2013
Contraceptive Failures in Overweight and Obese Combined Hormonal Contraceptive Users
McNicholas C, Zhao Q, Secura G, Allsworth J, Madden T, Peipert J. Contraceptive Failures in Overweight and Obese Combined Hormonal Contraceptive Users. Obstetrical & Gynecological Survey 2013, 68: 736-737. DOI: 10.1097/01.ogx.0000435765.37327.d9.Peer-Reviewed Original ResearchBody mass indexSignificant risk factorsContraceptive failureUnintended pregnancyVaginal ringMass indexObese femalesRisk factorsPrevious unintended pregnancyProspective cohort studyIdeal body weightHormonal contraceptive usersContraceptive vaginal ringContraceptive failure ratesReproductive age femalesReversible contraceptive methodsFailure rateContraceptive CHOICE ProjectSt Louis areaCohort studyObese womenBMI categoriesClinical outcomesHormonal contraceptionContraceptive usersContraceptive Failures in Overweight and Obese Combined Hormonal Contraceptive Users
McNicholas C, Zhao Q, Secura G, Allsworth J, Madden T, Peipert J. Contraceptive Failures in Overweight and Obese Combined Hormonal Contraceptive Users. Obstetrics And Gynecology 2013, 121: 585-592. PMID: 23635622, PMCID: PMC4009704, DOI: 10.1097/aog.0b013e31828317cc.Peer-Reviewed Original ResearchConceptsOral contraceptive pillsBody mass indexUnintended pregnancyContraceptive failureVaginal ringPrevious unintended pregnancyHormonal contraceptive usersSignificant risk factorsVaginal ring usersContraceptive vaginal ringContraceptive failure ratesFailure rateContraceptive studyBMI categoriesMass indexContraceptive pillsObese femalesContraceptive usersRisk factorsRing usersTransdermal patchPregnancyReversible methodFailureFemales
2012
Effectiveness of Long-Acting Reversible Contraception
Winner B, Peipert J, Zhao Q, Buckel C, Madden T, Allsworth J, Secura G. Effectiveness of Long-Acting Reversible Contraception. Obstetrical & Gynecological Survey 2012, 67: 552-553. DOI: 10.1097/01.ogx.0000421455.21771.a1.Peer-Reviewed Original ResearchUnintended pregnancyIntrauterine deviceContraceptive methodsContraceptive failureReversible contraceptionHazard ratioContraceptive pillsOlder womenLarge prospective cohort studyProspective cohort studyPrimary study outcomeOral contraceptive pillsCommon contraceptive methodsContraceptive failure ratesFinal multivariate modelLarge US populationReversible contraceptive methodsYears of ageLong-Acting Reversible ContraceptionFailure rateDMPA injectionCohort studyDaily dosingSecondary outcomesRate of failureContraceptive Failure Rates of Etonogestrel Subdermal Implants in Overweight and Obese Women
Xu H, Wade J, Peipert J, Zhao Q, Madden T, Secura G. Contraceptive Failure Rates of Etonogestrel Subdermal Implants in Overweight and Obese Women. Obstetrics And Gynecology 2012, 120: 21-26. PMID: 22678035, PMCID: PMC4043143, DOI: 10.1097/aog.0b013e318259565a.Peer-Reviewed Original ResearchConceptsObese womenContraceptive failure ratesIntrauterine deviceContraceptive methodsFirst-line contraceptive methodLarge prospective cohort studyKaplan-Meier survival curvesActing reversible contraceptive (LARC) methodsUrine pregnancy testingProspective cohort studyBody mass indexEtonogestrel subdermal contraceptive implantEtonogestrel subdermal implantSubdermal contraceptive implantFailure rateReversible contraceptive methodsT-testContraceptive CHOICE ProjectStudent's t-testReliable birth control methodsBirth control methodsCohort studyCumulative failure rateNormal weightMass indexEffectiveness of Long-Acting Reversible Contraception
Winner B, Peipert J, Zhao Q, Buckel C, Madden T, Allsworth J, Secura G. Effectiveness of Long-Acting Reversible Contraception. New England Journal Of Medicine 2012, 366: 1998-2007. PMID: 22621627, DOI: 10.1056/nejmoa1110855.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsCohort StudiesContraceptionContraceptive Devices, FemaleContraceptives, OralDrug ImplantsFemaleHumansInjectionsIntrauterine DevicesMedroxyprogesterone AcetateMiddle AgedMultivariate AnalysisPregnancyPregnancy, UnplannedTransdermal PatchTreatment OutcomeYoung AdultConceptsUnintended pregnancyReversible contraceptionContraceptive methodsLarge prospective cohort studyActing reversible contraceptive (LARC) methodsProspective cohort studyContraceptive failure ratesReversible contraceptive methodsYears of ageLong-Acting Reversible ContraceptionDMPA injectionOverall cohortCohort studyRate of failureContraceptive pillsContraceptive failurePregnancyYoung womenContraceptionPillsOlder participantsAgeFailure rateParticipantsRisk