Investigating the Synergistic Interaction of Diabetes, Tobacco Smoking, Alcohol Consumption, and Hypercholesterolemia on the Risk of Pancreatic Cancer: A Case-Control Study in Italy

Table 2

Adjusted odds ratios of the selected variables.

Variables (N = 320)	Crude OR; (95% CI)	Adjusted OR; (95% CI)*
Gender
Males (reference)	1	1
Females	1.04 (0.78–1.40)	1.16 (0.81–1.65)
Age	0.99 (0.97–1.01)	0.99 (0.96–1.01)
Diabetes
No	1	1
Yes	1.95 (1.08–3.52)	1.64 (0.84–3.21)
Hypercholesterolemia
No	1	1
Yes	6.00 (3.56–10.11)	5.05 (2.94–8.66)
Ever smoking
No	1	1
Yes	1.97 (1-20–3.23)	1.28 (0.72–2.29)
Alcohol consumption
No	1	1
Yes	2.95 (1.80–4.83)	2.25 (1.30–3.89)

∗Adjusted for all variables.