Development and Impact of Multivariate Model-based Strategy to Target High-risk Patients of Postoperative Complication

The objective is therefore to create a risk score for ADEs in an orthopedic and traumatological surgery department. The study is an prospective, observational, cohort trial. A first step will consist of: (i) a collection of PIs carried out in an orthopedic and traumatological surgery department for 1 month, (ii) a score of the clinical impact of Pharmacist Interventions using the Clinical, Econnomic and organisationnal scale by method of consensus and (iii) a statistical analysis. Statistical analysis consists of (i) logistic regression modeling, (ii) performance measurement by discrimination and calibration, and internal validation by resampling. In a second step, external validation using a new sample will be performed.