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Updated: Jan 19, 2026
Healthcare Associated Infections II: Preventive Measures
Inpatient healthcare-associated bloodstream infections in older people
H Carl Hanger1, Michelle Bloor1
1Older Persons Health Specialist Service, Burwood Hospital, Christchurch, New Zealand.
Abstract:
This retrospective study describes inpatient healthcare-associated bloodstream infections (HABSI) in older adults and explores whether urinary catheters (presence/insertion/removal) were related to HABSI events. One hundred and sixty-seven HABSI events were identified, predominantly (124, 74%) with Gram-negative bacteria. HABSI was attributed to a urinary source in 110 patients (66%), with over half (63, 57%) of these associated with urinary catheters. Catheter-associated HABSI may be avoidable and potential preventative strategies are discussed.
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