Table 2.
Factor | Univariate | Multivariate | |||
---|---|---|---|---|---|
OR (95% CI) | p-value | OR (95% CI) | p-value | ||
Age ≥70 yr | 1.09 (0.51–2.33) | 0.82 | - | - | |
Male sex | 0.97 (0.45–2.12) | 0.94 | - | - | |
Pancreatic cancer | 1.75 (0.79–3.90) | 0.17 | - | - | |
Tumor size ≥20 mm | 1.81 (0.82–3.99) | 0.14 | - | - | |
Puncture site, stomach | 0.40 (0.17–0.93) | 0.03 | 0.42 (0.18–0.98) | 0.04 | |
Needle type, FNB needle | 3.14 (1.36–7.27) | 0.01 | 3.07 (1.31–7.17) | 0.01 | |
Endoscopist, expert | 1.16 (0.54–2.48) | 0.70 | - | - |
OR, odds ratio; CI, confidence interval; FNB, fine needle biopsy.