Table 1. Baseline characteristics of study patients.
| Age | Median | 66 years |
|---|---|---|
| Sex | M:F | 38:47 |
| CA 19-9 (IU/mL) | Median (range) | 80 (5∼19,210) |
| elevated patients | 52 (61%) | |
| Bilirubin, Total (mg/dL) | median (range) | 0.75 (0.3∼15.1) |
| elevated patients | 16 (19%) | |
| Location (pancreas mass) | Head | 40 (47%) |
| Body | 25 (29%) | |
| Tail | 20 (24%) | |
| DM (number of patients) | Number | 24 (28%) |
| DM (onset time) | < 1 year | 4 |
| 1 ∼ 2 years | 5 | |
| ≥ 3 years | 15 | |
| Smoking | Number (median PYR) | 11 (30 PYR) |
| Alcohol drinking | Heavy drinker* | 14 (2%) |
| Family history of pancreatic cancer | 1st degree | 2 |
*Daily alcohol consumption more than 50 g.