Keumhee Carrière Chough
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Korean-Canadian statistician
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Mathematics
Why Is Keumhee Carrière Chough Influential?
(Suggest an Edit or Addition)According to Wikipedia, Keumhee Carrière Chough is a Korean-Canadian statistician whose theoretical contributions include work on repeated measures design; she is co-editor of Analysis of Mixed Data: Methods & Application, and has also contributed to highly cited works on public health. She is a professor of mathematical and statistical sciences at the University of Alberta.
Keumhee Carrière Chough's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Information needs and decisional preferences in women with breast cancer. (1997) (1150)
- Agreement Between Patient and Proxy Assessments of Health-Related Quality of Life After Stroke Using the EQ-5D and Health Utilities Index (2004) (187)
- Long-Term Outcome of Endoscopic Resection vs. Surgery for Early Gastric Cancer: A Non-inferiority-Matched Cohort Study (2016) (139)
- Association Between Presence of a Cardiac Intensivist and Mortality in an Adult Cardiac Care Unit. (2016) (90)
- Mortality and morbidity associated with osteoporosis drug treatment following hip fracture (2003) (88)
- Functional Dependence After Hip Fracture (2001) (86)
- Inappropriate hospital use by patients receiving care for medical conditions: targeting utilization review. (1997) (80)
- Testing Repeated Measures Hypotheses When Covariance Matrices are Heterogeneous (1993) (74)
- Income level and asthma prevalence and care patterns. (1997) (74)
- Increased continuity of care associated with decreased hospital care and emergency department visits for patients with asthma. (2006) (70)
- Waiting times for surgical procedures. (1999) (65)
- Comparing standardized rates of events. (1994) (65)
- Embedding Child Health Within a Framework of Regional Health (2002) (62)
- Prognostic factors associated with long-term mortality in 1445 patients with nontuberculous mycobacterial pulmonary disease: a 15-year follow-up study (2020) (54)
- Assessment of Myocardial Fibrosis Using Multimodality Imaging in Severe Aortic Stenosis: Comparison With Histologic Fibrosis. (2019) (53)
- A Population‐Based Health Information System (1995) (53)
- Factors influencing the frequency of visits by hypertensive patients to primary care physicians in Winnipeg. (1998) (53)
- Variation in management of community-acquired pneumonia requiring admission to Alberta, Canada hospitals. (2003) (47)
- Comparison of endoscopic submucosal dissection and surgery for superficial esophageal squamous cell carcinoma: a propensity score-matched analysis. (2018) (46)
- Managing health services: how the Population Health Information System (POPULIS) works for policymakers. (1999) (46)
- Factors associated with death among adults <55 years of age hospitalized for community-acquired pneumonia. (2003) (44)
- Transarterial chemoembolization versus resection for intermediate-stage (BCLC B) hepatocellular carcinoma (2016) (43)
- Across time and space: variations in hospital use during Canadian health reform. (2000) (41)
- Hepatitis C prevalence and risk factors in the northern Alberta dialysis population. (1999) (41)
- Outcomes and Costs Among Seniors Requiring Hospitalization for Community‐Acquired Pneumonia in Alberta (2004) (40)
- A Population‐Based Approach to Monitoring Adverse Outcomes of Medical Care (1995) (38)
- Investigation of dual-balanced crossover designs for two treatments (1992) (37)
- Clopidogrel Versus Aspirin as an Antiplatelet Monotherapy After 12-Month Dual-Antiplatelet Therapy in the Era of Drug-Eluting Stents (2016) (37)
- A method of comparison for standardized rates of low-incidence events. (1997) (37)
- Interobserver Variability and Diagnostic Performance of Gadoxetic Acid-enhanced MRI for Predicting Microvascular Invasion in Hepatocellular Carcinoma. (2020) (36)
- Glycemic Control Status After Percutaneous Coronary Intervention and Long-Term Clinical Outcomes in Patients With Type 2 Diabetes Mellitus (2017) (35)
- Palliative gastrojejunostomy versus endoscopic stent placement for gastric outlet obstruction in patients with unresectable gastric cancer: a propensity score-matched analysis (2017) (34)
- Optimal two-period repeated measurement designs with two or more treatments (1993) (34)
- Vasoactive Inotropic Score as a Predictor of Mortality in Adult Patients With Cardiogenic Shock: Medical Therapy Versus ECMO. (2018) (32)
- Assessing socioeconomic effects on different sized populations: To weight or not to weight? (2001) (31)
- Trend analysis of aerosol‐corrected Umkehr ozone profile data through 1987 (1989) (31)
- Clinical and hemodynamic influences of prophylactic tricuspid annuloplasty in mechanical mitral valve replacement. (2016) (29)
- Impact of Metformin Use on Lactate Kinetics in Patients with Severe Sepsis and Septic Shock (2017) (28)
- Population health and health care use: an information system for policy makers. (1996) (28)
- Crossover designs for two-treatment clinical trials (2000) (27)
- Impact of a cardiac intensivist on mortality in patients with cardiogenic shock. (2017) (27)
- The effects of community-acquired pneumonia during pregnancy ending with a live birth. (2003) (27)
- Crossover designs for clinical trials. (1994) (26)
- Estimation of regression functions with a discontinuity in a derivative with local polynomial fits (2002) (26)
- A generalized Mahalanobis distance for mixed data (2005) (24)
- Needs-based planning for generalist physicians. (1999) (24)
- Neurological Outcomes in Patients Who Undergo Extracorporeal Cardiopulmonary Resuscitation. (2019) (24)
- Variable selection via combined penalization for high-dimensional data analysis (2010) (24)
- Who are the high hospital users? A Canadian case study. (2003) (23)
- Assessing the extent to which hospitals are used for acute care purposes. (1999) (22)
- Effects of long-term bronchodilators in bronchiectasis patients with airflow limitation based on bronchodilator response at baseline (2016) (21)
- Morphine Does Not Affect Myocardial Salvage in ST-Segment Elevation Myocardial Infarction (2017) (21)
- Connections among various variability orderings (1997) (21)
- Classification and regression tree model for predicting tracheostomy in patients with traumatic cervical spinal cord injury (2017) (20)
- Model diagnostic plots for repeated measures data using the generalized estimating equations approach (2008) (20)
- The Differential neurologic prognosis of low-flow time according to the initial rhythm in patients who undergo extracorporeal cardiopulmonary resuscitation. (2020) (20)
- Managing Health Services: How Administrative Data and Population-Based Analyses Can Focus the Agenda (1998) (18)
- Hospitalization for community-acquired pneumonia in Alberta First Nations Aboriginals compared with non-First Nations Albertans. (2004) (18)
- Needs-based planning: the case of Manitoba. (1997) (18)
- Who are the High Hospital Users? A Canadian Case Study (2003) (18)
- Postoperative Outcome of Cystic Renal Cell Carcinoma Defined on Preoperative Imaging: A Retrospective Study (2017) (18)
- Impact of different nitrate therapies on long-term clinical outcomes of patients with vasospastic angina: A propensity score-matched analysis. (2018) (17)
- Clinical implications of low-dose aspirin on vasospastic angina patients without significant coronary artery stenosis; a propensity score-matched analysis. (2016) (16)
- Under-reporting of compensable mesothelioma in Alberta. (2009) (16)
- Constructing optimal designs with constraints (2005) (15)
- Needs-based planning for Manitoba''s generalist physicians (1996) (15)
- Methods for repeated measures data analysis with missing values (1999) (15)
- Assessing Goodness of Fit of Exponential Random Graph Models (2013) (15)
- Comparison of methods for incomplete repeated measures data analysis in small samples (2006) (13)
- Explaining Alberta's rising mesothelioma rates. (2009) (13)
- On the Role of Baseline Measurements for Crossover Designs under the Self and Mixed Carryover Effects Model (2010) (12)
- Aortic Valve Replacement With Carpentier-Edwards: Hemodynamic Outcomes for the 19-mm Valve. (2016) (12)
- Multiple-objective response-adaptive repeated measurement designs for clinical trials (2009) (12)
- Hospitalization for community-acquired pneumonia in Alberta patients with human immunodeficiency virus infections: a case control study. (2003) (11)
- Methodological Considerations for N-of-1 Trials (2015) (11)
- On the one-sample location hypothesis for mixed bivariate data (2000) (11)
- Incomplete Repeated Measures Data Analysis in the Presence of Treatment Effects (1994) (10)
- The Association Between Influenza Immunization Coverage Rates and Hospitalization for Community-acquired Pneumonia in Alberta (2003) (10)
- Staged hybrid procedure versus radiofrequency catheter ablation in the treatment of atrial fibrillation (2018) (9)
- Common Comorbidities of Stroke in the Canadian Population (2020) (9)
- Hypertensive Patients and Their General Practitioners (2001) (8)
- Pure Bilateral Internal Thoracic Artery Grafting in Diabetic Patients With Triple-Vessel Disease. (2015) (8)
- The role of proxy information in missing data analysis (2005) (8)
- Frequency and Clinical Associating Factors of Valvular Heart Disease in Asymptomatic Korean Adults (2019) (8)
- Effect of Side Branch Predilation in Coronary Bifurcation Stenting With the Provisional Approach - Results From the COBIS (Coronary Bifurcation Stenting) II Registry. (2018) (7)
- Age‐period‐cohort models using smoothing splines: a generalized additive model approach (2014) (7)
- Variations in treatment of femoral neck fractures in Alberta. (2002) (7)
- Risk Prediction Model of In-hospital Mortality in Patients With Myocardial Infarction Treated With Venoarterial Extracorporeal Membrane Oxygenation. (2019) (7)
- Extended Clopidogrel Therapy Beyond 12 Months and Long-Term Outcomes in Patients With Diabetes Mellitus Receiving Coronary Arterial Second-Generation Drug-Eluting Stents. (2018) (6)
- Validation of Self-reported Transfusion Histories in Renal Dialysis Patients (1999) (6)
- Is cardiac magnetic resonance necessary for prediction of left ventricular remodeling in patients with reperfused ST-segment elevation myocardial infarction? (2017) (5)
- Predictive value of exercise stress echocardiography in asymptomatic patients with severe aortic regurgitation and preserved left ventricular systolic function without LV dilatation (2019) (5)
- Health care seeking behavior following a health survey: impact on prevalence estimates of chronic diseases. (2000) (5)
- Usefulness of Postprocedural Electrophysiological Confirmation Upon Totally Thoracoscopic Ablation in Persistent Atrial Fibrillation. (2020) (5)
- Revascularization vs. Medical Therapy for Coronary Chronic Total Occlusions in Patients With Chronic Kidney Disease. (2018) (5)
- Late clinical outcomes of aortic valve replacement with Carpentier-Edwards pericardial valves. (2019) (5)
- Assessing additivity in nonparametric models —A kernel‐based method (2011) (4)
- Comparison of pre- and postoperative myocardial injuries on mortality after non-cardiac surgery: a retrospective analysis using an inverse probability weighting adjustment (2020) (4)
- Multiple‐objective response‐adaptive repeated measurement designs in clinical trials for binary responses (2014) (4)
- Continuity of Care and Health Decline Associated With a Hip Fracture (2002) (4)
- Clinical Significance of Reciprocal ST-segment Changes in Patients With STEMI: A Cardiac Magnetic Resonance Imaging Study. (2019) (4)
- Additive prognostic values of NT-proBNP and exercise stress echocardiography in asymptomatic patients with degenerative mitral regurgitation and preserved left ventricular ejection fraction. (2017) (4)
- Late clinical outcomes after mechanical aortic valve replacement for aortic stenosis: old versus new prostheses. (2018) (3)
- Association between β-Blocker and Outcome of Coronary Artery Bypass Graft: Before and After 1 Year. (2020) (3)
- Chronic Diseases in Canada (2009) (3)
- Comparison of the Effect of Aliskiren Versus Negative Controls on Aortic Stiffness in Patients With Marfan Syndrome Under Treatment With Atenolol. (2017) (3)
- Allocating Multiple Patients at a Time in Multiple-Objective Response-Adaptive Repeated Measurement Designs (2012) (3)
- Clinical trial of a computer-assisted intervention for women with breast cancer: a study in progress. (1997) (3)
- Predictors of Survival to Discharge After Successful Weaning From Venoarterial Extracorporeal Membrane Oxygenation in Patients With Cardiogenic Shock. (2020) (2)
- Outcomes of transported and in-house patients on extracorporeal life support: a propensity score-matching study. (2019) (2)
- Corrigendum: Long-Term Outcome of Endoscopic Resection vs. Surgery for Early Gastric Cancer: A Non-Inferiority-Matched Cohort Study (2016) (2)
- Exponential-Bound Property of Estimators and Variable Selection in Generalized Additive Models (2007) (2)
- Is Prophylactic Tricuspid annuloplasty Beneficial for Degenerative Mitral Valve Repair? (2020) (2)
- Optimal Two-Period Crossover Designs: A Practical Solution (1995) (2)
- Stability and Trends Over 3 Years of Data (1995) (2)
- Prognostic Value of Muscle Mass Measured via Brain Computed Tomography in Neurocritically Ill Patients (2020) (2)
- Robust and powerful nonorthogonal analyses (1995) (2)
- Effect of home care service levels on health outcomes in hip fracture patients in Alberta. (2004) (2)
- An observational study on the effect of hypercholesterolemia developed after living donor liver transplantation on cardiac event and graft failure (2021) (2)
- Duration of sweep gas off trial for weaning from venovenous extracorporeal membrane oxygenation (2019) (2)
- Modified residual SYNTAX score and clinical outcomes in patients with multivessel disease undergoing percutaneous coronary intervention. (2017) (2)
- Response by Hwang et al to Letter Regarding Article, "Glycemic Control Status After Percutaneous Coronary Intervention and Long-Term Clinical Outcomes in Patients With Type 2 Diabetes Mellitus". (2017) (2)
- Volatile versus total intravenous anesthesia for 30-day mortality following non-cardiac surgery in patients with preoperative myocardial injury (2020) (1)
- Clinical implications of exercise‐induced regional wall motion abnormalities in significant aortic regurgitation (2020) (1)
- VASOACTIVE INOTROPIC SCORE AS A PREDICTOR OF MORTALITY IN ADULT PATIENTS WITH CARDIOGENIC SHOCK (2018) (1)
- Testing Simultaneous Marginal Homogeneity for Clustered Matched-Pair Multinomial Data (2018) (1)
- A New Method for Aortic Valve Planimetry with High-Resolution 3-Dimensional MRI and Its Comparison with Conventional Cine MRI and Echocardiography for Assessing the Severity of Aortic Valvular Stenosis (2021) (1)
- Off-Pump Coronary Artery Bypass Graft Versus Drug-Eluting Stent Implantation in Patients with Multivessel Disease Involving the Right Coronary Artery (2018) (1)
- Monitoring the Winnipeg Hospital System : The First Report 1990-1992 (2005) (1)
- Association Between Body Mass Index and Mortality in Patients Requiring Cardiac Critical Care. (2019) (1)
- A Comparison of Statistical Methods for Analyzing Discrete Hierarchical Data: A Case Study of Family Data on Alcohol Abuse (2013) (0)
- Alessandro B. Antognini and Alessandra Giovagnoli, Adaptive Designs for Sequential Treatment Allocation. Boca Raton, FL: Chapman and Hall/CRC (2015) (0)
- Publisher Correction: Frequency and Clinical Associating Factors of Valvular Heart Disease in Asymptomatic Korean Adults (2020) (0)
- Effect of post-extubation high-flow nasal cannula on reintubation in elderly patients: a retrospective propensity score-matched cohort study (2020) (0)
- Comparison between the Effects of Pre- and Postoperative Myocardial Injuries on 30-Day Mortality After Non-Cardiac Surgery: A Retrospective Analysis Using an Inverse Probability Weighting Adjustment (2019) (0)
- Association between Neurologic Outcomes and Changes of Muscle Mass Measured by Brain Computed Tomography in Neurocritically Ill Patients (2021) (0)
- A general method for identifying excess revisit rates: the case of hypertension. (2008) (0)
- Mo1340 Long-term Outcome of Endoscopic Resection Versus Surgery for Early Gastric Cancer: A Non-inferiority Matched Cohort Study (2016) (0)
- An observational study on the effect of hypercholesterolemia developed after living donor liver transplantation on cardiac event and graft failure (2021) (0)
- Equivalence of regression curves (2017) (0)
- Differential Prognostic Impact of Off-Hours for Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock (2022) (0)
- Publisher Correction: Frequency and Clinical Associating Factors of Valvular Heart Disease in Asymptomatic Korean Adults (2020) (0)
- Health and utilization of health services of children who witness domestic violence: (506832013-042) (2001) (0)
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