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Table 3 Regression coefficients (b), Absolute contribution and Relative contribution of determinants to income related inequality in Self-reported morbidity in India over the years

From: Horizontal inequity in self-reported morbidity and untreated morbidity in India: Evidence from National Sample Survey Data

  

2017–18

2014

2004

REPORTED MORBIDITY

 

Coeff

EI

Abs.

% Con

Coeff

EI

Abs.

% Con

Coeff

EI

Abs.

%Con

Individuals reporting ailment in last 15 days

Need Variables

 Age & Sex Interaction

15–29 Maleb

0–14 Male

0.036***

−0.099

− 0.004

− 0.062

0.041***

− 0.109

− 0.004

− 0.059

0.040***

− 0.118

− 0.005

− 0.082

30–44 Male

0.014***

0.005

0.000

0.001

0.023***

0.011

0.000

0.003

0.014***

0.014

0.000

0.003

45–59 Male

0.059***

0.045

0.003

0.046

0.078***

0.046

0.004

0.047

0.055***

0.041

0.002

0.038

60+ Male

0.230***

0.024

0.006

0.097

0.023***

0.031

0.007

0.095

0.234***

0.028

0.007

0.112

0–14 Female

0.030***

− 0.099

− 0.003

− 0.052

0.030***

− 0.117

− 0.004

− 0.047

0.032***

− 0.134

− 0.004

− 0.074

15–29 Female

0.011***

0.007

0.000

0.001

0.022***

0.001

0.000

0.000

0.009***

0.024

0.000

0.004

30–44 Female

0.038***

0.007

0.000

0.005

0.057***

0.013

0.001

0.010

0.035***

0.017

0.001

0.010

45–59 Female

0.092***

0.054

0.005

0.086

0.124***

0.058

0.007

0.095

0.071***

0.045

0.003

0.054

60+ Female

0.216***

0.025

0.005

0.092

0.226***

0.028

0.006

0.085

0.220***

0.027

0.006

0.101

SUBTOTAL (NEED)

  

0.012

0.214

  

0.017

0.230

  

0.009

0.165

Non-Need Variables

 Marital Status

Never Marriedb

Currently Married

−0.002

0.112

0.000

−0.004

0.003

0.130

0.000

0.006

0.012***

0.121

0.001

0.024

Widowed/Divorced

0.040***

0.032

0.001

0.022

0.034***

0.034

0.001

0.015

0.040***

0.033

0.001

0.022

 Location

Urbanb

Rural

− 0.004*

− 0.512

0.002

0.036

− 0.007*

− 0.407

0.003

0.039

0.008**

−0.425

− 0.003

− 0.057

 Social Group

Othersb

Scheduled Tribe

−0.025***

− 0.102

0.003

0.045

−0.023***

−0.098

0.002

0.030

−0.030***

−0.095

0.003

0.049

Other Backward Caste

−0.007*

− 0.108

0.001

0.013

0.001

−0.108

0.000

−0.002

− 0.002

− 0.116

0.000

0.003

Scheduled Caste

− 0.009***

− 0.046

0.000

0.007

0.004

−0.046

0.000

−0.003

−0.005

− 0.073

0.000

0.006

 Health Insurance

Insurance coverage including government schemesb

No coverage

−0.028***

− 0.133

0.004

0.064

−0.040***

− 0.121

0.005

0.063

−0.039***

− 0.028

0.001

0.019

 Education

Formal schooling Secondary & aboveb

Schooling till middle

0.008

−0.019

0.000

−0.003

0.022***

0.005

0.000

0.001

0.018***

0.085

0.002

0.026

schooling till primary

0.006

−0.128

−0.001

− 0.013

0.019***

− 0.123

− 0.002

−0.030

0.015***

−0.052

− 0.001

− 0.013

Literate without schooling

0.012

−0.005

0.000

−0.001

0.045**

−0.006

0.000

−0.004

0.030***

−0.002

0.000

−0.001

Illiterate

0.008**

−0.157

−0.001

− 0.022

0.025***

− 0.187

− 0.005

− 0.061

0.033***

− 0.295

−0.010

− 0.168

 Employment

Wage workerb

Self-employed

−0.002

− 0.102

0.000

0.003

−0.005

− 0.073

0.000

0.004

0.002

−0.026

0.000

−0.001

Casual laborer

0.000

−0.220

0.000

0.000

0.003

− 0.216

−0.001

− 0.008

0.010**

− 0.276

− 0.003

− 0.049

Others

0.027***

0.059

0.002

0.027

0.043***

0.049

0.002

0.028

0.020***

0.082

0.002

0.028

 Religion

Hinduismb

Islam

0.016***

−0.047

− 0.001

− 0.013

0.005

− 0.065

0.000

− 0.004

0.016***

− 0.050

− 0.001

− 0.013

Christianity

0.00***

0.020

0.000

0.006

0.001***

0.020

0.001

0.013

0.001***

0.026

0.001

0.022

Others

0.015**

0.034

0.001

0.009

0.014**

0.031

0.000

0.006

−0.001

0.028

0.000

0.000

 State Type

More Developed(Non-EAG) Statesb

Least Dev. (EAG) States

−0.011***

− 0.512

0.005

0.094

−0.033***

− 0.450

0.015

0.198

−0.012***

− 0.381

0.005

0.078

 Housing Conditions Index

Low-risk householdsb

Medium-risk households

0.018***

0.026

0.000

0.008

0.006

0.168

0.001

−0.046

0.005

0.239

0.001

0.020

High-risk households

0.022***

−0.487

− 0.011

− 0.189

0.006

− 0.539

− 0.003

0.014

−0.005

− 0.516

0.003

0.046

 Household Size

Less than 10 membersb

More than 10 members

−.0.009**

− 0.067

0.001

0.011

−0.001

− 0.069

0.000

0.001

−0.003

− 0.124

0.000

0.007

 Expenditure Quintiles

Highest MPCE Quintileb

Fourth MPCE Quintile

−0.022***

0.336

−0.007

− 0.130

− 0.026***

0.341

− 0.009

− 0.116

− 0.025***

0.338

− 0.008

− 0.143

Middle MPCE Quintile

− 0.033***

0.079

−0.003

− 0.045

− 0.041***

0.044

− 0.002

− 0.024

− 0.041***

0.090

− 0.004

− 0.063

Second MPCE Quintile

− 0.045***

− 0.270

0.012

0.211

−0.043***

− 0.275

0.012

0.158

−0.047***

− 0.264

0.012

0.211

First MPCE Quintile

−0.050***

− 0.723

0.036

0.620

−0.049***

−0.706

0.035

0.460

−0.060***

− 0.729

0.044

0.745

SUBTOTAL (NON-NEED)

  

0.043

0.778

  

0.056

0.769

  

0.047

0.835

Residual

 

0.002***

0.002

0.002

0.028

0.002***

0.002

0.002

0.033

0.002***

0.002

0.002

0.035

EI (Unstandardized)

  

0.058

1.000

  

0.075

1.000

  

0.058

1.000

  1. Standard error (S.E) in parentheses
  2. Level of significance: *** p<0.01, ** p<0.05, * p<0.1