Table 2 Demographic and practice characteristics by practice and intervention group at baseline
Site | N | Age, yrs. Mean (SD) | Female, % | White, % | Non-white, % | Hispanic, % | Health insurance status | ||
|---|---|---|---|---|---|---|---|---|---|
Medicaid,a% | Commercial, % | Medicare, % | |||||||
Pittsburgh sites | |||||||||
Intervention | |||||||||
B | 529 | 65.5 (14.6) | 69.8 | 58.0 | 41.2 | 0.4 | 15.1 | 42.0 | 42.9 |
C | 2179 | 60.1 (17.4) | 60.3 | 99.4 | 0.3 | 0.1 | 11.7 | 58.5 | 29.8 |
D | 3224 | 66.8 (14.7) | 52.2 | 99.6 | 0.2 | 0.1 | 6.2 | 56.3 | 37.5 |
E | 1392 | 56.5 (15.9) | 58.6 | 95.1 | 4.7 | 0.1 | 14.5 | 61.9 | 23.6 |
G | 417 | 67.0 (14.3) | 52.0 | 82.5 | 16.6 | 0.0 | 5.3 | 49.2 | 45.6 |
H | 306 | 66.7 (14.9) | 59.2 | 62.4 | 37.0 | 0.0 | 13.7 | 41.5 | 44.8 |
F | 3611 | 58.1 (17.0) | 56.8 | 96.4 | 2.4 | 0.3 | 5.0 | 62.6 | 32.4 |
J | 603 | 62.2 (18.6) | 52.7 | 85.9 | 13.3 | 0.2 | 9.0 | 61.4 | 29.7 |
K | 330 | 56.0 (17.7) | 67.6 | 99.1 | 0.3 | 0.3 | 16.4 | 61.5 | 22.1 |
M | 595 | 66.4 (14.9) | 51.1 | 98.0 | 0.2 | 0.3 | 6.7 | 58.8 | 34.5 |
Total | 13,186 | 61.7 (16.7) | 56.7 | 94.3 | 5.0 | 0.2 | 10.0 | 59.4 | 30.6 |
Control | |||||||||
N | 2102 | 62.0 (16.4) | 58.3 | 6.6 | 0.4 | 0.1 | 8.1 | 67.5 | 24.4 |
O | 4324 | 57.2 (16.0) | 53.9 | 98.6 | 0.7 | 0.1 | 7.4 | 65.0 | 27.6 |
R | 2534 | 58.8 (14.6) | 52.3 | 97.8 | 1.2 | 0.2 | 4.8 | 67.6 | 27.7 |
S | 1645 | 43.6 (16.7) | 75.1 | 53.3 | 45.7 | 0.8 | 58.4 | 23.4 | 18.2 |
U | 2612 | 57.1 (17.3) | 63.9 | 90.9 | 7.9 | 0.3 | 11.6 | 53.0 | 35.4 |
W | 224 | 78.6 (10.4) | 72.8 | 92.4 | 6.3 | 0.9 | 2.2 | 46.0 | 51.8 |
X | 1010 | 53.3 (15.0) | 46.6 | 96.5 | 2.0 | 0.0 | 12.0 | 64.5 | 23.6 |
Y | 3334 | 60.2 (15.8) | 58.9 | 97.6 | 1.7 | 0.1 | 7.9 | 60.7 | 31.5 |
Total | 17,185 | 57.8 (16.6) | 57.8 | 94.2 | 5.8 | 0.2 | 11.1 | 60.2 | 28.7 |
Houston sites | |||||||||
Intervention | |||||||||
A | 4880 | 52.6 (13.7) | 68.8 | 8.0 | 19.7 | 72.3 | 83.8 | 4.8 | 11.5 |
I | 8527 | 53.3 (13.7) | 70.7 | 2.7 | 67.6 | 29.6 | 82.9 | 1.5 | 15.6 |
L | 5867 | 51.9 (12.0) | 72.6 | 13.1 | 9.3 | 77.6 | 94.5 | 0.8 | 4.7 |
Total | 19,274 | 51.0 (13.0) | 72.0 | 6.0 | 94.0 | 67.0 | 86.7 | 2.1 | 11.2 |
Control | |||||||||
P | 6388 | 51.8 (13.4) | 73.0 | 4.1 | 13.9 | 82.0 | 91.7 | 1.1 | 7.1 |
T | 5547 | 50.9 (12.9) | 69.5 | 11.1 | 28.7 | 60.2 | 90.8 | 2.3 | 6.9 |
V | 8969 | 50.7 (13.2) | 73.7 | 4.0 | 35.6 | 60.3 | 95.1 | 0.6 | 4.3 |
Total | 20,904 | 53.0 (13.0) | 71.0 | 7.0 | 93.0 | 55.0 | 92.9 | 1.2 | 5.8 |