Table 2.
Patient demographics by model of care: A) All patients; B) Patients with hypertension.
| A) | |||||
|---|---|---|---|---|---|
| MODEL
|
|||||
| PATIENT CHARACTERISTICS | CHC, MEAN (SD) | FFS, MEAN (SD) | PCN, MEAN (SD) | OVERALL, MEAN (SD) | P VALUE |
| Female, % | 58.7 (16.0) | 54.6 (16.5) | 59.6 (18.7) | 57.6 (17.1) | .33 |
| Age at date of abstraction, y | 54.1 (5.7) | 56.3 (4.2) | 55.5 (3.9) | 55.3 (4.7) | .08 |
| Socioeconomic status, % | |||||
| • Income quintile 1 (lowest)* | 40.0 (23.3) | 15.4 (13.1) | 16.9 (12.8) | 24.1 (20.4) | < .01 |
| • Income quintile 2 | 21.8 (12.7) | 22.1 (9.7) | 19.3 (10.9) | 21.1 (11.2) | .44 |
| • Income quintile 3* | 14.7 (8.8) | 20.0 (10.6) | 18.9 (11.1) | 17.9 (10.4) | .04 |
| • Income quintile 4* | 12.6 (11.8) | 19.5 (9.7) | 20.3 (11.4) | 17.5 (11.5) | < .01 |
| • Income quintile 5 (highest)* | 10.8 (11.4) | 23.0 (13.6) | 24.5 (20.4) | 19.4 (16.7) | < .01 |
| Cardiovascular-related comorbidities, % | |||||
| • Dyslipidemia | 31.5 (13.3) | 34.4 (16.5) | 33.3 (12.7) | 33.1 (14.2) | .63 |
| • Stroke | 2.4 (2.8) | 2.7 (3.3) | 2.3 (2.8) | 2.5 (3.0) | .80 |
| • Transient ischemic attack | 2.0 (3.1) | 1.5 (2.1) | 1.7 (2.2) | 1.7 (2.5) | .64 |
| • Angina | 5.1 (6.0) | 6.0 (5.2) | 6.2 (6.3) | 5.8 (5.8) | .67 |
| • Myocardial infarction | 4.9 (4.9) | 4.4 (5.6) | 4.8 (6.3) | 4.7 (5.6) | .88 |
| • Congestive heart failure | 2.3 (3.3) | 1.7 (2.9) | 1.4 (2.4) | 1.8 (2.9) | .35 |
| • Atrial fibrillation | 2.1 (3.3) | 2.8 (4.3) | 2.6 (3.0) | 2.5 (3.6) | .63 |
| • Coronary artery bypass graft | 1.4 (2.7) | 1.7 (2.5) | 2.1 (4.0) | 1.7 (3.1) | .65 |
| • Previous angioplasty or stent | 1.8 (2.6) | 1.3 (2.8) | 2.5 (3.4) | 1.9 (3.0) | .15 |
| • Peripheral vascular disease | 3.3 (5.0) | 3.2 (3.7) | 2.0 (3.2) | 2.8 (4.0) | .23 |
| • Diabetes | 12.9 (8.9) | 13.5 (8.2) | 11.5 (8.9) | 12.6 (8.6) | .54 |
| • Renal disease | 1.2 (2.0) | 1.7 (3.0) | 2.6 (3.7) | 1.9 (3.0) | .08 |
| • Hypothyroidism | 7.0 (6.0) | 6.0 (5.7) | 9.3 (7.1) | 7.4 (6.4) | .05 |
| • Current smoker* | 31.6 (15.6) | 23.9 (15.3) | 25.9 (13.9) | 27.1 (15.2) | .04 |
| B) | |||||
| MODEL
|
|||||
| PATIENT CHARACTERISTICS | CHC, MEAN (SD) | FFS, MEAN (SD) | PCN, MEAN (SD) | OVERALL, MEAN (SD) | P VALUE |
| Female, % | 60.6 (22.0) | 49.8 (21.8) | 57.0 (23.5) | 55.8 (22.7) | .07 |
| Age at date of abstraction, y | 61.0 (6.8) | 62.1 (6.4) | 63.7 (4.3) | 62.2 (6.0) | .11 |
| Socioeconomic status, % | |||||
| • Income quintile 1 (lowest)* | 42.2 (28.1) | 17.3 (19.8) | 18.6 (17.3) | 26.0 (24.9) | < .01 |
| • Income quintile 2 | 25.0 (18.6) | 24.1 (16.1) | 20.0 (17.3) | 23.1 (17.4) | .36 |
| • Income quintile 3* | 11.6 (11.9) | 20.0 (17.4) | 18.8 (16.9) | 16.8 (15.9) | .02 |
| • Income quintile 4* | 11.8 (15.7) | 20.3 (19.8) | 20.9 (19.3) | 17.7 (18.7) | .04 |
| • Income quintile 5 (highest)* | 9.4 (12.2) | 18.3 (15.8) | 21.8 (24.8) | 16.5 (19.0) | < .01 |
| Cardiovascular-related comorbidities, % | |||||
| • Dyslipidemia | 55.0 (19.0) | 53.5 (22.9) | 58.4 (18.8) | 55.6 (20.3) | .51 |
| • Stroke | 4.0 (6.9) | 5.5 (7.3) | 7.1 (8.9) | 5.5 (7.8) | .17 |
| • Transient ischemic attack | 3.4 (5.5) | 3.4 (5.4) | 3.9 (5.8) | 3.5 (5.5) | .88 |
| • Angina | 10.6 (12.8) | 12.4 (11.6) | 12.8 (11.7) | 11.9 (12.0) | .64 |
| • Myocardial infarction | 9.9 (11.0) | 9.8 (12.2) | 11.1 (14.6) | 10.3 (12.6) | .87 |
| • Congestive heart failure | 4.9 (7.4) | 4.1 (6.9) | 3.6 (6.9) | 4.2 (7.1) | .70 |
| • Atrial fibrillation | 3.1 (6.0) | 4.0 (5.9) | 5.4 (9.5) | 4.1 (7.3) | .21 |
| • Coronary artery bypass graft | 3.3 (5.4) | 2.8 (5.9) | 5.1 (8.0) | 3.8 (6.6) | .34 |
| • Previous angioplasty or stent | 3.3 (6.3) | 5.9 (8.4) | 5.8 (8.7) | 5.0 (7.9) | .21 |
| • Peripheral vascular disease | 7.0 (9.1) | 7.0 (9.9) | 4.5 (7.3) | 6.2 (8.9) | .29 |
| • Diabetes | 28.0 (16.9) | 28.2 (16.5) | 30.0 (20.7) | 28.7 (18.0) | .84 |
| • Renal disease* | 2.0 (4.5) | 4.6 (9.2) | 6.8 (10.0) | 4.5 (8.5) | .03 |
| • Hypothyroidism | 10.3 (11.3) | 7.0 (8.6) | 11.6 (12.1) | 9.6 (10.9) | .12 |
| • Current smoker | 30.3 (22.5) | 20.8 (18.3) | 21.6 (22.1) | 24.2 (21.3) | .07 |
CHC–community health centre, FFS–fee-for-service, PCN–primary care network.
*
P < .05, statistically significant difference between models.