Title |
Changes in early-career family physicians’ antibiotic prescribing for upper respiratory tract infection and acute bronchitis: a multicentre longitudinal study
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Published in |
Family Practice, April 2016
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DOI | 10.1093/fampra/cmw025 |
Pubmed ID | |
Authors |
Parker J Magin, Simon Morgan, Amanda Tapley, Kim M Henderson, Elizabeth G Holliday, Jean Ball, Joshua S Davis, Anthea Dallas, Andrew R Davey, Neil A Spike, Lawrie McArthur, Rebecca Stewart, Katie J Mulquiney, Mieke L van Driel |
Abstract |
Inappropriate antibiotic prescription and subsequent antibacterial resistance are major threats to health worldwide. We aimed to establish whether early-career 'apprenticeship-model' experience in family practice influences antibiotic prescribing for respiratory tract infections and to also establish other associations of antibiotic prescribing changes during this early-career experience. A longitudinal analysis (2010-2014) of a cohort study of Australian GP registrars' (vocational trainees') consultations. Registrars from five regional training programs recorded data from 60 consecutive consultations, once each 6-month training Term, including the diagnoses managed and medications prescribed. The outcomes were whether an antibiotic was prescribed for the diagnoses 'upper respiratory tract infection (URTI)' and 'acute bronchitis/bronchiolitis'. Generalized linear mixed modelling was used to account for repeated measures on registrars and to include the time component: 'Term'. A total of 856 registrars recorded 108759 consultations, including 8715 'URTI' diagnoses (5.15% of diagnoses) and 2110 'acute bronchitis/bronchiolitis' diagnoses (1.25%). Antibiotics were prescribed in 16.3% [95% confidence interval (CI) 14.9-17.8] of URTI and 72.2% (95% CI 69.6-74.6) of acute bronchitis/bronchiolitis diagnoses. Moving from an earlier to later term did not significantly influence registrars' antibiotic prescribing for URTI [adjusted odds ratio (OR) 0.95; 95% CI 0.87, 1.04, P = 0.27] or acute bronchitis/bronchiolitis [OR 1.01 (95% CI 0.90-1.14), P = 0.86]. Significant associations of antibiotic prescribing for URTIs were the registrar being non-Australian educated, greater patient age, practices not privately billing patients, pathology being ordered, longer consultation duration and the registrar seeking in-consultation information or advice (including from their supervisor). Early-career experience/training failed to produce rational antibiotic prescribing for URTI and acute bronchitis/bronchiolitis. Our findings suggest that prescribing interventions could target the registrar-supervisor dyad. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Spain | 2 | 40% |
United States | 1 | 20% |
United Kingdom | 1 | 20% |
Unknown | 1 | 20% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 4 | 80% |
Practitioners (doctors, other healthcare professionals) | 1 | 20% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 67 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 11 | 16% |
Student > Ph. D. Student | 9 | 13% |
Researcher | 8 | 12% |
Lecturer | 5 | 7% |
Student > Bachelor | 4 | 6% |
Other | 18 | 27% |
Unknown | 12 | 18% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 21 | 31% |
Pharmacology, Toxicology and Pharmaceutical Science | 6 | 9% |
Nursing and Health Professions | 5 | 7% |
Psychology | 4 | 6% |
Unspecified | 3 | 4% |
Other | 13 | 19% |
Unknown | 15 | 22% |