From: The association between serum ferritin levels and malignant intraductal papillary mucinous neoplasms
variables | Univariable | Multivariable | Â | Â |
---|---|---|---|---|
 | Model 1 | Model 2 | Model 3 | |
OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | |
Age | 0.98(0.94–1.02) | 0.97(0.92–1.02) | 0.97(0.92–1.03) | 0.97(0.92–1.03) |
Sex | 0.89(0.37–2.74) | 1.17(0.42–3.29) | 1.17(0.42–3.29) | 1.17(0.41–3.32) |
Size (cm) | 1.15(0.35–2.25) | 0.99(0.76–1.29) | 0.99(0.76–1.29) | 0.93(0.70–1.24) |
Type | ||||
  Main-duct | 1 | 1 | 1 | 1 |
  Branch-duct | 0.07(0.02–0.30) | 0.06 (0.01–0.26) | 0.06 (0.01–0.26) | 0.06 (0.01–0.27) |
  mixed | 0.43(0.15–1.23) | 0.37(0.12–1.18) | 0.37(0.12–1.19) | 0.39(0.12–1.26) |
Location | ||||
  Head-neck | 1 | 1 | 1 | 1 |
  Body-Tail | 0.55(0.20–1.49) | 0.57(0.18–1.82) | 0.57(0.17–1.92) | 0.64(0.19–2.19) |
Ferritin (×100, ng/ml) | 1.14(1.001–1.29) | 1.14 (0.99–1.32) | 1.14 (0.98–1.32) | 1.11 (0.96–1.30) |