Table 1 Clinical Characteristics in T1D and T2D
T1D | T2D | p-value | |
|---|---|---|---|
N total = 1701 | N total = 298 | ||
Age, yrs (mean + SD) | 15.4 + 2.8 | 16.2 + 2.1 | < 0.001 |
HbA1C, % (mean + SD) | 9 + 1.9 | 8.4 + 2.7 | < 0.001 |
Duration diabetes, years (median, IQR) | 6 (3.2, 9.1) | 2.5 (1.5, 4.7) | < 0.001 |
Sex, N N (%) | N = 1701 | N = 298 | < 0.001 |
Female | 875 (51.4) | 196 (65.8) | |
Male | 826 (48.6) | 102 (34.2) | |
Race/Ethnicity, N N (%) | N = 1667 | N = 294 | < 0.001 |
Hispanic White | 382 (22.9) | 170 (57.8) | |
Non-Hispanic White | 904 (54.2) | 20 (6.8) | |
Hispanic Black | 6 (0.4) | 3 (1.0) | |
Non-Hispanic Black | 286 (17.2) | 86 (29.3) | |
Hispanic other | 19 (1.1) | 8 (2.7) | |
Non-Hispanic other | 70 (4.2) | 7 (2.4) | |
BMI, N N (%) | N = 1687 | N = 296 | < 0.001 |
Normal (BMI < 85%) | 1025 (60.8) | 18 (6.1) | |
Overweight (BMI 85–94%) | 383 (22.7) | 41 (13.9) | |
Obese (BMI > 95%) | 279 (16.5) | 237 (80.1) | |
Insulin modality, N N (%) | N = 1700 | N = 298 | < 0.001 |
Multiple daily injections | 723 (42.5) | 9 (3.0) | |
Pump | 720 (42.4) | 1 (0.3) | |
Fixed Dose | 254 (14.9) | 149 (50.0) | |
Other | 3 (0.2) | 139 (46.6) | |
Tobacco Use, N N (%) | N = 1701 | N = 298 | 0.003 |
Yes (past or present) | 25 (1.4) | 6 (2) | |
Never | 1205 (70.9) | 234 (78.5) | |
Not Asked | 471 (27.7) | 58 (19.5) |