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Table 6 Scale efficiency score and returns-to-scale characteristics of each hospital

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

Hospital

No. of beds and cots

Scale Efficiency score

Type of scale inefficiency

Kalomo

52

0.49

IRS

Kamuchanga

60

0.78

DRS

Gwembe

68

0.19

IRS

Nyimba

73

0.65

IRS

St. Theresa's Mission

93

0.97

DRS

Sinozam

93

0.89

IRS

Kabwe Mine

101

0.77

IRS

Thomson District

115

0.96

IRS

Lumezi

117

1.00

No scale inefficiency

Konkola Mine Hospital

125

1.00

No scale inefficiency

Kalulushi Mine

132

0.66

IRS

Minga Mission

133

0.95

IRS

Lundazi District

138

0.45

IRS

Zimba Mission

141

0.60

IRS

Mazabuka

142

1.00

No scale inefficiency

Petauke

142

0.98

DRS

Nchanga South

171

0.96

DRS

Mwami Mission

187

0.89

IRS

Choma General

218

0.99

IRS

Arthur Davison

250

0.78

DRS

Nchanga North

293

0.96

DRS

Monze Mission Hosp.

322

0.98

IRS

St. Fra ncis

455

0.95

DRS

Wusakile Hospital

478

1.00

No scale inefficiency

Livingstone

501

0.58

DRS

Kabwe

515

0.36

DRS

Chipata General

536

0.75

DRS

Chikankata

540

0.98

DRS

Kitwe Central

645

0.88

DRS

Ndola Central

948

0.56

DRS