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Demographic and clinical characteristics of participants
| Characteristics | n (%) or mean (SD) |
|---|---|
| Total number | 418 |
| Age | 16.3 (2.2) |
| Gender | |
| Male | 210 (50.2%) |
| Female | 208 (49.8%) |
| Race/ethnicity | |
| White non-Hispanic | 265 (63.7%) |
| Hispanic | 52 (12.5%) |
| Black non-Hispanic | 61 (14.7%) |
| Asian/Pacific islander | 5 (1.2%) |
| Other | 33 (7.9%) |
| Diabetes duration (y) | 6.3 (4.1) |
| HbA1c (%) | 8.9 (2.1) |
| BMI (kg/m2) | 24.1 (6.6) |
Abbreviation: BMI, body mass index. Subgroup sample sizes may differ given missing data.
