Table 1.
Characteristics of the Study Population (N=66)
| Variable | IPMN cases (n=42) |
Healthy controls (n=24) |
|---|---|---|
| Age at diagnosis/interview, mean (SD)(yrs) | 69.0 (10.7) | 69.1 (9.6) |
| Gender, male: female, n (%) | 19:23 (45:55) | 12:12 (50:50) |
| Race, n (%) | ||
| White, Non-Hispanic | 37 (88) | 24 (100) |
| Other | 5 (12) | 0 (0) |
| Family history of pancreatic cancer, n (%) | ||
| Yes | 4 (17) | 1 (4) |
| No | 15 (83) | 23 (96) |
| Ever Smoker, n (%) | ||
| Yes | 21 (50) | 11 (46) |
| No | 21 (50) | 3 (13) |
| Unknown | 0 (0) | 10 (42) |
| IPMN Grade, n (%) | ||
| Low | 4 (9.5 ) | - |
| Moderate | 17 (40.5) | - |
| High | 13 (31) | - |
| Invasive | 8 (19) | - |
Data represent counts (percentages) unless otherwise indicated. Counts may not add up to the total due to missing values, and percentages may not equal 100 due to rounding.