Systematic reviews in health care: Assessing the quality of controlled clinical trials

Handbook of research on teaching

1986 • 10,526 citations

Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trials

1995 • 5,696 citations

Does quality of reports of randomised trials affect estimates of intervention efficacy reported in meta-analyses?

1998 • 3,578 citations

Systematic reviews in health care: Assessing the quality of controlled clinical trials

2001 • 3,272 citations

The CONSORT Statement: Revised Recommendations for Improving the Quality of Reports of Parallel-Group Randomized Trials

2001 • 2,522 citations

Systematic Reviews in Health Care : Meta-Analysis in Context

2000 • 2,282 citations

Indications for fibrinolytic therapy in suspected acute myocardial infarction : collaborative overview of early mortality and major morbidity results from all randomised trials of more than 1000 patients

1994 • 2,250 citations

What is meant by intention to treat analysis? Survey of published randomised controlled trials

1999 • 2,116 citations

The Hazards of Scoring the Quality of Clinical Trials for Meta-analysis

1999 • 1,977 citations

Systematic reviews in health care: Investigating and dealing with publication and other biases in meta-analysis

2001 • 1,976 citations

Experimental and quasi-experimental designs for research on teaching

1963 • 1,446 citations

A method for assessing the quality of a randomized control trial

1981 • 1,370 citations

Assessing the quality of randomized controlled trials: An annotated bibliography of scales and checklists

1995 • 1,323 citations

Factors relevant to the validity of experiments in social settings.

1957 • 1,071 citations

Use of the CONSORT Statement and Quality of Reports of Randomized Trials

2001 • 1,012 citations

Incorporating variations in the quality of individual randomized trials into meta-analysis

1992 • 649 citations

Antihypertensive drugs in very old people: a subgroup meta-analysis of randomised controlled trials

1999 • 644 citations

Influence of Adherence to Treatment and Response of Cholesterol on Mortality in the Coronary Drug Project

1980 • 628 citations

Methodologic guidelines for systematic reviews of randomized control trials in health care from the potsdam consultation on meta-analysis

1995 • 581 citations

Communication behaviours in a hospital setting: an observational study

1998 • 502 citations

Science of urinary incontinence

1994 • 498 citations

Subverting Randomization in Controlled Trials

1995 • 471 citations

Controversy in Counting and Attributing Events in Clinical Trials

1979 • 414 citations

Assessing the quality of reports of randomised trials: implications for the conduct of meta-analyses.

1999 • 372 citations

Statistics notes: Treatment allocation in controlled trials: why randomise?

1999 • 338 citations

Indications for fibrinolytic therapy in suspected acute myocardial infarction: collaborative overview of early mortality and major morbidity results from all randomised trials of more than 1000 patients. Fibrinolytic Therapy Trialists' (FTT) Collaborative Group.

1994 • 338 citations

Meta-analysis: Statistical alchemy for the 21st century

1995 • 333 citations

The impact of blinding on the results of a randomized, placebo‐controlled multiple sclerosis clinical trial

1994 • 331 citations

Value of Flow Diagrams in Reports of Randomized Controlled Trials

2001 • 318 citations

Physician Interpretations and Textbook Definitions of Blinding Terminology in Randomized Controlled Trials

2001 • 254 citations

Impact of Study Quality on Outcome in Placebo-Controlled Trials of Homeopathy

1999 • 203 citations

A quality assessment of randomized control trials of primary treatment of breast cancer.

1986 • 199 citations

The logic of medicine

1979 • 184 citations

Reducing errors made by emergency physicians in interpreting radiographs: longitudinal study

2000 • 171 citations

Randomised trials, human nature, and reporting guidelines

1996 • 155 citations

Raw material

1972 • 153 citations

Quality Scores Are Useless and Potentially Misleading: Reply to “Re: A Critical Look at Some Popular Analytic Methods”

1994 • 150 citations

The randomized clinical trial: bias in analysis.

1981 • 148 citations

Putting trials on trial--the costs and consequences of small trials in depression: a systematic review of methodology.

1997 • 133 citations

Controversies in meta-analysis: the case of the trials of serum cholesterol reduction

1993 • 120 citations

The association between seniority of Accident and Emergency doctor and outcome following trauma

1999 • 41 citations

Slip-ups in diagnosis of subarachnoid haemorrhage

1997 • 27 citations

Amniotomy Or Oxytocin For Induction Of Labor: Re‐Analysis Of A Randomized Controlled Trial

1988 • 21 citations

Guilty Until Proved Innocent

1967 • 13 citations

Deleted Work

1955 • 0 citations