Correction to: Outcomes of endoscopic treatment for malignant biliary obstruction in patients with surgically altered anatomy: analysis of risk factors for clinical failure

Correction to: Surgical Endoscopy https://doi.org/10.1007/s00464-020-07385-y

There are several places where the P-value and Odds ratio in Table 3 are incorrect: these are shown in the corrected Table 3.

Table 3 Risk factor for clinical failure via endoscopic treatment of MBO in patients with surgically altered anatomy

The following two sentences related to Table 3 should be corrected:

• 1. In the Results section of the Abstract, the sentence

“In multivariate analysis, the presence of peritoneal dissemination (odds ratio, 7.3; 95% confidence interval, 1.5–43.5, p = 0.02) was as an independent risk factor for clinical failure.”

should read:

“In multivariate analysis, the presence of peritoneal dissemination (odds ratio, 6.8; 95% confidence interval, 1.6–32.8, p = 0.008) was as an independent risk factor for clinical failure.”

• 2. In the last line of Clinical outcome section, the sentence

“In multivariate analysis, the presence of peritoneal dissemination (odds ratio, 7.3; 95% confidence interval, 1.5–43.5) (p = 0.02) was as an independent risk factor for clinical failure.”

should read:

“In multivariate analysis, the presence of peritoneal dissemination (odds ratio, 6.8; 95% confidence interval, 1.6–32.8) (p = 0.008) was as an independent risk factor for clinical failure.”

The authors regret these errors.