Subgroup analysis and other (mis)uses of baseline data in clinical trials

Improving the quality of reporting of randomized controlled trials. The CONSORT statement

1996 • 3,395 citations

Clinical Trials: A Practical Approach.

1984 • 2,966 citations

Improving the Quality of Reporting of Randomized Controlled Trials

1996 • 2,811 citations

Comparison of Coronary Bypass Surgery with Angioplasty in Patients with Multivessel Disease

1996 • 1,512 citations

Long-term Effects of Home Visitation on Maternal Life Course and Child Abuse and Neglect

1997 • 1,372 citations

Appointment of New Associate Editor for Circulation

1996 • 968 citations

Analysis and Interpretation of Treatment Effects in Subgroups of Patients in Randomized Clinical Trials

1991 • 954 citations

Treatment of Cryptococcal Meningitis Associated with the Acquired Immunodeficiency Syndrome

1997 • 801 citations

Low-Molecular-Weight Heparin in the Treatment of Patients with Venous Thromboembolism

1997 • 785 citations

Statistical Problems in the Reporting of Clinical Trials

1987 • 663 citations

Repeated measures in clinical trials: Analysis using mean summary statistics and its implications for design

1992 • 561 citations

Coronary angioplasty versus medical therapy for angina: the second Randomised Intervention Treatment of Angina (RITA-2) trial

1997 • 534 citations

Prevention of heart failure by antihypertensive drug treatment in older persons with isolated systolic hypertension. SHEP Cooperative Research Group

1997 • 533 citations

A Randomized Trial of Enhanced Therapy for Early Syphilis in Patients with and without Human Immunodeficiency Virus Infection

1997 • 532 citations

Randomisation and baseline comparisons in clinical trials

1990 • 492 citations

Assessing the Quality of Randomization From Reports of Controlled Trials Published in Obstetrics and Gynecology Journals

1994 • 477 citations

Randomised trial of home-based psychosocial nursing intervention for patients recovering from myocardial infarction

1997 • 472 citations

Testing for baseline balance in clinical trials

1994 • 450 citations

Prevention of Heart Failure by Antihypertensive Drug Treatment in Older Persons With Isolated Systolic Hypertension

1997 • 439 citations

Beneficial effect of azathioprine and prediction of prognosis in primary biliary cirrhosis

1985 • 407 citations

Some Surprising Results about Covariate Adjustment in Logistic Regression Models

1991 • 403 citations

Comparability of Randomised Groups

1985 • 306 citations

Covariate imbalance and random allocation in clinical trials

1989 • 266 citations

Low-Molecular-Weight Heparin in the Treatment of Patients With Venous Thromboembolism

1998 • 186 citations

Randomised study of risk of fetal loss related to early amniocentesis versus chorionic villus sampling

1997 • 182 citations

A Controlled Trial of Isoniazid in Persons with Anergy and Human Immunodeficiency Virus Infection Who Are at High Risk for Tuberculosis

1997 • 167 citations

On the Use of Pocock and Simon's Method for Balancing Treatment Numbers over Prognostic Factors in the Controlled Clinical Trial

1976 • 130 citations

Choosing covariates in the analysis of clinical trials

1989 • 99 citations

Model inconsistency, illustrated by the cox proportional hazards model

1995 • 94 citations

Adaptive allocation in randomized controlled trials

1985 • 76 citations

Practical experience of randomization in cancer trials: an international survey

1982 • 36 citations