Table 1.

General linear model effects.

Outcomes					Group (ref = TriNetX)		Day of Week * Group
		R2	Intercept	Day of Week	AAMC	NHAMCS	AAMC	NHAMCS
ED Arrivals	Pooled	0.91	15.2	−0.32	−0.08	0.59	0.02	−0.19
p-value		p < 0.01		p < 0.01	p 0.77	p 0.05	p 0.72	p 0.02
ED Arrivals	Separate	0.86	15.2	−0.31	−0.06	0.61	0.02	−0.2
p-value		p < 0.01		p < 0.01	p 0.67	p < 0.01	p 0.61	p < 0.01
Chest Pain	Pooled	0.78	16.1	−0.62	0.25	0.8	−0.09	−0.27
p-value		p < 0.01		p < 0.01	p 0.77	p 0.38	p 0.73	p 0.29
Chest Pain	Separate	0.61	16.1	−0.61	0.25	0.92	−0.08	−0.31
p-value		p < 0.01		p < 0.01	p 0.67	p 0.13	p 0.62	p 0.07
AMI	Pooled	0.47	15.2	−0.27	−0.92	1.99	0.3	−0.66
p-value		p < 0.01		p 0.33	p 0.51	p 0.16	p 0.42	p 0.10

Pooled df = 5,20; Separate df = 5,83