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Table 6 Results of a multiple regression model to evaluate predictors of cannulation time

From: Influence of a novel classification of the papilla of Vater on the outcome of needle-knife fistulotomy for biliary cannulation

 

Coef

p

95% CI

Lower

Upper

Sex

1.326

0.208

− 0.742

3.394

Age

0.031

0.234

− 0.020

0.082

Viana classification

 I

8.266

0.000*

4.077

12.453

 IIa

0

   

 IIb

3.593

0.005*

1.114

6.071

 IIc

1.237

0.466

− 2.100

4.573

 IIIa

2.235

0.327

− 2.245

6.715

 IIIb

1.157

0.468

− 1.979

4.294

 IV

8.331

0.072

− 0.747

17.411

Biliary stenosis

2.591

0.063

1.960

3.220

CBD diameter

− 0.143

0.319

− 0.426

0.139

  1. *p < 0.01; R squared = 0186
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BMC Gastroenterology

ISSN: 1471-230X

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