Bacteriological Profile of Hospital Acquired Infection and Their Antimicrobial Susceptibility Patterns in a Tertiary Care Hospital
Abstract
A hospital-acquired infection (HAI) is acquired in a hospital or other health care facilities. This is an extra burden in every unit of hospital as it increases the morbidity, mortality, cost of treatment and also duration of the hospital stays for the patients. This study aimed to find out the causative bacterial agents of HAI from different clinical samples and their antimicrobial susceptibility patterns. This was a cross-sectional descriptive study conducted in the Department of Microbiology and Virology, Sylhet MAG Osmani Medical College, in collaboration with in-patient departments of Sylhet MAG Osmani Medical College Hospital from January 2019 to December 2019. A total of 123 patients of different ages, sex were enrolled in this study. Samples were collected from postoperative wounds, post catheterized urinary tract infections, diabetic wounds and intravenous cannula from Surgery ward, Medicine ward and Obstetrics & Gynecology ward. Standard laboratory procedures were applied to isolate and identify the bacteria. The identified organisms were then tested for anti biogram. Among 123 patients 46 (37.4%) were affected by hospital acquired infections. Higher prevalence (n=28, 60.87%) of HAI was found in Surgery ward and the lower prevalence (n=9, 19.56%) was found in Medicine ward and Obstetrics & Gynecology ward. The most common type of infection was surgical wound infection (20, 43.48%). Out of all the HAIs irrespective of source and site, highest number were done by…
How strong is the evidence?
Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 123 participants or records.
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