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Table 3 Decomposition of inpatient benefit rate inequity and inpatient compensation fee inequity of NCMS enrollees

From: Research on the horizontal equity of inpatient benefits among NCMS enrollees in China: evidence from Shaanxi Province

Variable

Inpatient benefit rate

Inpatient compensation fee

Elastic coefficient

Concentration index

Contribution

Contribution rate (%)

Elastic coefficient

Concentration index

Contribution

Contribution rate (%)

Gender(Baseline: Male)

 Female

0.1388

0.0013

0.0017

2.2998

−0.1713

0.0049

− 0.0008

− 0.4689

Age (Baseline: 15–44)

   

−12.1817

   

−2.8799

 45–59

−0.0731

0.0000

0.0000

0.0074

0.0712

0.0576

0.0041

2.2937

 > 59

0.0499

−0.0185

− 0.0092

−12.2561

0.0819

− 0.1130

− 0.0093

−5.1736

Marital status (Baseline: Single)

   

1.0619

   

0.5240

 Married

0.7377

0.0011

0.0080

10.5500

−0.4509

0.0152

− 0.0069

−3.8334

 Divorced, widowed or other

0.0471

−0.0152

− 0.0071

−9.4853

− 0.0797

−0.0978

0.0078

4.3574

Degree of education (Baseline: Primary or below)

   

1.4255

   

0.8672

 Junior

0.0017

0.0068

0.0001

0.1513

−0.0107

0.0807

−0.0009

− 0.4824

 High or above

0.0050

0.0193

0.0010

1.2742

0.0120

0.2004

0.0024

1.3496

Occupation (Baseline: Employed)

   

−12.3229

   

−0.4259

 Retired

0.0026

0.0027

0.0001

0.0933

−0.0033

0.0571

−0.0002

− 0.1052

 Student

−0.0262

0.0197

−0.0052

−6.8503

0.0000

0.2476

0.0000

0.0065

 Unemployed

0.0382

−0.011

− 0.0042

−5.5659

0.0106

− 0.0552

− 0.0006

− 0.3272

Living region (Baseline: Shannan)

   

−3.2764

   

1.7243

 Guanzhong

−0.0477

− 0.0023

0.0011

1.4510

−0.0106

− 0.0251

0.0003

0.1486

 Shanbei

−0.0237

0.0150

−0.0036

−4.7274

0.0359

0.0785

0.0028

1.5757

Illness in last two weeks (Baseline: Not ill)

 Ill

0.1071

0.0019

0.0020

2.6956

−0.0155

0.0090

−0.0001

− 0.0779

Chronic disease (Baseline: No chronic disease)

 Chronic disease

0.1943

−0.0027

− 0.0053

−7.0009

− 0.0415

− 0.0163

0.0007

0.3793

Self-evaluated health (Baseline: 0–59)

   

−25.8898

   

0.9878

 60–79

−0.1091

− 0.0083

0.0091

12.0769

−0.1138

− 0.0267

0.0030

1.7011

 80–100

−0.9741

0.0029

−0.0286

−37.9961

−0.2644

0.0048

−0.0013

−0.0013

Adjusted family size

−0.0169

− 0.0001

0.0000

0.0295

0.1946

−0.0050

−0.001

− 0.5451

Economic level

3.7812

0.0045

0.1691

224.6225

4.1506

0.0457

0.1899

106.1636

Go to the nearest medical institution (Minutes)

−0.0117

−0.0105

0.0012

1.6303

0.0456

−0.0773

−0.0035

−1.9708

R.E.

   

−73.0934

   

−4.2777

Sum

   

100

   

100