Derivation of a score to predict infection due to multi-drug resistant Pseudomonas aeruginosa: A tool for guiding empirical antibiotic treatment

•Multi-resistance is an emerging health problem that requires new approach strategies.•Pseudomonas aeruginosainfections have a high mortality rate and require a quick and effective approach.•The development of risk scores is an useful tool for the management of infectious pathology.•Antibiotic management in infectious diseases is a challenge for therapeutic success and for caring for the local ecology.