Table 1.

Demographics at the 5-year follow-up

BMI, body mass index; WBC, white blood cell count; ALT, alanine transaminase; Alk-p, alkaline phosphatase; TB, total bilirubin; PD, poorly differentiated adenocarcinoma; Chemo TX, chemotherapy; CDT, cancer-directed treatments.

^aExpressed as the mean ± SD and calculated using the independent-samples t test, χ² test or Fisher's exact test.

^bInterval from symptom onset to initial diagnosis.