Evaluating the Relationship between Productivity and Quality in Emergency Departments

Table 7

Multinomial logistic regression model output.

Category/factor	Coefficient	Relative risk ratio	Standard error	z
1	(Baseline category)
2
EKG	0.17	1.19	0.07	2.36	0.01
XRAY	−0.19	0.83	0.06	−2.91	0.00
CT	−0.03	0.97	0.06	−0.43	0.66
LOS	0.05	1.05	0.02	2.21	0.02
HOSP	1.30	3.68	1.06	1.23	0.21
TRAUMA	1.59	4.88	1.03	1.54	0.12
(Intercept)	−2	0.14	3.13	−0.64	0.52
3
EKG	0.13	1.14	0.07	1.94	0.05
XRAY	−0.17	0.84	0.06	−2.79	<0.01
CT	−0.05	0.96	0.06	−0.77	0.44
LOS	0.04	1.04	0.02	2.15	0.03
HOSP	0.77	2.16	0.99	0.78	0.43
TRAUMA	0.66	1.94	0.97	0.69	0.49
(Intercept)	0.05	1.05	2.87	0.02	0.98

Statistical significance at α = 0.05.