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Table 2 Demographics and indications of the different HOUSE-classes

From: The H.O.U.S.E. classification: a novel endoscopic retrograde cholangiopancreatography (ERCP) complexity grading scale

  HOUSE 1 HOUSE 2 HOUSE 3
Gender
 Female (%) 53.4 41.4 47.7
 Male (%) 46.6 58.6 52.3
Agea (year) 63.8 ± 0.5 53.3 ± 0.7 55.8 ± 1.2
 ASA 1–2 (%) 64.7 58.0 67.3
  Indications (%)
Acute pancreatitis 3.0 4.1 1.1
Cholangitis 3.1 4.3 4.9
Chronic pancreatitis 1.4 9.6 10.9
Intraoperative diagnosis 0.5 0.0 0.0
Malignancy 15.0 9.6 9.0
Obstructive jaundice 13.9 9.4 6.0
Other 7.1 16.5 31.6
Scheduled control 11.1 15.7 4.1
Sec. prophylax biliary pancreatitis 1.3 0.6 0.0
Stentdysfunction 2.8 7.0 0.8
Susp. bile leakage 3.8 1.9 1.5
Susp/known CBDS 36.0 7.2 12.8
Susp/known PSC 0.8 14.1 17.3
  1. aMean ± SEM