Figure 1. Research flowchart. This study screened a total of 995 patients, and ultimately determined that 397 patients met the inclusion criteria. According to whether the caudate lobe of the liver was resected, propensity score matching (PSM) was perform (IMAGE)

Science China Press

Figure 1. Research flowchart. This study screened a total of 995 patients, and ultimately determined that 397 patients met the inclusion criteria. According to whether the caudate lobe of the liver was resected, propensity score matching (PSM) was perform

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Figure 1. Research flowchart. This study screened a total of 995 patients, and ultimately determined that 397 patients met the inclusion criteria. According to whether the caudate lobe of the liver was resected, propensity score matching (PSM) was performed at a ratio of 1:1, successfully constructing two baseline-balanced study groups, each containing 146 patients.

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