Table 2.

Patient demographic characteristics

	Practice A		Practice B		Practice C		Practice D		Practice E		Practice F		Total
	T1	T2	T1	T2	T1	T2	T1	T2	T1	T2	T1	T2	T1	T2
Gender (n)	99	–	195	197	141	150	128	142	146	155	113	257	822	901
Male (n, %)	24 (24.2)	–	48 (24.6)	62 (31.5)	67 (47.5)	71 (47.3)	24 (18.8)	29 (20.4)	43 (29.5)	51 (32.9)	35 (31.0)	97 (37.7)	241 (29.3)	310 (35.4)*
Female (n, %)	75 (75.8)	–	147 (75.4)	135 (68.5)	74 (52.5)	79 (52.7)	104 (81.3)	113 (79.6)	103 (70.5)	104 (67.1)	78 (69.0)	160 (62.3)	581 (70.7)	591 (65.6)
Age (mean, SD)	53 (17.2)	–	55 (17.2)	55 (18.4)	63 (16.8)	61 (17.7)	47 (17.7)	50 (18.6)	57 (18.9)	59 (18.1)	55 (17.4)	54 (17.7)	55 (18.1)	56 (18.3)
Visits to practice in previous 12 months (mean, SD)	13 (15.9)	–	7 (5.9)	8 (5.9)*	7 (5.8)	8 (11.0)	8 (9.4)	9 (9.3)	7 (6.1)	8 (10.1)	8 (5.7)	8 (7.8)	8 (8.5)	8 (8.7)

T1=Time 1 (baseline).

T2=Time 2 (6 months postintervention period).

*Statistically significant difference between baseline and 6 months p<0.05.