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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: J Gastrointest Surg. 2014 Dec 5;19(4):656–665. doi: 10.1007/s11605-014-2714-y

Table 4.

Multivariate analysis of predictors of high-grade dysplasia and invasive carcinoma compared to low-intermediate grade dysplasia in branch-duct IPMN

High-grade dysplasia
Invasive carcinoma
OR 95 % CI p value OR 95 % CI p value
Age 1.01 0.98, 1.04 0.54 1.01 0.97, 1.06 0.67
Gender 1.26 0.61, 2.60 0.54 1.37 0.55, 3.44 0.50
Smoker 1.22 0.59, 2.48 0.59 0.59 0.23, 1.50 0.27
Cyst size ≥3 cm 1.94 0.93, 4.03 0.08 1.48 0.59, 3.72 0.40
Mural nodule 1.17 0.47, 2.89 0.73 7.80 2.92, 20.87 <0.001
Symptoms 1.29 0.64, 2.62 0.48 12.25 3.94, 38.10 <0.001