Jack V Tu

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Using methods from the data-mining and machine-learning literature for disease classification and prediction: a case study examining classification of heart failure subtypes.

Peter C Austin, Douglas S Lee, Jack V Tu, 2013, Journal of clinical epidemiology.

Evaluation of Electronic Medical Record Administrative data Linked Database (EMRALD).

Karen Tu, Douglas S Lee, Jack V Tu, 2014, The American journal of managed care.

Age Disparities in Stroke Quality of Care and Delivery of Health Services

Gustavo Saposnik, Sandra E Black, Jack V Tu, 2009, Stroke.

Impact of picture archiving communication systems on rates of duplicate imaging: a before-after study

Jack V Tu, John J You, Lingsong Yun, 2008, BMC health services research.

The Use of Fixed-and Random-Effects Models for Classifying Hospitals as Mortality Outliers: A Monte Carlo Assessment

Peter C Austin, Jack V Tu, P. Austin, 2003, Medical decision making : an international journal of the Society for Medical Decision Making.

Lifetime Analysis of Hospitalizations and Survival of Patients Newly Admitted With Heart Failure

Peter C Austin, Douglas S Lee, Jack V Tu, 2012, Circulation. Heart failure.

Association of temporal trends in risk factors and treatment uptake with coronary heart disease mortality, 1994-2005.

Martin O'Flaherty, Douglas S Lee, Murray Krahn, 2010, JAMA.

Adherence with statin therapy in elderly patients with and without acute coronary syndromes.

Muhammad Mamdani, Jack V Tu, J. Tu, 2002, JAMA.

Interaction between neighborhood walkability and traffic-related air pollution on hypertension and diabetes: The CANHEART cohort.

Perry Hystad, Jack V Tu, Anna Chu, 2019, Environment international.

Predicting mortality among patients hospitalized for heart failure: derivation and validation of a clinical model.

Peter C Austin, Douglas S Lee, Jack V Tu, 2003, JAMA.

Effectiveness of public report cards for improving the quality of cardiac care: the EFFECT study: a randomized trial.

Peter C Austin, Douglas S Lee, Jack V Tu, 2009, JAMA.

Effectiveness of implantable defibrillators for preventing arrhythmic events and death: a meta-analysis.

Douglas S Lee, Jack V Tu, Paul Dorian, 2003, Journal of the American College of Cardiology.

Validation of physician billing and hospitalization data to identify patients with ischemic heart disease using data from the Electronic Medical Record Administrative data Linked Database (EMRALD).

Karen Tu, Douglas S Lee, Jack V Tu, 2010, The Canadian journal of cardiology.

Comparison of Coding of Heart Failure and Comorbidities in Administrative and Clinical Data for Use in Outcomes Research

Peter C Austin, Douglas S Lee, Jack V Tu, 2005, Medical care.

Effect of a provincial system of stroke care delivery on stroke care and outcomes

Jack V Tu, Jiming Fang, J. Tu, 2013, Canadian Medical Association Journal.

A comparison of several regression models for analysing cost of CABG surgery

Peter C Austin, Jack V Tu, William A Ghali, 2003, Statistics in medicine.

Effect of cardiac and noncardiac conditions on survival after defibrillator implantation.

Peter C Austin, Douglas S Lee, Jack V Tu, 2007, Journal of the American College of Cardiology.

The iScore Predicts Poor Functional Outcomes Early After Hospitalization for an Acute Ischemic Stroke

Gustavo Saposnik, Peter C Austin, Muhammad Mamdani, 2011, Stroke.

BMC Health Services Research BioMed Central Correspondence

Hude Quan, Jin Ma, Patrick S Romano, 2006 .

Logistic regression had superior performance compared with regression trees for predicting in-hospital mortality in patients hospitalized with heart failure.

Peter C Austin, Douglas S Lee, Jack V Tu, 2010, Journal of clinical epidemiology.

Automated variable selection methods for logistic regression produced unstable models for predicting acute myocardial infarction mortality.

Peter C Austin, Jack V Tu, P. Austin, 2004, Journal of clinical epidemiology.

Outcome of heart failure with preserved ejection fraction in a population-based study.

Peter C Austin, Douglas S Lee, Jack V Tu, 2006, The New England journal of medicine.

Administrative Data Feedback for Effective Cardiac Treatment: AFFECT, a cluster randomized trial.

Jack V Tu, Louise Pilote, J. Tu, 2005, JAMA.

Effectiveness and safety of drug-eluting stents in Ontario.

Ron Goeree, Gord Blackhouse, Peter C Austin, 2007, The New England journal of medicine.

Impact of hospital nursing care on 30-day mortality for acute medical patients.

Jack V Tu, Dorothy Pringle, J. Tu, 2007, Journal of advanced nursing.

A multicenter study of the coding accuracy of hospital discharge administrative data for patients admitted to cardiac care units in Ontario.

Peter C Austin, Jack V Tu, P. Austin, 2002, American heart journal.

Bootstrap Methods for Developing Predictive Models

Peter C Austin, Jack V Tu, P. Austin, 2004 .

Cost-effectiveness of specialized multidisciplinary heart failure clinics in Ontario, Canada.

Martin O'Flaherty, Douglas S Lee, Murray Krahn, 2010, Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.

Measuring and reducing waiting times: a cross-national comparison of strategies.

Jack V Tu, Rhiannon Tudor Edwards, Jim Pearse, 2007, Health affairs.

Trends in the incidence and outcomes of heart failure in Ontario, Canada: 1997 to 2007

Douglas S Lee, Jack V Tu, J. Tu, 2012, Canadian Medical Association Journal.

Impact of the choice of benchmark on the conclusions of hospital report cards.

Peter C Austin, Jack V Tu, P. Austin, 2004, American heart journal.

Access to primary percutaneous coronary intervention for ST-segment elevation myocardial infarction in Canada: a geographic analysis

Jack V Tu, Alka B. Patel, William A Ghali, 2010, Open medicine : a peer-reviewed, independent, open-access journal.

The Canadian Stroke Quality of Care Study: establishing indicators for optimal acute stroke care

Jack V Tu, Jeremy M Grimshaw, Andreas Laupacis, 2005, Canadian Medical Association Journal.

Life expectancy after an index hospitalization for patients with heart failure: a population-based study.

Peter C Austin, Douglas S Lee, Jack V Tu, 2008, American heart journal.

Relation between cardiac troponin I and mortality in acute decompensated heart failure.

Peter C Austin, Jack V Tu, P. Austin, 2007, American heart journal.

The Cardiovascular Health in Ambulatory Care Research Team (CANHEART): Using Big Data to Measure and Improve Cardiovascular Health and Healthcare Services

Karen Tu, Peter C Austin, Douglas S Lee, 2015, Circulation. Cardiovascular quality and outcomes.

The identification and development of Canadian coronary artery bypass graft surgery quality indicators.

Jack V Tu, J. Tu, F. Grover, 2005, The Journal of thoracic and cardiovascular surgery.

The effect of privacy legislation on observational research

Jack V Tu, J. Tu, A. Gershon, 2008, Canadian Medical Association Journal.

Regression trees for predicting mortality in patients with cardiovascular disease: What improvement is achieved by using ensemble-based methods?

Ewout W Steyerberg, Peter C Austin, Douglas S Lee, 2012, Biometrical journal. Biometrische Zeitschrift.

The iScore Predicts Effectiveness of Thrombolytic Therapy for Acute Ischemic Stroke

Peter Austin, Gustavo Saposnik, Muhammad Mamdani, 2012, Stroke.

Walk Score® and the prevalence of utilitarian walking and obesity among Ontario adults: A cross-sectional study.

Peter C Austin, Jack V Tu, Laura C Maclagan, 2015, Health reports.

Comparing hierarchical modeling with traditional logistic regression analysis among patients hospitalized with acute myocardial infarction: should we be analyzing cardiovascular outcomes data differently?

Peter C Austin, Jack V Tu, P. Austin, 2003, American heart journal.

Impracticability of informed consent in the Registry of the Canadian Stroke Network.

Jack V Tu, Andreas Laupacis, Jiming Fang, 2004, The New England journal of medicine.