Identifying Patterns of Primary Care Antibiotic Prescribing for a Spinal Cord Injury (SCI) Cohort Using an Electronic Medical Records (EMR) Database.
Arrani Senthinathan, Melanie Penner, Karen Tu and 5 others
PMID 38174137WHAT IT FOUND
Most people with spinal cord injuries received few or no antibiotics in primary care, but 10% accounted for nearly half of all prescriptions.
Urinary catheter use was the strongest predictor of higher antibiotic counts. Late-career doctors prescribed longer treatment durations.
Key findings
01Ten percent of individuals in the SCI cohort accounted for 48.8% of the total number of antibiotics prescribed.
02Catheter use was significantly associated with an increased number of antibiotics prescribed.
03Late-career primary care physicians prescribed significantly longer antibiotic durations compared to early-career physicians.
STILL TO COME
How it was doneWhat they found
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What it does not show
The study only looked at prescriptions from the patient's rostered primary care physician. Antibiotics from emergency rooms, specialists, or walk-in clinics were not included, so the total antibiotic burden is likely underestimated. The data showed what was prescribed, not what was actually taken by the patient. The records were inconsistent, so the researchers could not determine if the antibiotics prescribed were appropriate for the specific infection or severity. The findings apply only to patients rostered to a primary care physician in Ontario, though the authors note most SCI patients in similar health systems have a family physician.
Declared interests
The authors declared no conflicts of interest.
The easy way to misread this
Do not assume this study shows how often people with SCI take antibiotics overall. It only counted prescriptions from their primary care doctor, missing any antibiotics obtained from hospitals, specialists, or other clinics.