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Table 8 Descriptive statistics of efficiency values classified by healthcare system and per capita GDP

From: Valuating the efficiency of social security and healthcare in OECD countries from a sustainable development

 

Social security

Healthcare

Social security

Healthcare

NHI

NHS

NHI

NHS

GDP > 4.15

GDP < 4.15

GDP > 4.15

GDP < 4.15

Mean

0.710

0.624

0.781

0.712

0.613

0.734

0.718

0.785

Standard deviation

0.319

0.331

0.196

0.243

0.299

0.342

0.183

0.246

Variance

0.102

0.110

0.038

0.059

0.089

0.117

0.034

0.060

Minimum

0.169

0.152

0.495

0.239

0.169

0.152

0.495

0.239

Maximum

1.000

1.000

1.000

1.000

1.000

1.000

1.000

1.000