Figure 2.

Risk of pancreatic cancer according to quartiles of trans-nonachlor in the most valid or relevant stratum of fasting (>6 h) (A), diagnostic basis (microscopic confirmation) (B), weight (normal weight) (C), and interval between blood extraction and index date (≥10 years) (D). From left to right: Q2, Q3 and Q4. Models based on crude concentrations. (A, B, D) Conditional logistic regression, model further adjusted for body mass index. (C) Unconditional logistic regression adjusting for all matching factors. (A) n = 430 (150 cases and 280 controls). (B) n = 1110 (372 cases and 738 controls). (C) n = 611 (197 cases and 414 controls). (D) n = 532 (179 cases and 353 controls). Q, quartile