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Table 2 Summary statistics of the environmental performance index

From: Respective healthcare system performances taking into account environmental quality: what are the re-rankings for OECD countries?

EPI

Obs

Mean

Std. dev

Min

Max

2007–2016

360

83.43

5.61

59.74

90.86

2015

36

84.27

5.44

66.25

90.74

2016

36

84.51

5.37

67.68

90.68

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Health Research Policy and Systems

ISSN: 1478-4505

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