Table 3.
Selected characteristics of HRI with and without IPMN
| IPMN (27) (n, %) |
No IPMN (56) (n, %) |
P-value | |
|---|---|---|---|
| Age at First Surveillance | |||
| 45-49 | 6 (22) | 18 (32) | 0.15 |
| 50-59 | 11 (41) | 28 (50) | |
| 60-69 | 10 (37) | 10 (18) | |
| Sex | |||
| Male | 7 (26) | 14 (25) | 0.93 |
| Female | 20 (74) | 42 (75) | |
| Ancestry | |||
| ≥2 Ashkenazi Jewish grandparents | 18 (67) | 27 (48) | 0.11 |
| No Ashkenazi Jewish grandparentsa | 9 (33) | 29 (52) | |
| Smoking | |||
| Ever | 12 (44) | 17 (30) | 0.21 |
| Never | 15 (56) | 39 (70) | |
| BMI | |||
| Normal or underweight (<25) | 17 (63) | 40 (71) | 0.44 |
| Overweight or obese (≥25) | 10 (37) | 16 (29) | |
| Personal History of Cancer | |||
| None | 15 (56) | 29 (52) | 0.75 |
| ≥1 diagnosis | 12 (44) | 27 (48) | |
| Family history of PDAC | |||
| ≥2 FDR | 6 (22) | 11 (20) | 0.42 |
| 1 FDR and ≥1SDR | 12 (44) | 18 (32) | |
| 1 FDR only | 9 (33) | 27 (48) |
a
No HRI had only 1 Ashkenazi Jewish grandparent