Table 2:
Study demographics at baseline (weighted to correct for potential selection bias)
| Characteristic | Overall (n=691 unweighted) | Men (n=224 unweighted) | Women (n=467 unweighted) |
|---|---|---|---|
| Mean (SD) | Mean (SD) | Mean (SD) | |
|
|
|||
| Age (years) | 53.2 (21.8) | 56.3 (23.7) | 51.8 (20.1) |
| Body Mass Index (BMI, kg/m 2 ) | 33.5 (13.8) | 32.0 (12.3) | 34.2 (14.2) |
| n1 (%) | n (%) | n (%) | |
|
|
|||
| Race/Ethnicity | |||
| Non-Hispanic White | 416 (60.2) | 143 (63.8) | 274 (58.6) |
| Non-Hispanic Black | 131 (19.0) | 32 (14.5) | 98 (21.0) |
| Hispanic | 117 (16.9) | 39(17.5) | 77 (16.6) |
| Other | 27 (4.0) | 10 (4.3) | 18 (3.8) |
| Education (years) | |||
| ≤12 | 192 (27.9) | 51 (22.9) | 140 (30.1) |
| 13–16 | 325 (47.0) | 110 (49.0) | 215 (46.1) |
| ≥17 | 174 (25.1) | 63 (28.1) | 111 (23.8) |
| Annual Income | |||
| <$35,000 | 212 (30.6) | 53 (23.7) | 157 (33.7) |
| $35,000 - <50,000 | 131 (19.0) | 43 (19.1) | 89 (19.0) |
| $50,000 - <$75,000 | 134 (19.4) | 47 (20.9) | 87 (18.7) |
| ≥$75,000 | 155 (22.5) | 59 (26.3) | 97 (20.8) |
| Refuse to say | 59 (8.5) | 22 (10.0) | 37 (7.9) |
| Marital Status | |||
| Never married | 75 (10.9) | 26 (11.6) | 49 (10.5) |
| Married or living together | 464 (67.2) | 170 (76.1) | 295 (63.3) |
| Separated, divorced, or widowed | 152 (21.9) | 28 (12.4) | 122 (26.2) |
| Smoking status | |||
| Never smoker | 378 (54.8) | 97 (43.3) | 280 (59.9) |
| Current smoker | 45 (6.6) | 10 (4.3) | 36 (7.6) |
| Former smoker | 267 (38.7) | 117 (52.4) | 152 (32.5) |
| Family history of diabetes | 468 (67.7) | 142 (63.2) | 326 (69.7) |
| Post-menopausal | -- | -- | 286 (61.3) |
| Nulliparous | -- | -- | 87 (18.5) |
1
Ns scaled to the unweighted total and then rounded to nearest integer. Ns may not sum to totals due to rounding error.