title: Simple prescribing errors and allergy documentation in medical hospital admissions in Australia and New Zealand.
abstract: This study aimed to quantify and compare the prevalence of simple prescribing errors made by clinicians in the first 24 hours of a general medical patient's hospital admission. Four public or private acute care hospitals across Australia and New Zealand each audited 200 patients' drug charts. Patient demographics, pharmacist review and pre-defined prescribing errors were recorded. At least one simple error was present on the medication charts of 672/715 patients, with a linear relationship between the number of medications prescribed and the number of errors (r = 0.571, p < 0.001). The four sites differed significantly in the prevalence of different types of simple prescribing errors. Pharmacists were more likely to review patients aged > or = 75 years (39.9% vs 26.0%; p < 0.001) and those with more than 10 drug prescriptions (39.4% vs 25.7%; p < 0.001). Patients reviewed by a pharmacist were less likely to have inadequate documentation of allergies (13.5% vs 29.4%, p < 0.001). Simple prescribing errors are common, although their nature differs from site to site. Clinical pharmacists target patients with the most complex health situations, and their involvement leads to improved documentation.
authors.affiliation: The University of Western Australia.
authors.forename: Lorna
authors.initials: L
authors.lastname: Barton
authors.forename: Judith
authors.initials: J
authors.lastname: Futtermenger
authors.forename: Yash
authors.initials: Y
authors.lastname: Gaddi
authors.forename: Angela
authors.initials: A
authors.lastname: Kang
authors.forename: Jon
authors.initials: J
authors.lastname: Rivers
authors.forename: David
authors.initials: D
authors.lastname: Spriggs
authors.forename: Paul F
authors.initials: PF
authors.lastname: Jenkins
authors.forename: Campbell H
authors.initials: CH
authors.lastname: Thompson
authors.forename: Josephine S
authors.initials: JS
authors.lastname: Thomas
mesh_terms: D000289:Admitting Department, Hospital / Q000592:standards / Q000706:statistics & numerical data; D000328:Adult; D000368:Aged; D001315:Australia; D054869:Clinical Audit / Q000379:methods; D004282:Documentation / Q000592:standards / Q000706:statistics & numerical data; D004342:Drug Hypersensitivity / Q000175:diagnosis*; D004346:Drug Information Services / Q000592:standards / Q000706:statistics & numerical data; D005260:Female; D058005:General Practitioners / Q000592:standards; D006801:Humans; D008297:Male; D008501:Medical Records, Problem-Oriented / Q000592:standards / Q000706:statistics & numerical data; D008508:Medication Errors / Q000517:prevention & control / Q000706:statistics & numerical data; D008875:Middle Aged; D009520:New Zealand; D010595:Pharmacists / Q000592:standards; D010607:Pharmacy Service, Hospital / Q000592:standards / Q000706:statistics & numerical data; D010818:Practice Patterns, Physicians' / Q000592:standards / Q000706:statistics & numerical data; D015995:Prevalence; D058996:Quality Improvement