EVALUATION THE PREVALENCE OF MULTIDRUG RESISTANCE BACTERIA AMONG IRAQI PATIENTS AND ITS ASSOCIATION WITH PATIENTS'...

The aim: The study aimed to evaluate the prevalence of multidrug resistance bacteria (MDR),, it's types and explore the patient's predictive factors associated with it.

Materials and methods: The study was a cross-sectional observational study conducted in a microbiology lab in AL-Zahraa Teaching Hospital and Alsader Medical City, in Najaf Province, Iraq. The participants included patients presented with different kinds of infections and caused by organisms isolated from different sources. The patients had positive growth media were 304 out of total 475 patients.

Results: The data extraction sheet included the laboratory culture and sensitivity report and patient sociodemographic factors and risk factors. The study displayed an extremely high prevalence of MDR bacteria 88% and the prevalence of extensive drug resistance (XDR) was 23%, whereas Pan-drug resistance (PDR) prevalence was 2%. Specifically, Methicillin resistance Staphylococcus Aureus (MRSA) was detected in 73% of the total patients infected with Staph. Bacteria. The prevalence of Extended spectrum beta-lactamases (ESBLs) was reached to 56% among the patients infected with Enterobacteria, while carbap¬enem resistance (CR) was recorded in 25% of the patients infected with different kinds of bacteria. Only education level was significantly associated with the prevalence of MDR. Patients with (college/post-graduate) education were associated with a low incidence of MDR.

Conclusions: A very high prevalence of multidrug resistance bacteria was noted in patients with a bacterial infection. Among all patients' characters, only higher education was associated with lower incidence.