Pre-Operative Medications as a Predictor for Post-Operative Complications Following Geriatric Hip Fracture Surgery.

Our study suggests that there is a strong and linear relationship between the number and type of pre-operative medications taken and risk of post-operative complications. This exists for up to 8 medications, at which point further increase does not contribute to an increased risk of complication. This relationship exists even after controlling for confounding variables and can be used by surgeons to better counsel patients and families regarding their specific risk for suffering perioperative complications.