FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017353404> ?p ?o ?g. }

• W2017353404 endingPage "719" @default.
• W2017353404 startingPage "711" @default.
• W2017353404 abstract "Background. A 2-stage randomized trial design, incorporating participant choice, provides unbiased estimates of the effects of the treatment or intervention (treatment effect), the difference between outcomes for participants who prefer one treatment compared with another (selection effect), and the interaction between participants’ preferences for treatment and the treatment actually received (preference effect). It is important to ensure that such trials are adequately powered to estimate these effects. Sample Size Formulas. This paper presents methods for determining the required sample sizes for estimating treatment, selection, and preference effects. We demonstrate the changes in sample size as various key parameters are changed. In general, approximately twice as many participants (in total) are needed to have equivalent power for detecting both treatment and selection/preference effects compared with a trial of the treatment effect alone. Primary Screening Example. We illustrate their application for the design of a primary screening trial comparing human papillomavirus DNA testing versus cervical screening (by Pap smear). Our example would require 520 participants to have 80% power to detect moderate-sized preference and selection effects and a small to moderate treatment effect. Conclusions. With the growing interest in understanding treatment choices and with the use of decision aids, well-designed and adequately powered 2-stage randomized trial designs offer the opportunity to determine the effects of participants’ preferences. Our sample size formulas will help future studies ensure that they have adequate power to detect selection and preference effects." @default.
• W2017353404 created "2016-06-24" @default.
• W2017353404 creator A5007827945 @default.
• W2017353404 creator A5011772983 @default.
• W2017353404 creator A5049974762 @default.
• W2017353404 creator A5070476857 @default.
• W2017353404 creator A5074865575 @default.
• W2017353404 date "2014-04-02" @default.
• W2017353404 modified "2023-09-23" @default.
• W2017353404 title "Sample Size and Power When Designing a Randomized Trial for the Estimation of Treatment, Selection, and Preference Effects" @default.
• W2017353404 cites W1560595865 @default.
• W2017353404 cites W1966837287 @default.
• W2017353404 cites W1970570432 @default.
• W2017353404 cites W1979703196 @default.
• W2017353404 cites W1980043956 @default.
• W2017353404 cites W1980078504 @default.
• W2017353404 cites W1996394976 @default.
• W2017353404 cites W2001442310 @default.
• W2017353404 cites W2011294879 @default.
• W2017353404 cites W2015076798 @default.
• W2017353404 cites W2018902426 @default.
• W2017353404 cites W2040330324 @default.
• W2017353404 cites W2056261823 @default.
• W2017353404 cites W2102569695 @default.
• W2017353404 cites W2115256214 @default.
• W2017353404 cites W2129367149 @default.
• W2017353404 cites W2135933258 @default.
• W2017353404 cites W2140516254 @default.
• W2017353404 cites W2363867381 @default.
• W2017353404 cites W4248857501 @default.
• W2017353404 cites W2577038299 @default.
• W2017353404 doi "https://doi.org/10.1177/0272989x14525264" @default.
• W2017353404 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24695962" @default.
• W2017353404 hasPublicationYear "2014" @default.
• W2017353404 type Work @default.
• W2017353404 sameAs 2017353404 @default.
• W2017353404 citedByCount "19" @default.
• W2017353404 countsByYear W20173534042015 @default.
• W2017353404 countsByYear W20173534042016 @default.
• W2017353404 countsByYear W20173534042017 @default.
• W2017353404 countsByYear W20173534042018 @default.
• W2017353404 countsByYear W20173534042019 @default.
• W2017353404 countsByYear W20173534042020 @default.
• W2017353404 countsByYear W20173534042022 @default.
• W2017353404 countsByYear W20173534042023 @default.
• W2017353404 crossrefType "journal-article" @default.
• W2017353404 hasAuthorship W2017353404A5007827945 @default.
• W2017353404 hasAuthorship W2017353404A5011772983 @default.
• W2017353404 hasAuthorship W2017353404A5049974762 @default.
• W2017353404 hasAuthorship W2017353404A5070476857 @default.
• W2017353404 hasAuthorship W2017353404A5074865575 @default.
• W2017353404 hasConcept C100480397 @default.
• W2017353404 hasConcept C105795698 @default.
• W2017353404 hasConcept C119857082 @default.
• W2017353404 hasConcept C129848803 @default.
• W2017353404 hasConcept C141071460 @default.
• W2017353404 hasConcept C168563851 @default.
• W2017353404 hasConcept C185592680 @default.
• W2017353404 hasConcept C198531522 @default.
• W2017353404 hasConcept C2779318504 @default.
• W2017353404 hasConcept C2781249084 @default.
• W2017353404 hasConcept C2987370644 @default.
• W2017353404 hasConcept C33923547 @default.
• W2017353404 hasConcept C41008148 @default.
• W2017353404 hasConcept C43617362 @default.
• W2017353404 hasConcept C556039675 @default.
• W2017353404 hasConcept C71924100 @default.
• W2017353404 hasConcept C81917197 @default.
• W2017353404 hasConcept C96608239 @default.
• W2017353404 hasConceptScore W2017353404C100480397 @default.
• W2017353404 hasConceptScore W2017353404C105795698 @default.
• W2017353404 hasConceptScore W2017353404C119857082 @default.
• W2017353404 hasConceptScore W2017353404C129848803 @default.
• W2017353404 hasConceptScore W2017353404C141071460 @default.
• W2017353404 hasConceptScore W2017353404C168563851 @default.
• W2017353404 hasConceptScore W2017353404C185592680 @default.
• W2017353404 hasConceptScore W2017353404C198531522 @default.
• W2017353404 hasConceptScore W2017353404C2779318504 @default.
• W2017353404 hasConceptScore W2017353404C2781249084 @default.
• W2017353404 hasConceptScore W2017353404C2987370644 @default.
• W2017353404 hasConceptScore W2017353404C33923547 @default.
• W2017353404 hasConceptScore W2017353404C41008148 @default.
• W2017353404 hasConceptScore W2017353404C43617362 @default.
• W2017353404 hasConceptScore W2017353404C556039675 @default.
• W2017353404 hasConceptScore W2017353404C71924100 @default.
• W2017353404 hasConceptScore W2017353404C81917197 @default.
• W2017353404 hasConceptScore W2017353404C96608239 @default.
• W2017353404 hasIssue "6" @default.
• W2017353404 hasLocation W20173534041 @default.
• W2017353404 hasLocation W20173534042 @default.
• W2017353404 hasOpenAccess W2017353404 @default.
• W2017353404 hasPrimaryLocation W20173534041 @default.
• W2017353404 hasRelatedWork W1992336336 @default.
• W2017353404 hasRelatedWork W2017353404 @default.
• W2017353404 hasRelatedWork W2037577035 @default.
• W2017353404 hasRelatedWork W2057598446 @default.
• W2017353404 hasRelatedWork W2170636614 @default.
• W2017353404 hasRelatedWork W2403756891 @default.

• next