

Independent Variables

Stunting

Wasting

Underweight

Coef

p value

95% CI

Coef

p value

95% CI

Coef

p value

95% CI

Upper

Lower

Upper

Lower

Upper

Lower

Age of the child

0.001

0.000

0.001

0.001

-0.002

0.000

-0.003

-0.002

0.001

0.000

0.001

0.001

Place of residence

0.000

0.881

0.000

0.000

0.000

0.001

0.000

0.000

0.000

0.089

0.000

0.000

Mother's education

-0.003

0.000

-0.003

-0.002

-0.001

0.000

-0.001

-0.001

-0.004

0.000

-0.004

-0.003

Wealth index

-0.004

0.000

-0.005

-0.004

-0.002

0.000

-0.002

-0.001

-0.005

0.000

-0.006

-0.005

Mother's age at delivery

-0.009

0.000

-0.010

-0.009

-0.001

0.000

-0.001

-0.001

-0.007

0.000

-0.007

-0.006

Mother's height

-0.002

0.000

-0.002

-0.002

0.000

0.006

-0.001

0.000

-0.002

0.000

-0.002

-0.002

Sex of the child

0.002

0.000

0.001

0.002

0.001

0.000

0.001

0.001

0.002

0.000

0.002

0.002

Birth order

0.002

0.000

0.002

0.002

0.000

0.084

0.000

0.000

0.002

0.000

0.002

0.002

Phase of the survey

0.000

0.000

0.000

0.001

0.001

0.000

0.001

0.001

0.001

0.000

0.000

0.001

Number of observations

149925

 

151912

 

150419

 

N of obs G = 0

125,281

 

126923

 

125673

 

N of obs G = 0

24644

 

24989

 

24746

 

Pr(Y! = 0G = 0) [a]

0.311

 

0.178

 

0.276

 

Pr(Y! = 0G = 1) [b]

0.405

 

0.225

 

0.412

 

Difference [a-b]

-0.093

 

-0.048

 

-0.136

 

Total explained [c]

-0.014

 

-0.005

 

-0.013

 

% Total contribution c/[a-b]*100

14.81

 

10.42

 

9.56

 
  1. ** p < 0.01 *p < 0.005, CI Confidence interval, Dependent variable- Stunting (0 = No, 1 = Yes), Wasting (0 = No, 1 = Yes), Underweight (0 = No, 1 = Yes); Group Variable- low birth weight (0 = No, 1 = Yes)