How to assess the external validity of therapeutic trials: a conceptual approach. (Q37450517)

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26 January 2020

title

How to assess the external validity of therapeutic trials: a conceptual approach (English)

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26 January 2020

2

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26 January 2020

Olaf M Dekkers

1

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26 January 2020

author name string

A Algra

3

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26 January 2020

J A Romijn

4

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26 January 2020

J P Vandenbroucke

5

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publication date

17 April 2009

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International Journal of Epidemiology

26 January 2020

published in

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volume

39

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issue

1

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page(s)

89-94

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The CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomised trials

26 January 2020

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Reporting the study populations of clinical trials. Clear transmission or static on the line?

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Addition of clopidogrel to aspirin in 45,852 patients with acute myocardial infarction: randomised placebo-controlled trial

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Factors influencing blood pressure response to trandolapril add-on therapy in patients taking verapamil SR (from the International Verapamil SR/Trandolapril [INVEST] Study).

21 January 2018

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External Validity of Clinical Trials in Acute Myocardial Infarction

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Bias from requiring explicit consent from all participants in observational research: prospective, population based study

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External validity of a randomised clinical trial of temporomandibular disorders: analysis of the patients who refused to participate in research

21 January 2018

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Run-in periods in randomized trials: implications for the application of results in clinical practice.

21 January 2018

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The effect of carvedilol on morbidity and mortality in patients with chronic heart failure. U.S. Carvedilol Heart Failure Study Group

21 January 2018

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Single-drug therapy for hypertension in men. A comparison of six antihypertensive agents with placebo. The Department of Veterans Affairs Cooperative Study Group on Antihypertensive Agents.

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Effects of ergocalciferol added to calcium on the risk of falls in elderly high-risk women.

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Supplementation with oral vitamin D3 and calcium during winter prevents seasonal bone loss: a randomized controlled open-label prospective trial

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External validity of randomised controlled trials in asthma: to whom do the results of the trials apply?

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External validity of randomized controlled trials in COPD

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Lung cancer and other causes of death in relation to smoking; a second report on the mortality of British doctors

21 January 2018

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The effect of spironolactone on morbidity and mortality in patients with severe heart failure. Randomized Aldactone Evaluation Study Investigators

21 January 2018

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Rates of hyperkalemia after publication of the Randomized Aldactone Evaluation Study

21 January 2018

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21 January 2018

Identifiers

DOI

10.1093/IJE/DYP174

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26 January 2020

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