(Q33947312)

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

title

Sample size calculations for cluster randomised controlled trials with a fixed number of clusters (English)

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

randomized controlled trial

6 February 2020

main subject

1 reference

Erratum to: Sample size calculations for cluster randomised controlled trials with a fixed number of clusters

inferred from title

corrigendum / erratum

1 reference

10.1186/S12874-017-0292-X

DOI

12 July 2019

http://api.crossref.org/works?select=update-to&filter=doi:10.1186/S12874-017-0292-X

author

Alan J Girling

2

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

Alice J. Sitch

3

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

author name string

Karla Hemming

1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

Jennifer Marsh

4

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

Richard J Lilford

5

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

publication date

30 June 2011

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

BMC Medical Research Methodology

6 February 2020

published in

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

volume

11

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

page(s)

102

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

Creative Commons Attribution 2.0 Generic

6 February 2020

copyright license

start time

30 June 2011

1 reference

April 2022 Public Data File from Crossref

copyright status

copyrighted

1 reference

April 2022 Public Data File from Crossref

cites work

Protocol for the PINCER trial: a cluster randomised trial comparing the effectiveness of a pharmacist-led IT-based intervention with simple feedback in reducing rates of clinically important errors in medicines management in general practices

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Cohort Profile: The Golestan Cohort Study--a prospective study of oesophageal cancer in northern Iran

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Antenatal peer support workers and initiation of breast feeding: cluster randomised controlled trial

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Effectiveness of the diabetes education and self management for ongoing and newly diagnosed (DESMOND) programme for people with newly diagnosed type 2 diabetes: cluster randomised controlled trial.

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

A priori postulated and real power in cluster randomized trials: mind the gap

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Redesigning postnatal care: a randomised controlled trial of protocol-based midwifery-led care focused on individual women's physical and psychological health needs

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Selected statistical issues in group randomized trials

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Sample size in cluster randomisation

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

The alpha and beta errors in randomized trials

5 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3149598

Sample size calculator for cluster randomized trials

5 July 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

Randomization by cluster. Sample size requirements and analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

An epistemology of patient safety research: a framework for study design and interpretation. Part 2. Study design.

21 January 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

Statistical Methods in Medical Research

21 January 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

Sample size for cluster randomized trials: effect of coefficient of variation of cluster size and analysis method

21 January 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

Determinants of the intracluster correlation coefficient in cluster randomized trials: the case of implementation research

21 January 2018

1 reference

https://api.crossref.org/works/10.1186%2F1471-2288-11-102

Putting theory into practice: a cluster randomized trial with a small number of clusters

21 January 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/21718530

12 December 2020

inferred from PubMed ID database lookup

Why "underpowered" trials are not necessarily unethical

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/21718530

12 December 2020

inferred from PubMed ID database lookup

Identifiers

DOI

10.1186/1471-2288-11-102

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

Dimensions Publication ID

6 February 2020

1 reference

https://scigraph.springernature.com/pub.10.1186/1471-2288-11-102

release_vijcgeilhjeu5eoumkyzzljtlu

9 September 2019

Fatcat ID

1 reference

Fatcat

https://api.fatcat.wiki/v0/release/vijcgeilhjeu5eoumkyzzljtlu

24 November 2022

mapped directly with Wikidata item

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:21718530%20AND%20SRC:MED&resulttype=core&format=json

6 February 2020

PubMed publication ID

21718530

1 reference