Table 1.
Characteristics of subjects
| Total sample (N = 298) | T1D (N = 125) | T2D (N = 173) | |
|---|---|---|---|
| Demographic variables | |||
| Age | 49.5 ± 17.6 | 36.8 ± 16.0 | 58.6 ± 12.3a |
| Sex (% female) | 57.4 | 54.4 | 59.5 |
| Race (% non-White) | 51.3 | 25.6 | 69.9a |
| Income (% <$20,000, $20,000–60,000, >$60,000) | 38, 26, 36 | 29, 22, 49 | 45, 29, 26a |
| Diabetes-related variables | |||
| Years with diabetes | 34.1 ± 18.7 | 18.8 ± 18.4 | 45.2 ± 13.5a |
| Insulin dependent (%) | 77.9 | 100 | 61.8a |
| DD screen | 6.9 ± 6.2 | 7.1 ± 5.8 | 6.7 ± 6.4 |
| DL (LAD) | 55.7 ± 4.1 | 57.6 ± 2.6 | 54.2 ± 4.4a |
| DSC (SCI-R) | 49.2 ± 9.5 | 51.5 ± 9.9 | 47.6 ± 8.8a |
| Psychometric variables | |||
| Global Negative Emotionality (AIM) | 32.8 ± 9.2 | 32.6 ± 9.7 | 32.9 ± 8.7 |
| Global Affect Lability (ALS) | 105.2 ± 30.0 | 102.6 ± 30.1 | 107.1 ± 29.8 |
| Global Emotional Skills (TMM) | 46.2 ± 8.4 | 46.3 ± 8.7 | 46.2 ± 8.1 |
| Perceived Stress (PSS) | 20.3 ± 4.8 | 20.5 ± 4.7 | 20.2 ± 4.9 |
Data are means ± SD or %. DL, diabetes literacy; DSC, diabetes self-care.
a
P ≤ 0.001.