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

Capitation and enhanced fee-for-service models for primary care reform: a population-based evaluation. CMAJ (2009) 2.90

Geriatric conditions and subsequent mortality in older patients with heart failure. J Am Coll Cardiol (2010) 2.07

Lifetime analysis of hospitalizations and survival of patients newly admitted with heart failure. Circ Heart Fail (2012) 1.92

Costs and benefits of free medications after myocardial infarction. Healthc Policy (2009) 1.54

Implementation of electronic medical records: effect on the provision of preventive services in a pay-for-performance environment. Can Fam Physician (2011) 1.33

Measuring data reliability for preventive services in electronic medical records. BMC Health Serv Res (2012) 1.11

Heart failure in North America. Curr Cardiol Rev (2013) 0.87

The average lifespan of patients discharged from hospital with heart failure. J Gen Intern Med (2012) 0.86

Palliative care among heart failure patients in primary care: a comparison to cancer patients using English family practice data. PLoS One (2014) 0.86

Mind the gap: Opportunities for improving end-of-life care for patients with advanced heart failure. Can J Cardiol (2009) 0.83

Prediction of emergent heart failure death by semi-quantitative triage risk stratification. PLoS One (2011) 0.82

Characteristics and in-hospital outcomes of patients with acute coronary syndromes and heart failure in the United Arab Emirates. BMC Res Notes (2012) 0.75

Beyond the numbers: the individual challenges of combating consistently poor survival in heart failure. Am Heart J (2008) 0.75

Hospital volume and surgical mortality in the United States. N Engl J Med (2002) 25.79

Surgeon volume and operative mortality in the United States. N Engl J Med (2003) 16.97

Rates of hyperkalemia after publication of the Randomized Aldactone Evaluation Study. N Engl J Med (2004) 11.44

Analysis of observational studies in the presence of treatment selection bias: effects of invasive cardiac management on AMI survival using propensity score and instrumental variable methods. JAMA (2007) 10.62

Outcome of heart failure with preserved ejection fraction in a population-based study. N Engl J Med (2006) 10.58

Sedentary time and its association with risk for disease incidence, mortality, and hospitalization in adults: a systematic review and meta-analysis. Ann Intern Med (2015) 7.13

Relationship between adherence to evidence-based pharmacotherapy and long-term mortality after acute myocardial infarction. JAMA (2007) 7.11

Outpatient gatifloxacin therapy and dysglycemia in older adults. N Engl J Med (2006) 7.01

Relation between age and cardiovascular disease in men and women with diabetes compared with non-diabetic people: a population-based retrospective cohort study. Lancet (2006) 6.64

Predicting mortality among patients hospitalized for heart failure: derivation and validation of a clinical model. JAMA (2003) 6.39

Adherence with statin therapy in elderly patients with and without acute coronary syndromes. JAMA (2002) 6.30

A population-based study of the drug interaction between proton pump inhibitors and clopidogrel. CMAJ (2009) 6.21

Stopping randomized trials early for benefit and estimation of treatment effects: systematic review and meta-regression analysis. JAMA (2010) 5.90

Bisphosphonate use and the risk of subtrochanteric or femoral shaft fractures in older women. JAMA (2011) 5.33

Factors associated with incomplete colonoscopy: a population-based study. Gastroenterology (2007) 5.30

Educational epidemiology: applying population-based design and analytic approaches to study medical education. JAMA (2004) 5.15

A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data. Med Care (2009) 5.13

Metformin use and all-cause and prostate cancer-specific mortality among men with diabetes. J Clin Oncol (2013) 4.75

Selective serotonin reuptake inhibitors and breast cancer mortality in women receiving tamoxifen: a population based cohort study. BMJ (2010) 4.73

A multicenter study of the coding accuracy of hospital discharge administrative data for patients admitted to cardiac care units in Ontario. Am Heart J (2002) 4.65

Adverse cardiovascular events during treatment with pioglitazone and rosiglitazone: population based cohort study. BMJ (2009) 4.44

Proportion of hospital readmissions deemed avoidable: a systematic review. CMAJ (2011) 4.37

Comparison of coding of heart failure and comorbidities in administrative and clinical data for use in outcomes research. Med Care (2005) 4.30

Thiazolidinediones and cardiovascular outcomes in older patients with diabetes. JAMA (2007) 4.25

Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding. BMJ (2005) 3.94

Effect of age on stroke prevention therapy in patients with atrial fibrillation: the atrial fibrillation investigators. Stroke (2009) 3.89

Warfarin use and the risk for stroke and bleeding in patients with atrial fibrillation undergoing dialysis. Circulation (2014) 3.78

Failure to engage hospitalized elderly patients and their families in advance care planning. JAMA Intern Med (2013) 3.77

Propensity score methods gave similar results to traditional regression modeling in observational studies: a systematic review. J Clin Epidemiol (2005) 3.76

Bleeding and perforation after outpatient colonoscopy and their risk factors in usual clinical practice. Gastroenterology (2008) 3.71

Cyclo-oxygenase-2 inhibitors versus non-selective non-steroidal anti-inflammatory drugs and congestive heart failure outcomes in elderly patients: a population-based cohort study. Lancet (2004) 3.65

Lipid-lowering therapy with statins in high-risk elderly patients: the treatment-risk paradox. JAMA (2004) 3.61

Derivation and validation of an index to predict early death or unplanned readmission after discharge from hospital to the community. CMAJ (2010) 3.60

Relation of disease pathogenesis and risk factors to heart failure with preserved or reduced ejection fraction: insights from the framingham heart study of the national heart, lung, and blood institute. Circulation (2009) 3.55

Association between waiting times and short term mortality and hospital admission after departure from emergency department: population based cohort study from Ontario, Canada. BMJ (2011) 3.50

A multinational cohort study of in-center daily hemodialysis and patient survival. Kidney Int (2012) 3.47

Assessing the association of appropriateness of coronary revascularization and clinical outcomes for patients with stable coronary artery disease. J Am Coll Cardiol (2012) 3.45

Effect of socioeconomic status on treatment and mortality after stroke. Stroke (2002) 3.44

Association between change in high density lipoprotein cholesterol and cardiovascular disease morbidity and mortality: systematic review and meta-regression analysis. BMJ (2009) 3.39

Hospital volume, length of stay, and readmission rates in high-risk surgery. Ann Surg (2003) 3.31

The risk of missed diagnosis of acute myocardial infarction associated with emergency department volume. Ann Emerg Med (2006) 3.29

Risk of Guillain-Barré syndrome after seasonal influenza vaccination and influenza health-care encounters: a self-controlled study. Lancet Infect Dis (2013) 3.27

Epidural anaesthesia and survival after intermediate-to-high risk non-cardiac surgery: a population-based cohort study. Lancet (2008) 3.22

Observational study of upper gastrointestinal haemorrhage in elderly patients given selective cyclo-oxygenase-2 inhibitors or conventional non-steroidal anti-inflammatory drugs. BMJ (2002) 3.21

Effect of discharge summary availability during post-discharge visits on hospital readmission. J Gen Intern Med (2002) 3.21

Pannexin1 is part of the pore forming unit of the P2X(7) receptor death complex. FEBS Lett (2007) 3.19

Potentially preventable strokes in high-risk patients with atrial fibrillation who are not adequately anticoagulated. Stroke (2008) 3.14

The risk of hip fracture after initiating antihypertensive drugs in the elderly. Arch Intern Med (2012) 3.10

Prognosis and determinants of survival in patients newly hospitalized for heart failure: a population-based study. Arch Intern Med (2002) 3.09

Effectiveness of public report cards for improving the quality of cardiac care: the EFFECT study: a randomized trial. JAMA (2009) 3.08

Risk-treatment mismatch in the pharmacotherapy of heart failure. JAMA (2005) 3.05

Socioeconomic status and mortality after acute myocardial infarction. Ann Intern Med (2006) 3.02

Levothyroxine dose and risk of fractures in older adults: nested case-control study. BMJ (2011) 2.97

Rhythm versus rate control therapy and subsequent stroke or transient ischemic attack in patients with atrial fibrillation. Circulation (2012) 2.96

Hospital volume and late survival after cancer surgery. Ann Surg (2007) 2.93

The pannexin 1 channel activates the inflammasome in neurons and astrocytes. J Biol Chem (2009) 2.90

Comparing hierarchical modeling with traditional logistic regression analysis among patients hospitalized with acute myocardial infarction: should we be analyzing cardiovascular outcomes data differently? Am Heart J (2003) 2.88

Deriving ethnic-specific BMI cutoff points for assessing diabetes risk. Diabetes Care (2011) 2.87

Impact of hospital nursing care on 30-day mortality for acute medical patients. J Adv Nurs (2007) 2.85

Use of fibrates in the United States and Canada. JAMA (2011) 2.82

Association between colonoscopy and colorectal cancer mortality in a US cohort according to site of cancer and colonoscopist specialty. J Clin Oncol (2012) 2.77

Prevalence, predictors, and outcomes of primary nonadherence after acute myocardial infarction. Circulation (2008) 2.76

Primary care physician workforce and Medicare beneficiaries' health outcomes. JAMA (2011) 2.73

Specific instructions for estimating unclearly reported blinding status in randomized trials were reliable and valid. J Clin Epidemiol (2011) 2.69

Credibility of claims of subgroup effects in randomised controlled trials: systematic review. BMJ (2012) 2.69

Automated variable selection methods for logistic regression produced unstable models for predicting acute myocardial infarction mortality. J Clin Epidemiol (2004) 2.69

A systematic review and meta-analysis of studies comparing readmission rates and mortality rates in patients with heart failure. Arch Intern Med (2004) 2.68

Association of temporal trends in risk factors and treatment uptake with coronary heart disease mortality, 1994-2005. JAMA (2010) 2.61

Care and outcomes of patients newly hospitalized for heart failure in the community treated by cardiologists compared with other specialists. Circulation (2003) 2.61

Features of effective computerised clinical decision support systems: meta-regression of 162 randomised trials. BMJ (2013) 2.58

Association between colonoscopy rates and colorectal cancer mortality. Am J Gastroenterol (2010) 2.56

Administrative Data Feedback for Effective Cardiac Treatment: AFFECT, a cluster randomized trial. JAMA (2005) 2.54

Revisiting Rose: strategies for reducing coronary heart disease. BMJ (2006) 2.53

Natural experiment examining impact of aggressive screening and treatment on prostate cancer mortality in two fixed cohorts from Seattle area and Connecticut. BMJ (2002) 2.52

Effectiveness and safety of drug-eluting stents in Ontario. N Engl J Med (2007) 2.50

Pannexin 1: the molecular substrate of astrocyte "hemichannels". J Neurosci (2009) 2.48

Association of hospital spending intensity with mortality and readmission rates in Ontario hospitals. JAMA (2012) 2.47

Human papillomavirus infection and incidence of squamous cell and basal cell carcinomas of the skin. J Natl Cancer Inst (2006) 2.40

Safety and efficacy of drug-eluting and bare metal stents: comprehensive meta-analysis of randomized trials and observational studies. Circulation (2009) 2.40

Outcomes and processes of care related to preoperative medical consultation. Arch Intern Med (2010) 2.34