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Table 5 The association between calculated threshold of main pancreatic duct (MPD) and malignancy in head-neck MPD-involved intraductal papillary mucinous neoplasms (IPMNs)

From: Threshold of main pancreatic duct for malignancy in intraductal papillary mucinous neoplasm at head-neck and body-tail

 

Univariate analysis

Multivariate analysis

OR (95%CI)

P value

OR

P value

MPD diameter (≥ 8.2 mm vs. < 8.2 mm)

5.73 (1.86–17.63)

0.002

9.75 (2.15–44.07)

0.003

MPD diameter (≥ 7.7 mm vs. < 7.7 mm)

4.86 (1.64–14.39)

0.004

Size (≥ 30 mm vs. < 30 mm)

3.22 (1.05–9.84)

0.040

6.64 (1.43–30.88)

0.016

CA19-9 (≥ 37 ng/ml vs. < 37 ng/ml)

5.00 (1.42–17.64)

0.012

6.85 (1.14–40.83)

0.04

Mural nodule (yes vs. no)

2.67 (0.63–11.23)

0.18

1.30 (0.21–8.12)

0.78

  1. CA19-9 carbohydrate antigen 19-9, OR odds ratio