Stephen Campbell
Researcher Next ID · RN-028555
Researcher · Health Professions
Sefako Makgatho Health Sciences University
Pretoria, South Africa
- Works count
- 555
- Citation count
- 37,947
- H-index
- 84
- i10-index
- 311
Research interests
Publications
Strategies to Improve Antimicrobial Utilization with a Special Focus on Developing Countries
Life · 2021 · 10.3390/life11060528
Preventable medication harm across health care settings: a systematic review and meta-analysis
BMC Medicine · 2020 · 10.1186/s12916-020-01774-9
Review of Ongoing Activities and Challenges to Improve the Care of Patients With Type 2 Diabetes Across Africa and the Implications for the Future
Frontiers in Pharmacology · 2020 · https://doi.org/10.3389/fphar.2020.00108
Response to the Novel Corona Virus (COVID-19) Pandemic Across Africa: Successes, Challenges, and Implications for the Future
Frontiers in Pharmacology · 2020 · https://doi.org/10.3389/fphar.2020.01205
Diagnosis of physical and mental health conditions in primary care during the COVID-19 pandemic: a retrospective cohort study
The Lancet Public Health · 2020 · 10.1016/s2468-2667(20)30201-2
Ongoing strategies to improve the management of upper respiratory tract infections and reduce inappropriate antibiotic use particularly among lower and middle-income countries: findings and implications for the future
Current Medical Research and Opinion · 2019 · https://doi.org/10.1080/03007995.2019.1700947
Prevalence, severity, and nature of preventable patient harm across medical care settings: systematic review and meta-analysis
BMJ · 2019 · https://doi.org/10.1136/bmj.l4185
Barriers for Access to New Medicines: Searching for the Balance Between Rising Costs and Limited Budgets
Frontiers in Public Health · 2018 · https://doi.org/10.3389/fpubh.2018.00328
Managing diagnostic uncertainty in primary care: a systematic critical review
BMC Family Practice · 2017 · 10.1186/s12875-017-0650-0
PICO, PICOS and SPIDER: a comparison study of specificity and sensitivity in three search tools for qualitative systematic reviews
BMC Health Services Research · 2014 · https://doi.org/10.1186/s12913-014-0579-0
Effect of financial incentives on incentivised and non-incentivised clinical activities: longitudinal analysis of data from the UK Quality and Outcomes Framework
BMJ · 2011 · 10.1136/bmj.d3590
Effects of Pay for Performance on the Quality of Primary Care in England
New England Journal of Medicine · 2009 · https://doi.org/10.1056/nejmsa0807651
Quality of Primary Care in England with the Introduction of Pay for Performance
New England Journal of Medicine · 2007 · 10.1056/nejmsr065990
Research methods used in developing and applying quality indicators in primary care
BMJ · 2003 · https://doi.org/10.1136/bmj.326.7393.816
Identifying predictors of high quality care in English general practice: observational study
BMJ · 2001 · 10.1136/bmj.323.7316.784
Consensus methods in prescribing research
Journal of Clinical Pharmacy and Therapeutics · 2001 · 10.1046/j.1365-2710.2001.00331.x
Systematic review of studies of quality of clinical care in general practice in the UK, Australia and New Zealand.
PubMed · 2001 · 10.1136/qhc.0100152..
Defining quality of care
Social Science & Medicine · 2000 · https://doi.org/10.1016/s0277-9536(00)00057-5
Prescribing indicators for UK general practice: Delphi consultation study
BMJ · 2000 · 10.1136/bmj.321.7258.425
Canadian-French, German and UK versions of the Child Health Questionnaire: methodology and preliminary item scaling results
Quality of Life Research · 1998 · 10.1023/a:1008810004694
Group treatment of fibromyalgia: a 6 month outpatient program.
PubMed · 1996
The Influence of Smoking Cessation on the Prevalence of Overweight in the United States
New England Journal of Medicine · 1995 · 10.1056/nejm199511023331801
Low levels of somatomedin C in patients with the fibromyalgia syndrome. A possible link between sleep and muscle pain
Arthritis & Rheumatism · 1992 · 10.1002/art.1780351002
The american college of rheumatology 1990 criteria for the classification of fibromyalgia
Arthritis & Rheumatism · 1990 · https://doi.org/10.1002/art.1780330203
Prognostic importance of myocardial ischemia detected by ambulatory monitoring in patients with stable coronary artery disease.
Circulation · 1988 · 10.1161/01.cir.78.4.877
Circadian variation of transient myocardial ischemia in patients with coronary artery disease.
Circulation · 1987 · 10.1161/01.cir.75.2.395
Clinical characteristics of fibrositis
Arthritis & Rheumatism · 1983 · 10.1002/art.1780260701
Current projects
No projects listed.