. 2022 Apr 2;22:435. doi: 10.1186/s12913-022-07869-8

Table 3.

Descriptive Statistics of efficiency of input-oriented DDEA model

Group	Level	Statistics	Input Oriented			ANOVA
Group	Level	Statistics	CRS	VRS	Scale	F Value (p value) for CRS	F Value (p value) for VRS	F Value (p value) for Scale
Ownership	Public	Mean	0.78	0.85	0.92	3.27 (0.03)	6.29 (0.00)	0.03 (0.99)
	Public	SD	0.15	0.13	0.06
	University-affiliated	Mean	0.85	0.94	0.93
	University-affiliated	SD	0.16	0.14	0.25
	Foundation	Mean	0.92	0.99	0.92
	Foundation	SD	0.14	0.04	0.12
	Religion hospital	Mean	0.83	0.91	0.92
	Religion hospital	SD	0.09	0.09	0.09
Gross medical Income	> 20 billion	Mean	0.90	0.94	0.96	1.61 (0.17)	2.16 (0.10)	1.06 (0.37)
	> 20 billion	SD	0.13	0.11	0.05
	15–20 billion	Mean	0.89	0.90	0.99
	15–20 billion	SD	0.12	0.11	0.02
	10–15 billion	Mean	0.87	0.90	0.98
	10–15 billion	SD	0.13	0.14	0.18
	< 10 billion	Mean	0.80	0.95	0.84
	< 10 billion	SD	0.17	0.10	0.15
Region	North	Mean	0.84	0.91	0.92	0.39 (0.68)	3.03 (0.05)	1.36 (0.26)
	North	SD	0.15	0.11	0.10
	Center	Mean	0.88	0.99	0.89
	Center	SD	0.17	0.03	0.17
	South	Mean	0.85	0.90	0.96
	South	SD	0.14	0.15	0.19

Ownership including Public Hospitals (A, D, F, Q, O); University-affiliated (B, C, G, L, R); Foundation (E, H, I, M, N, S); Religion hospital (J, K, P)