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Table 5 Scale efficiency summary statistics

From: Investigating health system performance: An application of data envelopment analysis to Zambian hospitals

Parameter

Score

Mean score

.80

Median score

.89

Standard Deviation

.33

Least Scale efficiency Score

.19

% of scale efficient Hospitals

13.3

% of hospitals exhibiting increasing returns to scale

43.3

% of hospitals exhibiting decreasing returns to scale

43.3