Underpowering in randomized trials reporting a sample size calculation (Q47443192)

16 January 2018

title

Underpowering in randomized trials reporting a sample size calculation (English)

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16 January 2018

author

Andrew Vickers

series ordinal

1

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16 January 2018

publication date

1 August 2003

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16 January 2018

Journal of Clinical Epidemiology

published in

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16 January 2018

volume

56

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16 January 2018

issue

8

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page(s)

717-720

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16 January 2018

The importance of beta, the type II error and sample size in the design and interpretation of the randomized control trial. Survey of 71 "negative" trials

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7 January 2021

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Type-II error rates (beta errors) of randomized trials in orthopaedic trauma

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The power of tests to detect differences between periodontal treatments in published studies

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7 January 2021

Beta, or type II error in psychiatric controlled clinical trials

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7 January 2021

Have randomized controlled trials of neuroprotective drugs been underpowered? An illustration of three statistical principles

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7 January 2021

The revised CONSORT statement for reporting randomized trials: explanation and elaboration

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7 January 2021

Randomised trial of acupuncture compared with conventional massage and "sham" laser acupuncture for treatment of chronic neck pain

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7 January 2021

Randomised controlled trial comparing hospital at home care with inpatient hospital care. I: three month follow up of health outcomes

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7 January 2021

Compliance, satisfaction, and quality of life of patients with colorectal cancer receiving home chemotherapy or outpatient treatment: a randomised controlled trial

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7 January 2021

Randomised controlled trial of non-directive counselling, cognitive-behaviour therapy, and usual general practitioner care for patients with depression. I: clinical effectiveness

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7 January 2021

A comparison of handsearching versus MEDLINE searching to identify reports of randomized controlled trials

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7 January 2021

On the use of a pilot sample for sample size determination

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7 January 2021

Sample size re-estimation: recent developments and practical considerations

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Identifiers

DOI

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16 January 2018

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16 January 2018