Hospitals whose infection prevention and control programs are led by a director who is board certified in infection prevention and control have significantly lower rates of methicillin-resistant Staphylococcus aureus (MRSA) bloodstream infections (BSI) than those that are not led by a certified professional, according to a new study published in the March issue of the American Journal of Infection Control, the official publication of APIC - the Association for Professionals in Infection Control and Epidemiology.
A team of researchers from the Columbia University School of Nursing surveyed infection prevention and control departments of 203 acute care hospitals in California to determine if there is an association between structure and practices of their programs, and frequency of infections caused by antibiotic-resistant bacteria. MRSA bloodstream infection data for 91 of these hospitals were analyzed to see if there were factors that were associated with frequency of this infection. Presence of a board certified director and participation in a multifacility performance improvement project were associated with significantly lower MRSA BSI rates. This is one of the first studies that found an association between specific infrastructure elements, patient care practices, and rates of healthcare-associated infections. MRSA is a type of staph bacteria that is resistant to certain antibiotics and can cause serious infections.