Table 1:
Clinical characteristics of Probands (N=160)
| Age of onset | |
|---|---|
| Mean (STDEV) | 19.3 y (13.6 y) |
| Age at Enrollment | |
| Mean (STDEV) | 24.2 y (16.1 y) |
| Family Status | |
| Singleton | 79 (49.4%) |
| 1 or more family members | 81 (50.6%) |
| Gender N (%) | |
| Male N (%) | 84 (52.5%) |
| Female N (%) | 76 (47.5%) |
| HbA1c (%) | |
| Mean (STDEV) | 7.1% (1.8%) |
| BMI category | |
| Normal (18.5–24.9 kg/m2) N (%) | 92 (57.5%) |
| Overweight (25-29.9 kg/m2) N (%) | 22 (13.8%) |
| Obese (>30 kg/m2) N (%) | 11 (6.9%) |
| Underweight (<18.5 kg/m2) | 1 (0.6%) |
| Unknown N (%) | 34 (21.3%) |
| Ancestry | |
| Asian N (%) | 17 (10.6%) |
| Black N (%) | 5 (3.1%) |
| European N (%) | 85 (53.1%) |
| Latina N (%) | 38 (23.8%) |
| Other N (%) | 3 (1.9%) |
| Two or more races N (%) | 12 (7.5%) |
| Antibody Status | |
| Reported | 119 (74.3%) |
| Reported Negative Antibodies by Count | |
| One N (%) | 13 (10.9%) |
| Two N (%) | 37 (31.1%) |
| Three or more N (%) | 43 (36.1%) |
| Negative but unspecified N (%) | 26 (21.9%) |