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Fig. 1 | BMC Cancer

Fig. 1

From: Optimization of a laparoscopic procedure for advanced intrahepatic cholangiocarcinoma based on the concept of “waiting time”: a preliminary report

Fig. 1

Identification of eligible patients and establishment of traditional and optimized groups by 1:2 propensity score matching. Abbreviations: ICC, intrahepatic cholangiocarcinoma; PSM, propensity score matching; BMI, body mass index; ASA, American Society of Anesthesiologists; ALB, albumin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; T.Bil, total bilirubin

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