Level and determinants of county health system technical efficiency in Kenya: two stage data envelopment analysis

Table 3 Associations of Simar-Wilson bias-corrected inefficiency scores

Variable	Regression coefficient	Bootstrap standard errors	95% CI	P Value
Level of corruption	− 0.089	0.170	(− 0.426, 0.240)	0.600
HIV burden	0.120	0.049	(0.022, 0.214)	0.014
Development budget absorption	− 0.031	0.013	(− 0.055, − 0.005)	0.013
Recurrent budget absorption	0.008	0.018	(− 0.028, 0.041)	0.635
Alcohol consumption	− 0.008	0.045	(− 0.080, 0.01)	0.069
Level of literacy	0.039	0.061	(− 0.080, 0.156)	0.52
Quality of care	− 0.017	0.007	(− 0.029, − -0.002)	0.021
Population density	− 0.100	0.045	(− 0.186, − 0.012)	0.024
County economic performance	− 0.046	0.095	(− 0.234, 0.140)	0.633
Private	0.003	0.003	(− 0.003, 0.010)	0.322
Absenteeism	− 0.005	0.005	(− 0.014, − 0.004)	0.300
Autonomy	0.034	0.005	(− 0.055, 0.120)	0.447
Water	0.00	0.003	(− 0.005, 0.005)	0.942
Smoking	− 0.013	0.009	(− 0.029, 0.005)	0.127