Bibliography

Research using CPRD data has informed drug safety guidance and clinical practice and resulted in over 2,200 peer-reviewed publications.

The CPRD bibliography is updated on a monthly basis (last updated 5 August 2019) and papers are listed below and in the PDF below.

If you have published papers using CPRD data which are not included in this list, please contact us at enquiries@cprd.com so that we can update the bibliography.

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2019
M. C. Gulliford, Prevost, A. T., Charlton, J., Juszczyk, D., Soames, J., McDermott, L., Sultana, K., Wright, M., Fox, R., Hay, A. D., Little, P., Moore, M. V., Yardley, L., and Ashworth, M., “Effectiveness and safety of electronically delivered prescribing feedback and decision support on antibiotic use for respiratory illness in primary care: REDUCE cluster randomised trial”, Bmj, vol. 364, p. l236, 2019.
M. C. Gulliford, Juszczyk, D., Prevost, A. T., Soames, J., McDermott, L., Sultana, K., Wright, M., Fox, R., Hay, A. D., Little, P., Moore, M., Yardley, L., Ashworth, M., and Charlton, J., “Electronically delivered interventions to reduce antibiotic prescribing for respiratory infections in primary care: cluster RCT using electronic health records and cohort study”, Health Technol Assess, vol. 23, pp. 1-70, 2019.
S. Alageel and Gulliford, M. C., “Health checks and cardiovascular risk factor values over six years' follow-up: Matched cohort study using electronic health records in England”, PLoS Med, vol. 16, p. e1002863, 2019.
R. Gafoor, Charlton, J., Ravindrarajah, R., and Gulliford, M. C., “Importance of Frailty for Association of Antipsychotic Drug Use with Risk of Fracture: Cohort Study Using Electronic Health Records”, J Am Med Dir Assoc, 2019.
X. Sun and Gulliford, M. C., “Reducing antibiotic prescribing in primary care in England from 2014 to 2017: population-based cohort study”, BMJ Open, vol. 9, p. e023989, 2019.
2018
R. Gafoor, Booth, H. P., and Gulliford, M. C., “Antidepressant utilisation and incidence of weight gain during 10 years' follow-up: population based cohort study”, Bmj, vol. 361, p. k1951, 2018.
N. C. Hazra, Rudisill, C., and Gulliford, M. C., “Determinants of health care costs in the senior elderly: age, comorbidity, impairment, or proximity to death?”, Eur J Health Econ, vol. 19, pp. 831-842, 2018.
J. Charlton, Ravindrarajah, R., Hamada, S., Jackson, S. H., and Gulliford, M. C., “Trajectory of Total Cholesterol in the Last Years of Life Over Age 80 Years: Cohort Study of 99,758 Participants”, J Gerontol A Biol Sci Med Sci, vol. 73, pp. 1083-1089, 2018.
2017
M. C. Gulliford, Charlton, J., Prevost, T., Booth, H., Fildes, A., Ashworth, M., Littlejohns, P., Reddy, M., Khan, O., and Rudisill, C., “Costs and Outcomes of Increasing Access to Bariatric Surgery: Cohort Study and Cost-Effectiveness Analysis Using Electronic Health Records”, Value Health, vol. 20, pp. 85-92, 2017.
R. Ravindrarajah, Dregan, A., Hazra, N. C., Hamada, S., Jackson, S. H. D., and Gulliford, M. C., “Declining blood pressure and intensification of blood pressure management among people over 80 years: cohort study using electronic health records”, J Hypertens, vol. 35, pp. 1276-1282, 2017.
R. Ravindrarajah, Hazra, N. C., Hamada, S., Charlton, J., Jackson, S. H. D., Dregan, A., and Gulliford, M. C., “Systolic Blood Pressure Trajectory, Frailty, and All-Cause Mortality >80 Years of Age: Cohort Study Using Electronic Health Records”, Circulation, vol. 135, pp. 2357-2368, 2017.
2016
C. Rudisill, Charlton, J., Booth, H. P., and Gulliford, M. C., “Are healthcare costs from obesity associated with body mass index, comorbidity or depression? Cohort study using electronic health records”, Clin Obes, vol. 6, pp. 225-31, 2016.
H. P. Booth, Khan, O., Fildes, A., Prevost, A. T., Reddy, M., Charlton, J., and Gulliford, M. C., “Changing Epidemiology of Bariatric Surgery in the UK: Cohort Study Using Primary Care Electronic Health Records”, Obes Surg, vol. 26, pp. 1900-5, 2016.
A. S. Forster, Burgess, C., Dodhia, H., Fuller, F., Miller, J., McDermott, L., and Gulliford, M. C., “Do health checks improve risk factor detection in primary care? Matched cohort study using electronic health records”, J Public Health (Oxf), vol. 38, pp. 552-559, 2016.
M. C. Gulliford, Booth, H. P., Reddy, M., Charlton, J., Fildes, A., Prevost, A. T., and Khan, O., “Effect of Contemporary Bariatric Surgical Procedures on Type 2 Diabetes Remission. A Population-Based Matched Cohort Study”, Obes Surg, vol. 26, pp. 2308-15, 2016.
D. Juszczyk, Charlton, J., McDermott, L., Soames, J., Sultana, K., Ashworth, M., Fox, R., Hay, A. D., Little, P., Moore, M. V., Yardley, L., Prevost, A. T., and Gulliford, M. C., “Electronically delivered, multicomponent intervention to reduce unnecessary antibiotic prescribing for respiratory infections in primary care: a cluster randomised trial using electronic health records-REDUCE Trial study original protocol”, BMJ Open, vol. 6, p. e010892, 2016.
M. C. Gulliford, Moore, M. V., Little, P., Hay, A. D., Fox, R., Prevost, A. T., Juszczyk, D., Charlton, J., and Ashworth, M., “Safety of reduced antibiotic prescribing for self limiting respiratory tract infections in primary care: cohort study using electronic health records”, Bmj, vol. 354, p. i3410, 2016.
H. P. Booth, Prevost, A. T., and Gulliford, M. C., “Severity of obesity and management of hypertension, hypercholesterolaemia and smoking in primary care: population-based cohort study”, J Hum Hypertens, vol. 30, pp. 40-5, 2016.
2015
H. P. Booth, Prevost, A. T., and Gulliford, M. C., “Access to weight reduction interventions for overweight and obese patients in UK primary care: population-based cohort study”, BMJ Open, vol. 5, p. e006642, 2015.
S. Hamada and Gulliford, M. C., “Antidiabetic and cardiovascular drug utilisation in patients diagnosed with type 2 diabetes mellitus over the age of 80 years: a population-based cohort study”, Age Ageing, vol. 44, pp. 566-73, 2015.
C. H. van Jaarsveld and Gulliford, M. C., “Childhood obesity trends from primary care electronic health records in England between 1994 and 2013: population-based cohort study”, Arch Dis Child, vol. 100, pp. 214-9, 2015.
N. C. Hazra, Dregan, A., Jackson, S., and Gulliford, M. C., “Differences in Health at Age 100 According to Sex: Population-Based Cohort Study of Centenarians Using Electronic Health Records”, J Am Geriatr Soc, vol. 63, pp. 1331-7, 2015.
A. S. Forster, Dodhia, H., Booth, H., Dregan, A., Fuller, F., Miller, J., Burgess, C., McDermott, L., and Gulliford, M. C., “Estimating the yield of NHS Health Checks in England: a population-based cohort study”, J Public Health (Oxf), vol. 37, pp. 234-40, 2015.
N. Hazra, Dregan, A., Charlton, J., Gulliford, M. C., and D'Cruz, D. P., “Incidence and mortality of relapsing polychondritis in the UK: a population-based cohort study”, Rheumatology (Oxford), vol. 54, pp. 2181-7, 2015.
A. Fildes, Charlton, J., Rudisill, C., Littlejohns, P., Prevost, A. T., and Gulliford, M. C., “Probability of an Obese Person Attaining Normal Body Weight: Cohort Study Using Electronic Health Records”, Am J Public Health, vol. 105, pp. e54-9, 2015.
2014
A. Dregan, Charlton, J., Chowienczyk, P., and Gulliford, M. C., “Chronic inflammatory disorders and risk of type 2 diabetes mellitus, coronary heart disease, and stroke: a population-based cohort study”, Circulation, vol. 130, pp. 837-44, 2014.
M. C. Gulliford, van Staa, T. P., McDermott, L., McCann, G., Charlton, J., and Dregan, A., “Cluster randomized trials utilizing primary care electronic health records: methodological issues in design, conduct, and analysis (eCRT Study)”, Trials, vol. 15, p. 220, 2014.
M. C. Gulliford, Dregan, A., Moore, M. V., Ashworth, M., Staa, T., McCann, G., Charlton, J., Yardley, L., Little, P., and McDermott, L., “Continued high rates of antibiotic prescribing to adults with respiratory tract infection: survey of 568 UK general practices”, BMJ Open, vol. 4, p. e006245, 2014.
M. C. Gulliford, Bhattarai, N., Charlton, J., and Rudisill, C., “Cost-effectiveness of a universal strategy of brief dietary intervention for primary prevention in primary care: population-based cohort study and Markov model”, Cost Eff Resour Alloc, vol. 12, p. 4, 2014.
M. C. Gulliford, Van Staa, T., Dregan, A., McDermott, L., McCann, G., Ashworth, M., Charlton, J., Little, P., Moore, M. V., and Yardley, L., “Electronic health records for intervention research: a cluster randomized trial to reduce antibiotic prescribing in primary care (eCRT study)”, Ann Fam Med, vol. 12, pp. 344-51, 2014.
M. C. Gulliford, Charlton, J., Bhattarai, N., Charlton, C., and Rudisill, C., “Impact and cost-effectiveness of a universal strategy to promote physical activity in primary care: population-based cohort study and Markov model”, Eur J Health Econ, vol. 15, pp. 341-51, 2014.
H. P. Booth, Prevost, A. T., and Gulliford, M. C., “Impact of body mass index on prevalence of multimorbidity in primary care: cohort study”, Fam Pract, vol. 31, pp. 38-43, 2014.
H. Booth, Khan, O., Prevost, T., Reddy, M., Dregan, A., Charlton, J., Ashworth, M., Rudisill, C., Littlejohns, P., and Gulliford, M. C., “Incidence of type 2 diabetes after bariatric surgery: population-based matched cohort study”, Lancet Diabetes Endocrinol, vol. 2, pp. 963-8, 2014.
A. Dregan, van Staa, T. P., McDermott, L., McCann, G., Ashworth, M., Charlton, J., Wolfe, C. D., Rudd, A., Yardley, L., Gulliford, M. C., and Steering, C. Trial, “Point-of-care cluster randomized trial in stroke secondary prevention using electronic health records”, Stroke, vol. 45, pp. 2066-71, 2014.
2013
H. P. Booth, Prevost, A. T., and Gulliford, M. C., “Epidemiology of clinical body mass index recording in an obese population in primary care: a cohort study”, J Public Health (Oxf), vol. 35, pp. 67-74, 2013.
J. M. Nicholas, Ridsdale, L., Richardson, M. P., Grieve, A. P., and Gulliford, M. C., “Fracture risk with use of liver enzyme inducing antiepileptic drugs in people with active epilepsy: cohort study using the general practice research database”, Seizure, vol. 22, pp. 37-42, 2013.
H. P. Booth, Prevost, A. T., and Gulliford, M. C., “Validity of smoking prevalence estimates from primary care electronic health records compared with national population survey data for England, 2007 to 2011”, Pharmacoepidemiol Drug Saf, vol. 22, pp. 1357-61, 2013.
2012
N. Bhattarai, Charlton, J., Rudisill, C., and Gulliford, M. C., “Coding, recording and incidence of different forms of coronary heart disease in primary care”, PLoS One, vol. 7, p. e29776, 2012.
S. M. Langan, Groves, R. W., Card, T. R., and Gulliford, M. C., “Incidence, mortality, and disease associations of pyoderma gangrenosum in the United Kingdom: a retrospective cohort study”, J Invest Dermatol, vol. 132, pp. 2166-70, 2012.
J. M. Nicholas, Ridsdale, L., Richardson, M. P., Ashworth, M., and Gulliford, M. C., “Trends in antiepileptic drug utilisation in UK primary care 1993-2008: cohort study using the General Practice Research Database”, Seizure, vol. 21, pp. 466-70, 2012.
A. Dregan, Moller, H., Murray-Thomas, T., and Gulliford, M. C., “Validity of cancer diagnosis in a primary care database compared with linked cancer registrations in England. Population-based cohort study”, Cancer Epidemiol, vol. 36, pp. 425-9, 2012.
2011
A. M. Toschke, Gulliford, M. C., Wolfe, C. D., Rudd, A. G., and Heuschmann, P. U., “Antihypertensive treatment after first stroke in primary care: results from the General Practitioner Research Database”, J Hypertens, vol. 29, pp. 154-60, 2011.
M. C. Gulliford, Van Staa, T., McDermott, L., Dregan, A., McCann, G., Ashworth, M., Charlton, J., Grieve, A. P., Little, P., Moore, M. V., and Yardley, L., “Cluster randomised trial in the General Practice Research Database: 1. Electronic decision support to reduce antibiotic prescribing in primary care (eCRT study)”, Trials, vol. 12, p. 115, 2011.
L. Ridsdale, Charlton, J., Ashworth, M., Richardson, M. P., and Gulliford, M. C., “Epilepsy mortality and risk factors for death in epilepsy: a population-based study”, Br J Gen Pract, vol. 61, pp. e271-8, 2011.
A. Dregan, Grieve, A., Van Staa, T., and Gulliford, M. C., “Potential application of item-response theory to interpretation of medical codes in electronic patient records”, BMC Med Res Methodol, vol. 11, p. 168, 2011.
A. K. Imkampe and Gulliford, M. C., “Trends in Type 1 diabetes incidence in the UK in 0- to 14-year-olds and in 15- to 34-year-olds, 1991-2008”, Diabet Med, vol. 28, pp. 811-4, 2011.
C. Patch, Charlton, J., Roderick, P. J., and Gulliford, M. C., “Use of antihypertensive medications and mortality of patients with autosomal dominant polycystic kidney disease: a population-based study”, Am J Kidney Dis, vol. 57, pp. 856-62, 2011.
A. Dregan, Toschke, M. A., Wolfe, C. D., Rudd, A., Ashworth, M., and Gulliford, M. C., “Utility of electronic patient records in primary care for stroke secondary prevention trials”, BMC Public Health, vol. 11, p. 86, 2011.
2010
M. C. Gulliford, Charlton, J., Rudd, A., Wolfe, C. D., and Toschke, A. M., “Declining 1-year case-fatality of stroke and increasing coverage of vascular risk management: population-based cohort study”, J Neurol Neurosurg Psychiatry, vol. 81, pp. 416-22, 2010.
2009
R. Jones, Charlton, J., Latinovic, R., and Gulliford, M. C., “Alarm symptoms and identification of non-cancer diagnoses in primary care: cohort study”, Bmj, vol. 339, p. b3094, 2009.
[Page last reviewed 5 August 2019]