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Table 4 Shapley decomposition results: Group contributions to the explained variance

From: Assessing the determinants of out-of-pocket health expenditures among Cambodian households in informal employment using survey data

 

Total OOPE

OOPE budget share

Outpatient OOPE

Inpatient OOPE

Group

%

95% CI

%

95% CI

%

95% CI

%

95% CI

Healthcare

46.41

42.56–50.24

45.96

42.61–49.19

50.73

45.38–55.47

41.36

23.63–50.85

Health

40.27

36.20–43.36

45.38

42.14–48.90

37.51

32.50–42.28

25.62

17.45–38.66

Social

13.31

10.73–16.72

8.59

6.66–10.88

11.76

9.12–15.82

33.02

22.41–50.62

  1. Abbreviations: CI = confidence interval; OOPE = out-of-pocket health expenditures
  2. Notes: Contributions are expressed relative to the total variance explained at the mean with 95% CIs
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