Table 2.
Demographic and comorbidity characteristics of PCMH and no PCMH groups before and after matching
| Characteristics | Before matching | After matching | ||||||
|---|---|---|---|---|---|---|---|---|
| Total (n=18,630; weighted n=144,050,229) | PCMH | Total (n=7058; weighted n=76,308,876) | PCMH | |||||
| No (n=15,047) | Yes (n=3,583) | P-value | No (n=3,529) | Yes (n=3,529) | P-value | |||
| Weighted % | Weighted % | Weighted % | Weighted % | |||||
| Predisposing factors | ||||||||
| Age (years) | <0.0001 | 0.9824 | ||||||
| 18–40 | 6,158 | 31.20 | 34.86 | 1,999 | 28.33 | 28.48 | ||
| 41–65 | 8,785 | 47.03 | 47.94 | 3,578 | 50.53 | 50.23 | ||
| ≥66 | 3,685 | 21.75 | 17.19 | 1,481 | 21.13 | 21.28 | ||
| Sex | 0.0056 | 0.1862 | ||||||
| Female | 11,290 | 57.83 | 55.79 | 4,135 | 57.71 | 56.1 | ||
| Male | 7,339 | 42.16 | 44.21 | 2,923 | 42.28 | 43.89 | ||
| Race | 0.7976 | 0.4643 | ||||||
| Non-white | 6,377 | 20.88 | 21.13 | 2,268 | 18.38 | 19.22 | ||
| White | 12,252 | 79.11 | 78.86 | 4,790 | 81.61 | 80.77 | ||
| Marital status | <0.0001 | 0.2424 | ||||||
| Married | 9,886 | 57.07 | 62.07 | 3,969 | 59.76 | 62.25 | ||
| Never married | 4,412 | 20.78 | 21.03 | 1,468 | 18.96 | 18.19 | ||
| Separated | 4,330 | 22.13 | 16.89 | 1,621 | 21.27 | 19.54 | ||
| Education years | 0.0009 | 0.8688 | ||||||
| <12 years | 3,120 | 14.11 | 11.61 | 1,011 | 12.37 | 11.98 | ||
| 12 years | 4,306 | 25.67 | 24.92 | 1,594 | 24.1 | 24.72 | ||
| >12 years | 8,289 | 60.21 | 63.46 | 3,416 | 63.52 | 63.29 | ||
| Enabling factors | ||||||||
| Health insurance | <0.0001 | 0.4625 | ||||||
| Any private | 11,661 | 70.34 | 78.11 | 4,871 | 77.09 | 77.14 | ||
| Public only | 5,365 | 22.95 | 16.59 | 1,785 | 18.88 | 18.17 | ||
| Uninsured | 1,603 | 6.69 | 5.2944 | 402 | 4.01 | 4.68 | ||
| Employment status | <0.0001 | 0.9219 | ||||||
| Employed | 10,637 | 60.02 | 66.52 | 4,132 | 62.32 | 62.18 | ||
| Not employed | 7,928 | 39.97 | 33.47 | 2,908 | 37.67 | 37.81 | ||
| Family income categorical | <0.0001 | 0.6423 | ||||||
| High | 6,031 | 42.23 | 47.96 | 2,716 | 49.68 | 48.32 | ||
| Middle | 5,424 | 28.34 | 29.32 | 2,055 | 27.16 | 28.42 | ||
| Poor/low | 7,174 | 29.41 | 22.71 | 2,287 | 23.15 | 23.24 | ||
| Census region | <0.0001 | 0.6978 | ||||||
| Midwest | 3,706 | 21.06 | 25.61 | 1,621 | 24.14 | 26.25 | ||
| Northeast | 3,079 | 16.58 | 22.26 | 1,453 | 22.93 | 21.75 | ||
| South | 7,011 | 39.19 | 31.52 | 2,279 | 31.92 | 31.67 | ||
| West | 4,832 | 23.15 | 20.59 | 1,705 | 20.99 | 20.31 | ||
| Health care need factors | ||||||||
| Self-reported health | <0.0001 | 0.9588 | ||||||
| Excellent/good | 14,476 | 81.32 | 87.59 | 5,736 | 84.86 | 84.81 | ||
| Fair/poor | 3,796 | 18.67 | 12.41 | 1,322 | 15.13 | 15.19 | ||
| Chronic conditions | ||||||||
| Hyperlipidemia | 7,672 | 41.43 | 37.76 | 0.0013 | 2,701 | 38.53 | 37.63 | 0.5453 |
| Mood disorders | 3,852 | 22.91 | 18.35 | <0.0001 | 1,243 | 18.59 | 18.32 | 0.8094 |
| Diabetes mellitus | 4,445 | 20.91 | 19.54 | 0.1146 | 1,530 | 17.93 | 19.42 | 0.1524 |
| Upper respiratory conditions | 7,110 | 39.82 | 44.55 | 0.0001 | 2,886 | 42.5699 | 44.6433 | 0.1971 |
| Arthritis | 9,102 | 49.47 | 42.52 | <0.0001 | 3,026 | 42.3752 | 42.3346 | 0.9790 |
| Asthma | 2,510 | 13.11 | 12.71 | 0.5986 | 889 | 11.8362 | 12.5603 | 0.4434 |
| Coronary artery disease | 2,185 | 11.81 | 10.88 | 0.1551 | 750 | 9.8525 | 10.8902 | 0.2240 |
Abbreviation: PCMH, patient-centered medical home.