Demographic characteristic | CFS (n = 113) | ISF (n = 264) | Well (n = 124) | P |
---|---|---|---|---|
Race, n (%) | Â | Â | Â | 0.19 |
Caucasian | 84 (74.3) | 196 (74.2) | 95 (76.6) | Â |
Black | 21 (18.6) | 55 (20.8) | 28 (22.6) | Â |
All other | 8 (7.1) | 13 (4.9) | 1 (0.81) | Â |
Area, n (%) | Â | Â | Â | 0.98 |
Metro | 23 (20.4) | 54 (20.5) | 22 (17.7) | Â |
Urban | 37 (32.7) | 84 (31.8) | 42 (33.9) | Â |
Rural | 53 (46.9) | 126 (47.7) | 60 (48.4) | Â |
Female sex, n (%) | 92 (81.4) | 201 (76.1) | 93 (75.0) | 0.44 |
Age in years, mean (sd) | 44.3 (10.1) | 43.1 (10.4) | 44.5 (10.5) | 0.37 |
Median age | 44.0 | 45.0 | 47.0 | Â |
Age range | 18–59 | 18–59 | 19–59 |  |
BMI, mean (sd) | 27.5 (5.0) | 27.5 (5.2) | 26.0 (5.3) | 0.018 |
Median BMI | 27.0 | 27.0 | 25.0 | Â |
BMI range | 17–39 | 16–39 | 18–38 |  |
Income | Â | Â | Â | 0.017 |
Mean (sd) | 64,495.8 (87,057.0) | 67,455.6 (63,118.1) | 85,599.2 (82,699.2) | Â |
Median | 52,025.0 | 55,000.0 | 72,272.0 | Â |
Income range | 0.0 – 750,000.0 | 0.0 – 447,466.0 | 0.0 – 500,000.0 |  |