Table 2.
Vanderbilt Eye Institute Cohort Demographics
|
N |
NPDR |
PDR |
P
Value |
|
| N | 44 | 57 | ||
| Males, % | 101 | 59.7 | 70.5 | 0.3 |
| Ever-smoked, % | 101 | 47.7 | 28.1 | 0.06 |
| T1DM, % | 101 | 22.7 | 43.9 | 0.035 |
| HgbA1c, %* | 94 | 8.0 (7.4–9.3) | 8.1 (7.1–8.9) | 0.81 |
| Age, y* | 101 | 62 (46–69) | 52 (45–60) | 0.0092 |
| Age T1DM, y* | 35 | 45 (37–59) | 47 (38–53) | 0.82 |
| Age T2DM, y* | 66 | 63 (57–70) | 57 (50–62) | 0.038 |
| Diabetes duration, y* | 98 | 18 (13–28) | 25 (15–33) | 0.060 |
| Diabetes duration T1DM, y* | 35 | 30 (21–32) | 29 (21–35) | 0.78 |
| Diabetes duration T2DM, y* | 63 | 16 (12–20) | 20 (14–30) | 0.12 |
P
values calculated by two-tailed Fisher's exact test for dichotomous variables and by two-tailed t-test for continuous variables.
*
Median (IQR).