Differential Survival for Men and Women from Out‐of‐hospital Cardiac Arrest Varies by Age: Results from the OPALS Study
Safdar B, Stolz U, Stiell IG, Cone DC, Bobrow BJ, deBoehr M, Dreyer J, Maloney J, Spaite DW. Differential Survival for Men and Women from Out‐of‐hospital Cardiac Arrest Varies by Age: Results from the OPALS Study. Academic Emergency Medicine 2014, 21: 1503-1511. PMID: 25491713, DOI: 10.1111/acem.12540.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overArrhythmias, CardiacCardiopulmonary ResuscitationElectric CountershockEmergency Medical ServicesFemaleGender IdentityHumansMaleMiddle AgedOdds RatioOntarioOut-of-Hospital Cardiac ArrestRegression AnalysisRisk FactorsSex CharacteristicsSex FactorsSurvival AnalysisSurvival RateTime FactorsConceptsHospital dischargeEmergency medical servicesProbability of survivalOHCA patientsOPAL studyInitial ventricular fibrillation/ventricular tachycardia rhythmMultivariable logistic regression modelAge 47 yearsAge 65 yearsHospital cardiac arrestSex-stratified regression modelsPrimary risk factorRegression modelsLogistic regression modelsFractional polynomialsOHCA populationHospital admissionSpontaneous circulationAdult OHCACardiac arrestRapid defibrillationLife Support ProgramRisk factorsFavorable outcomeOHCA survival