Table 1. Demographic characteristics and underlying high-risk diseases, overall and stratified by age.
| Characteristics | Overall n = 264 n (%) |
Age 50–64 y n = 157 n (%) |
Age 65–80 y n = 107 n (%) |
P value |
|---|---|---|---|---|
| Site Marshfield Pittsburgh |
149 (56.4) 115 (43.6) |
82 (52.2) 75 (47.8) |
67 (62.6) 40 (37.4) |
0.100 |
| Female | 152 (57.6) | 98 (62.4) | 54 (50.5) | 0.054 |
| White race | 210 (79.6) | 121 (77.1) | 89 (83.2) | 0.227 |
| Body Mass Index, Mean (SD) |
32.4 (7.3) | 32.3 (7.5) | 32.6 (6.9) | 0.806 |
| High Risk Diseases | ||||
| Diabetes | 112 (42.4) | 58 (36.9) | 54 (50.5) | 0.029 |
| Chronic cardiac diseases | 64 (24.2) | 26 (16.6) | 38 (35.5) | <0.001 |
| Chronic pulmonary diseases | 48 (18.2) | 30 (19.1) | 18 (16.8) | 0.890 |
| Other high risk diseases | 73 (27.7) | 34 (21.7) | 39 (36.4) | 0.002 |