2021
A case study of ascertainment bias for the primary outcome in the Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) trial
Esserman DA, Gill TM, Miller ME, Greene EJ, Dziura JD, Travison TG, Meng C, Peduzzi PN. A case study of ascertainment bias for the primary outcome in the Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) trial. Clinical Trials 2021, 18: 207-214. PMID: 33678038, PMCID: PMC8009806, DOI: 10.1177/1740774520980070.Peer-Reviewed Original ResearchConceptsPrimary outcome definitionUsual care armSerious fall injuriesMedical attentionOutcome definitionsFall injuriesElders trialCare armOvernight hospitalizationStudy powerCare managersIntervention effectsType 2 injuriesAscertainment biasAscertainment of outcomesInterim monitoring planUsual careHazard ratioPrimary outcomeIntervention armClinical trialsUnblinded observerClinical basisMulticomponent interventionAdditional fall
2019
Protocol for serious fall injury adjudication in the Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) study
Ganz DA, Siu AL, Magaziner J, Latham NK, Travison TG, Lorenze NP, Lu C, Wang R, Greene EJ, Stowe CL, Harvin LN, Araujo KLB, Gurwitz JH, Agrawal Y, Correa-De-Araujo R, Peduzzi P, Gill TM. Protocol for serious fall injury adjudication in the Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) study. Injury Epidemiology 2019, 6: 14. PMID: 31245263, PMCID: PMC6582694, DOI: 10.1186/s40621-019-0190-2.Peer-Reviewed Original ResearchSerious fall injuriesPrimary care providersFall injuriesPrimary outcomeMedical recordsMedical attentionFull-text medical recordsMulticenter pragmatic clinical trialHealth systemAdministrative dataMedical record reviewIndividualized care plansPragmatic clinical trialsPrimary care practicesMedical record dataParticipant's primary care providerUnderlying riskUS health systemOvernight hospitalizationRecord reviewHead injuryElders StudyClinical trialsEvent adjudicationJoint dislocation