… ; grade of operating surgeon; and grade of caring anaesthetist. Matched pairs were formed
… between the propensity scores of the paired patients 13. Propensity score-matching was …

… The present study used multiple regression and propensity score matching to adjust for
these differences and confirmed the increased 30 day mortality and complication rate in the GA …

… Second, the propensity score matching … of treatment selection bias inherent of a retrospective
study. Taking into account the year of the surgical procedure into the propensity score …

… One is multivariate logistic regression, and a second one is propensity score matching,
such as used in the present study. For either method to achieve meaningful results, the …

… of propensity score matching to compare outcomes across a variety of surgical procedures
… clinical characteristics such as surgical procedure type and duration of surgery, we used a …

… , if some surgeons always or nearly always use treatment while other surgeons strongly
prefer control, the analysis should not consider an indicator for surgeon in the propensity score …

… stability of three anaesthesia techniques: general anaesthesia (GA), continuous spinal …
three anaesthesia techniques in a sufficient number of patients using a propensity score analysis. …

… for elective surgical repair of a fractured hip. After propensity score matching, our results
indicate that the risk of dementia after inhalational GA was higher than after TIVA or RA. …

… Propensity Score Matching We used propensity score–matched analyses to reduce the …
Propensity scores were computed using modeling a logistic regression model in which the …

… anesthesia (RA) or general anesthesia (GA) is superior, but in which patients the type of
anesthesia may affect the outcome after surgery… , we used propensity score matching (PSM) to …