Table 1.
Demographics and unadjusted IPC score
| N | % | Mean IPC score (SD) | p a | |
|---|---|---|---|---|
| Age | ||||
| <50 | 2,111 | 19.7 | 16.6 (8.0) | <0.0001 |
| 50–64 | 5,531 | 51.5 | 17.5 (7.3) | |
| 65+ | 3,099 | 28.9 | 17.7 (7.8) | |
| Sex | ||||
| Male | 5,369 | 48.5 | 17.2 (7.7) | <0.0001 |
| Female | 5,709 | 51.5 | 17.6 (7.6) | |
| Race/ethnicity | ||||
| White | 3,516 | 31.1 | 17.6 (10.7) | <0.0001 |
| African American | 2,309 | 20.4 | 17.4 (5.5) | |
| Latino | 2,029 | 17.9 | 17.0 (6.2) | |
| Asian | 2,813 | 24.9 | 17.1 (4.8) | |
| Other | 639 | 5.7 | 17.0 (7.0) | |
| Perceived social position | ||||
| 1 | 131 | 1.2 | 16.4 (8.0) | <0.0001 |
| 2 | 128 | 1.2 | 16.4 (7.5) | |
| 3 | 326 | 3.1 | 16.6 (8.9) | |
| 4 | 616 | 5.8 | 16.3 (8.3) | |
| 5 | 2,056 | 19.4 | 17.3 (7.4) | |
| 6 | 1,957 | 18.5 | 17.5 (7.2) | |
| 7 | 2,477 | 23.4 | 17.5 (7.8) | |
| 8 | 1,913 | 18.1 | 17.8 (7.4) | |
| 9 | 535 | 5.1 | 18.5 (6.7) | |
| 10 | 442 | 4.2 | 18.3 (6.5) | |
| Income | ||||
| < $15,000 | 1,476 | 9.2 | 17.0 (8.1) | <0.0001 |
| $15,000 to $49,999 | 5,936 | 37.4 | 17.3 (7.7) | |
| $50,000 to $99,999 | 5,709 | 36.0 | 17.7 (7.4) | |
| ≥ $100,000 | 2,767 | 14.4 | 17.7 (7.3) | |
| Education | ||||
| High school or less | 4,379 | 40.1 | 17.4 (7.8) | 0.69 |
| Some college | 2,910 | 26.7 | 17.5 (7.7) | |
| College degree | 2,382 | 21.8 | 17.4 (7.1) | |
| Graduate school | 1,237 | 11.3 | 17.6 (7.7) | |
| Physical functioning score | ||||
| <50 | 6,137 | 57.0 | 17.1 (8.1) | <0.0001 |
| ≥50 | 4,621 | 43.0 | 18.1 (6.6) | |
| Depressive symptoms | ||||
| No | 8,661 | 87.6 | 17.8 (7.2) | <0.0001 |
| Yes | 1,229 | 12.4 | 15.9 (9.1) | |
| Years with PCP | ||||
| <5 | 5,457 | 49.3 | 17.1 (8.1) | <0.0001 |
| ≥5 | 5,621 | 50.7 | 17.8 (7.1) | |
| Visits with PCP per year | ||||
| <2 | 5,004 | 45.2 | 17.3 (7.7) | 0.004 |
| ≥2 | 6,074 | 54.8 | 17.5 (7.6) |
a
p-values incorporate weighting back to the entire diabetes registry patient population