Which practices are high antibiotic prescribers? A cross-sectional analysis
Open Access
- 1 October 2009
- journal article
- research article
- Published by Royal College of General Practitioners in British Journal of General Practice
- Vol. 59 (567), e315-e320
- https://doi.org/10.3399/bjgp09x472593
Abstract
Substantial variation in antibiotic prescribing rates between general practices persists, but remains unexplained at national level. To establish the degree of variation in antibiotic prescribing between practices in England and identify the characteristics of practices that prescribe higher volumes of antibiotics. Cross-sectional study. 8057 general practices in England. A dataset was constructed containing data on standardised antibiotic prescribing volumes, practice characteristics, patient morbidity, ethnicity, social deprivation, and Quality and Outcomes Framework achievement (2004-2005). Data were analysed using multiple regression modelling. There was a twofold difference in standardised antibiotic prescribing volumes between practices in the 10th and 90th centiles of the sample (0.48 versus 0.95 antibiotic prescriptions per antibiotic STAR-PU [Specific Therapeutic group Age-sex weightings-Related Prescribing Unit]). A regression model containing nine variables explained 17.2% of the variance in antibiotic prescribing. Practice location in the north of England was the strongest predictor of high antibiotic prescribing. Practices serving populations with greater morbidity and a higher proportion of white patients prescribed more antibiotics, as did practices with shorter appointments, non-training practices, and practices with higher proportions of GPs who were male, >45 years of age, and qualified outside the UK. Practice and practice population characteristics explained about one-sixth of the variation in antibiotic prescribing nationally. Consultation-level and qualitative studies are needed to help further explain these findings and improve our understanding of this variation.This publication has 39 references indexed in Scilit:
- Patients' ideas, concerns, and expectations (ICE) in general practice: impact on prescribingBritish Journal of General Practice, 2009
- Ethnic density, physical illness, social deprivation and antidepressant prescribing in primary care: ecological studyThe British Journal of Psychiatry, 2008
- Predictors of inappropriate antibiotic prescribing among primary care physiciansCMAJ : Canadian Medical Association Journal, 2007
- Social deprivation and statin prescribing: a cross-sectional analysis using data from the new UK general practitioner ‘Quality and Outcomes Framework’Journal of Public Health, 2006
- Age-related changes in consultations and antibiotic prescribing for acute respiratory infections, 1995–2000. Data from the UK General Practice Research DatabaseJournal of Clinical Pharmacy & Therapeutics, 2006
- Socioeconomic determinants of regional differences in outpatient antibiotic consumption: Evidence from SwitzerlandHealth Policy, 2006
- Why has antibiotic prescribing for respiratory illness declined in primary care? A longitudinal study using the General Practice Research DatabasePublished by Oxford University Press (OUP) ,2004
- North-South Gradients in Britain for Stroke and CHDStroke, 2003
- Determinants of physicians' attitude towards prescribingJournal of Clinical Pharmacy & Therapeutics, 2002
- Knowledge, uptake and availability of health and social services among Asian Gujarati and white elderly personsEthnicity & Health, 1997