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.