… liver resection with those of open liver resection for HCC. … After propensity score matching,
there were 43 patients in each … the resected nodules in the two groups after propensity score …

… We introduced propensity score matching to equate treatment groups to achieve a comparison
with reduced selection bias. After matching, the short-term and long-term outcomes were …

… Propensity score matching showed that LLR for CRLM may provide R0 resection rates and
long-term OS comparable to those for OLR, with lower blood loss and morbidity, and shorter …

… open or laparoscopic CRLM resection in 7 European tertiary hepatobiliary referral centres
were reviewed. After propensity score … DFS were evaluated in open and laparoscopic cohorts. …

… of our knowledge, to use propensity score matching analyses to compare the short- and
long-term results of laparoscopic versus open colon resections for patients with pT4 colon cancer…

… The aim of this study was to investigate the hypothesis that laparoscopic primary tumor
resection is safe and effective when compared with the open approach for locally advanced low …

… statistically significant findings, favoring open resection. In our propensity score-matched data,
… vs 20%; p = 0.08 after laparoscopic and open resection. However, this factor did not reach …

… We undertook propensity score analyses and compared outcomes for the OS and LAC
groups in a 1:1 matched cohort. Covariates in the model for propensity scores included age, …

… bias in propensity score … propensity score in the treated and (matched) non-treated group)
and Rubin's R (the ratio of treated to (matched) non-treated variances of the propensity score …

… open and laparoscopic resections. In Japan, radical D3 dissections performed by open
resection … Stage I/II colon and upper rectal cancers undergoing laparoscopic and open resection. …