Fig. 2From: Adverse events in thyroid surgery: observational study in three surgical units with high volume/yearForest plot reporting results of multivariate analysis considering postoperative bleeding as dependent variable. OR odds ratio, HBP high blood pressure, ACT/AAG anticoagulant/antiaggregant, IO intraoperative, LND lymph node dissection. X axis is reported in logarithmic scale.Back to article page