Table 1. A&E attendance per 1000 patients. Also shown is the relative risk of A&E attendance in winter compared with summer

	Attendance per 1000 patients, n
Practice	Winter	Summer	RR	P value
A	102	96	1.06	0.206
B	102	95	1.07	0.188
C	89	83	1.07	0.065
D	105	105	0.99	0.909
E	122	101	1.20	<0.001
F	65	67	0.96	0.421
G	104	113	0.92	0.225
H	135	132	1.02	0.683
I	125	130	0.96	0.361
Total	100	96	1.04	0.035

RR = relative risk.