Ghali, William A.

Coding algorithms for defining comorbidities in ICD-9-CM and ICD-10 administrative data

Quan, H., Sundararajan, V., Halfon, P., Fong, A., Burnand, B., Luthi, J.-C., Saunders, L. D., Beck, C. A., Feasby, T. E., & Ghali, W. A. (2005) · Medical Care

Medical Coding and Health InformationChronic Disease Management Strategies

Cited by 10,669

Increasing Incidence and Prevalence of the Inflammatory Bowel Diseases With Time, Based on Systematic Review

Molodecky, N. A., Soon, I. S., Rabi, D. M., Ghali, W. A., Ferris, M., Chernoff, G., Benchimol, E. I., Panaccione, R., Ghosh, S., Barkema, H. W., et al. (2012) · Gastroenterology

Inflammatory Bowel DiseaseOcular Diseases and Behçet’s Syndrome

Cited by 4,833

New ICD-10 version of the Charlson comorbidity index predicted in-hospital mortality

Sundararajan, V., Henderson, T., Perry, C., Muggivan, A., Quan, H., & Ghali, W. A. (2004) · Journal of Clinical Epidemiology

Medical Coding and Health InformationChronic Disease Management Strategies

Cited by 2,439

Association of alcohol consumption with selected cardiovascular disease outcomes: a systematic review and meta-analysis

Ronksley, P. E., Brien, S. E., Turner, B. J., Mukamal, K. J., & Ghali, W. A. (2011) · BMJ

Alcohol Consumption and Health EffectsSubstance Abuse Treatment and Outcomes

Cited by 1,610

Physician wellness: a missing quality indicator

Wallace, J. E., Lemaire, J. B., & Ghali, W. A. (2009) · The Lancet

Healthcare professionals’ stress and burnoutOccupational Health and Burnout

Cited by 1,608

Active Smoking and the Risk of Type 2 Diabetes: A Systematic Review and Meta-analysis

Willi, C., Bodenmann, P., Ghali, W. A., Faris, P. D., & Cornuz, J. (2007) · JAMA

Smoking Behavior and CessationDiabetes, Cardiovascular Risks, and Lipoproteins

Cited by 1,268

Exploring physician specialist response rates to web-based surveys

Cunningham, C. T., Quan, H., Hemmelgarn, B., Noseworthy, T., Beck, C. A., Dixon, E., Samuel, S., Ghali, W. A., Sykes, L. L., & Jetté, N. (2015) · BMC Medical Research Methodology

Survey Methodology and NonresponseSurvey Sampling and Estimation Techniques

Cited by 995

Effect of alcohol consumption on biological markers associated with risk of coronary heart disease: systematic review and meta-analysis of interventional studies

Brien, S. E., Ronksley, P. E., Turner, B. J., Mukamal, K. J., & Ghali, W. A. (2011) · BMJ

Alcohol Consumption and Health EffectsCoffee research and impacts

Cited by 791

Dealing with missing data in a multi-question depression scale: a comparison of imputation methods

Shrive, F. M., Stuart, H., Quan, H., & Ghali, W. A. (2006) · BMC Medical Research Methodology

Statistical Methods and Bayesian InferencePsychometric Methodologies and Testing

Cited by 650

Validation of a case definition to define hypertension using administrative data

Quan, H., Khan, N., Hemmelgarn, B. R., Tu, K., Chen, G., Campbell, N., Hill, M. D., Ghali, W. A., & McAlister, F. A. (2009) · Hypertension

Medical Coding and Health InformationBlood Pressure and Hypertension Studies

Cited by 350

Overview of a formal scoping review on health system report cards

Brien, S. E., Lorenzetti, D. L., Lewis, S., Kennedy, J., & Ghali, W. A. (2010) · Implementation Science

Healthcare Quality and ManagementPatient Satisfaction in Healthcare

Cited by 290

An observational study found that authors of randomized controlled trials frequently use concealment of randomization and blinding, despite the failure to report these methods

Devereaux, P. J., Choi, P. T.-L., El-Dika, S., Bhandari, M., Montori, V. M., Schünemann, H. J., Garg, A. X., Busse, J. W., Heels-Ansdell, D., Ghali, W. A., et al. (2004) · Journal of Clinical Epidemiology

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 209

Identifying priorities in methodological research using ICD-9-CM and ICD-10 administrative data: report from an international consortium

De Coster, C., Quan, H., Finlayson, A., Gao, M., Halfon, P., Humphries, K. H., Johansen, H., Lix, L. M., Luthi, J.-C., Ma, J., et al. (2006) · BMC Health Services Research

Medical Coding and Health InformationElectronic Health Records Systems

Cited by 167

A Prospective Observational Study of Physician Handoff for Intensive-Care-Unit-to-Ward Patient Transfers

Li, P., Stelfox, H. T., & Ghali, W. A. (2011) · The American Journal of Medicine

Hospital Admissions and OutcomesPatient Safety and Medication Errors

Cited by 88

Effect of Clinical Decision Support With Audit and Feedback on Prevention of Acute Kidney Injury in Patients Undergoing Coronary Angiography: A Randomized Clinical Trial

James, M. T., Har, B. J., Tyrrell, B. D., Faris, P. D., Tan, Z., Spertus, J. A., Wilton, S. B., Ghali, W. A., Knudtson, M. L., Sajobi, T. T., et al. (2022) · JAMA

Acute Kidney Injury ResearchCoronary Interventions and Diagnostics

Cited by 59

Chart documentation quality and its relationship to the validity of administrative data discharge records

So, L., Beck, C. A., Brien, S., Kennedy, J., Feasby, T. E., Ghali, W. A., & Quan, H. (2010) · Health Informatics Journal

Medical Coding and Health InformationElectronic Health Records Systems

Cited by 50

Efficacy of In-Hospital Multidimensional Interventions of Secondary Prevention After Acute Coronary Syndrome: A Systematic Review and Meta-Analysis

Auer, R., Gaume, J., Rodondi, N., Cornuz, J., & Ghali, W. A. (2008) · Circulation

Cardiac Health and Mental HealthAcute Myocardial Infarction Research

Cited by 46

Optimizing Value From Cardiac Rehabilitation

Leggett, L. E., Hauer, T., Martin, B.-J., Manns, B., Aggarwal, S., Arena, R., Austford, L. D., Meldrum, D., Ghali, W., Knudtson, M. L., et al. (2015) · Mayo Clinic Proceedings

Cardiac Health and Mental HealthHealth Systems, Economic Evaluations, Quality of Life

Cited by 34