Table 2.
Intervention and Comparison Group Characteristics: General Population
| MiPCT (n=1291) | PCMH (n=1310) | Non-PCMH (n=1292) | ||||
|---|---|---|---|---|---|---|
| No. | % | No. | % | No. | % | |
| Individual Characteristics | ||||||
| Age (years) | ||||||
| 18–34 | 117 | 9.2% | 108 | 8.4% | 92 | 7.2% |
| 35–44 | 118 | 9.3% | 119 | 9.3% | 113 | 8.9% |
| 45–54 | 245 | 19.3% | 235 | 18.3% | 257 | 20.2% |
| 55–64 | 398 | 31.3% | 431 | 33.5% | 461 | 36.2% |
| 65+ | 394 | 31.0% | 392 | 30.5% | 350 | 27.5% |
| Women | 792 | 61.3% | 774 | 59.1% | 738 | 57.1% |
| Education | ||||||
| Some high school or less | 102 | 8.1% | 112 | 8.8% | 133 | 10.5% |
| High school grad/GED | 348 | 27.5% | 377 | 29.7% | 393 | 31.1% |
| Some college | 443 | 35.0% | 444 | 35.0% | 421 | 33.4% |
| Four-year college degree | 186 | 14.7% | 163 | 12.8% | 155 | 12.3% |
| College graduate plus | 188 | 14.8% | 173 | 13.6% | 160 | 12.7% |
| Race | ||||||
| White | 1080 | 85.6% | 1052 | 82.4% | 1018 | 81.2% |
| African-American | 104 | 8.2% | 138 | 10.8% | 136 | 10.9% |
| Hispanic | 28 | 2.2% | 31 | 2.4% | 36 | 2.9% |
| Other | 49 | 3.9% | 56 | 4.4% | 63 | 5.0% |
| Payer | ||||||
| Medicaid | 185 | 14.3% | 193 | 14.7% | 215 | 16.6% |
| Medicare | 371 | 28.7% | 361 | 27.6% | 338 | 26.2% |
| Commercial | 735 | 56.9% | 756 | 57.7% | 739 | 57.2% |
| Risk Group | ||||||
| Very low | 81 | 6.3% | 99 | 7.6% | 104 | 8.0% |
| Low | 137 | 10.6% | 162 | 12.4% | 161 | 12.5% |
| Medium | 321 | 24.9% | 344 | 26.3% | 314 | 24.3% |
| High | 471 | 36.5% | 469 | 35.8% | 473 | 36.6% |
| Very high | 279 | 21.6% | 236 | 18.0% | 240 | 18.6% |
| Practice Characteristics of Patient Respondents* | ||||||
| Urban | 1073 | 82.7% | 1064 | 81.3% | 1071 | 82.9% |
| Employed by Hospital | 437 | 34.1% | 305 | 23.3% | 199 | 15.4% |
| Practice Size by no. of PCPs † | ||||||
| 1–2 | 364 | 28.3% | 610 | 46.6% | 681 | 52.7% |
| 3–4 | 335 | 26.1% | 368 | 28.1% | 328 | 25.4% |
| 5–7 | 327 | 25.5% | 237 | 18.1% | 195 | 15.1% |
| 8–11 | 174 | 13.6% | 48 | 3.7% | 40 | 3.1% |
| 12 or more | 84 | 6.5% | 47 | 3.6% | 48 | 3.7% |
*Practice information is summarized at the patient level. The number of practices represented in each group of respondents is 281 (MiPCT), 358 (non-participating PCMH), and 163 (non-PCMH), for a total of 802
†Treated as a continuous variable in the mixed model analysis
PCP primary care provider