2019
Analgesic use at ovulation and implantation and human fertility
Jukic AMZ, Padiyara P, Bracken MB, McConnaughey DR, Steiner AZ. Analgesic use at ovulation and implantation and human fertility. American Journal Of Obstetrics And Gynecology 2019, 222: 476.e1-476.e11. PMID: 31738897, PMCID: PMC7195999, DOI: 10.1016/j.ajog.2019.11.1251.Peer-Reviewed Original ResearchConceptsNonaspirin nonsteroidal antiinflammatory drugsMedication useNonsteroidal antiinflammatory drugsAnalgesic useMenstrual cycleAntiinflammatory drugsPositive home pregnancy testPregnancy loss historyProspective cohort studyEntire menstrual cycleBody mass indexEffect of aspirinHistory of migraineYears of ageFrequency of intercourseHome pregnancy testsAspirin useFecundability ratiosCohort studyMass indexMedication usageImplantation windowUterine fibroidsClinical trialsPregnancy test
2016
Premature Adult Death in Individuals Born Preterm: A Sibling Comparison in a Prospective Nationwide Follow-Up Study
Risnes KR, Pape K, Bjørngaard JH, Moster D, Bracken MB, Romundstad PR. Premature Adult Death in Individuals Born Preterm: A Sibling Comparison in a Prospective Nationwide Follow-Up Study. PLOS ONE 2016, 11: e0165051. PMID: 27820819, PMCID: PMC5098830, DOI: 10.1371/journal.pone.0165051.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentCohort StudiesFemaleFollow-Up StudiesHumansMaleMiddle AgedMortality, PrematurePremature BirthProspective StudiesSiblingsYoung AdultConceptsYears of ageExternal causesPremature adult deathsMajority of deathsCause of deathCorresponding risk estimatesLong-term healthPremature adult mortalityCause mortalityNationwide PopulationPreterm birthRegistry linkageNationwide followWeeks' gestationGestational ageWeek 34Week 37Cardiovascular diseaseStudy populationEarly adult mortalityAdult deathsMortalityNorwegian menRisk estimatesDeath
2015
Folic acid supplementation in early pregnancy and the risk of preeclampsia, small for gestational age offspring and preterm delivery
Martinussen MP, Bracken MB, Triche EW, Jacobsen GW, Risnes KR. Folic acid supplementation in early pregnancy and the risk of preeclampsia, small for gestational age offspring and preterm delivery. European Journal Of Obstetrics & Gynecology And Reproductive Biology 2015, 195: 94-99. PMID: 26500184, PMCID: PMC4684439, DOI: 10.1016/j.ejogrb.2015.09.022.Peer-Reviewed Original ResearchMeSH KeywordsAdultCohort StudiesFemaleFolic AcidHumansInfant, Low Birth WeightInfant, NewbornInfant, Small for Gestational AgeObesityOdds RatioPre-EclampsiaPregnancyPregnancy ComplicationsPregnancy Trimester, FirstPremature BirthProspective StudiesProtective FactorsRisk FactorsVitamin B ComplexYoung AdultConceptsFolic acid supplementationLow birth weightFolic acid intakePreterm birthAcid supplementationFirst trimesterLean mothersBirth weightAcid intakeEarly pregnancyOdds ratioGestational age offspringProspective cohort studyFolic acid supplementsFolic acid usePregnancy outcome dataRisk of preeclampsiaPossible protective effectMonths of pregnancyObese mothersPreterm deliveryCohort studyObstetric recordsAge offspringFolate intake
2014
Low-to-moderate prenatal alcohol consumption and the risk of selected birth outcomes: a prospective cohort study
Lundsberg LS, Illuzzi JL, Belanger K, Triche EW, Bracken MB. Low-to-moderate prenatal alcohol consumption and the risk of selected birth outcomes: a prospective cohort study. Annals Of Epidemiology 2014, 25: 46-54.e3. PMID: 25453352, PMCID: PMC4255148, DOI: 10.1016/j.annepidem.2014.10.011.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlcohol DrinkingConfidence IntervalsConfounding Factors, EpidemiologicConnecticutFemaleFetal Growth RetardationGestational AgeHumansInfant, Low Birth WeightInfant, NewbornLogistic ModelsMassachusettsMaternal-Fetal ExchangeOdds RatioPregnancyPregnancy ComplicationsPregnancy OutcomePremature BirthProspective StudiesRisk FactorsConceptsIntrauterine growth restrictionLow birthweightPreterm deliveryBirth lengthBirth outcomesGrowth restrictionAlcohol exposureOdds ratioLower oddsModerate prenatal alcohol exposureModerate alcohol exposureThird-trimester drinkingProspective cohort studyMultivariable logistic regressionConfidence intervalsPrenatal alcohol consumptionPrenatal alcohol exposurePregnancy drinkingNeonatal outcomesPerinatal outcomesSingleton infantsCohort studyAlcohol drinkingReduced oddsHead circumferenceMaking Prospective Registration of Observational Research a Reality
Dal-Ré R, Ioannidis JP, Bracken MB, Buffler PA, Chan AW, Franco EL, La Vecchia C, Weiderpass E. Making Prospective Registration of Observational Research a Reality. Science Translational Medicine 2014, 6: 224cm1. PMID: 24553383, DOI: 10.1126/scitranslmed.3007513.Peer-Reviewed Original Research
2013
Childhood body mass index and subsequent physician-diagnosed asthma: a systematic review and meta-analysis of prospective cohort studies
Egan KB, Ettinger AS, Bracken MB. Childhood body mass index and subsequent physician-diagnosed asthma: a systematic review and meta-analysis of prospective cohort studies. BMC Pediatrics 2013, 13: 121. PMID: 23941287, PMCID: PMC3751452, DOI: 10.1186/1471-2431-13-121.Peer-Reviewed Original ResearchMeSH KeywordsAsthmaBody Mass IndexChildFemaleFollow-Up StudiesGlobal HealthHumansIncidenceMaleObesityProspective StudiesRisk FactorsConceptsBody mass indexCombined risk ratioProspective cohort studyRisk ratioYears of ageCohort studyMass indexChildhood body mass indexDescription of cohortPhysician-diagnosed asthmaNormal-weight childrenOverweight/obesityPotential effect modificationPotential effect modifiersIncident asthmaObesity definitionObserved sex effectsAsthma definitionsBMI assessmentObese childrenWeight childrenLanguage restrictionsSubgroup analysisObesity prevalenceEffect modificationGenome‐Wide Association Study of Pre‐Eclampsia Detects Novel Maternal Single Nucleotide Polymorphisms and Copy‐Number Variants in Subsets of the Hyperglycemia and Adverse Pregnancy Outcome (HAPO) Study Cohort
Zhao L, Bracken MB, DeWan AT. Genome‐Wide Association Study of Pre‐Eclampsia Detects Novel Maternal Single Nucleotide Polymorphisms and Copy‐Number Variants in Subsets of the Hyperglycemia and Adverse Pregnancy Outcome (HAPO) Study Cohort. Annals Of Human Genetics 2013, 77: 277-287. PMID: 23551011, PMCID: PMC3740040, DOI: 10.1111/ahg.12021.Peer-Reviewed Original ResearchConceptsCopy number variantsSingle nucleotide polymorphismsAssociation studiesGenome-wide SNP dataMaternal single nucleotide polymorphismsGenome-wide association studiesTop single nucleotide polymorphismsNucleotide polymorphismsWide association studyEuropean ancestry subjectsCandidate genetic variantsSNP dataBeadChip microarrayGenetic variantsCase-control datasetEuropean ancestryCandidate copy-number variantsIllumina Human610-QuadCNV findingsPolymorphismVariantsMaternal Infection in Pregnancy and Risk of Asthma in Offspring
Collier CH, Risnes K, Norwitz ER, Bracken MB, Illuzzi JL. Maternal Infection in Pregnancy and Risk of Asthma in Offspring. Maternal And Child Health Journal 2013, 17: 1940-1950. PMID: 23338127, DOI: 10.1007/s10995-013-1220-2.Peer-Reviewed Original ResearchConceptsUrinary tract infectionRisk of asthmaChildhood asthmaMaternal infectionTract infectionsMaternal urinary tract infectionMultivariable logistic regression modelAdjusted odds ratioChildren of womenYears of lifeLogistic regression modelsAntepartum infectionChart reviewPhysician diagnosisPregnant womenStreptococcus colonizationHospital visitsOdds ratioAsthmaPregnancyInfectionWomenRiskStructured interviewsAge sixNew Models for Large Prospective Studies: Is There a Risk of Throwing Out the Baby With the Bathwater?
Bracken MB, Baker D, Cauley JA, Chambers C, Culhane J, Dabelea D, Dearborn D, Drews-Botsch CD, Dudley DJ, Durkin M, Entwisle B, Flick L, Hale D, Holl J, Hovell M, Hudak M, Paneth N, Specker B, Wilhelm M, Wyatt S. New Models for Large Prospective Studies: Is There a Risk of Throwing Out the Baby With the Bathwater? American Journal Of Epidemiology 2013, 177: 285-289. PMID: 23296354, DOI: 10.1093/aje/kws408.Commentaries, Editorials and LettersHumansProspective Studies
2001
Use of Health Services by Insurance Status Among Children With Asthma
Ortega A, Belanger K, Paltiel A, Horwitz S, Bracken M, Leaderer B. Use of Health Services by Insurance Status Among Children With Asthma. Medical Care 2001, 39: 1065-1074. PMID: 11567169, DOI: 10.1097/00005650-200110000-00004.Peer-Reviewed Original ResearchConceptsPrimary care visitsHealth care useEmergency departmentInsurance statusCare visitsAsthmatic childrenMedication useCare useAsthma-related risk factorsRoutine primary care visitsProspective cohort studyHealth care visitsHealth care utilizationChildhood asthma severityPatient-provider communicationWhite childrenMedical DictionaryNew England hospitalsRace/ethnicityAsthma specialistCohort studyMedicaid childrenAsthma severityIndependent predictorsCare utilizationThe relation between fungal propagules in indoor air and home characteristics
Ren P, Jankun T, Belanger K, Bracken M, Leaderer B. The relation between fungal propagules in indoor air and home characteristics. Allergy 2001, 56: 419-424. PMID: 11350305, DOI: 10.1034/j.1398-9995.2001.056005419.x.Peer-Reviewed Original ResearchMeSH KeywordsAir MicrobiologyAir Pollution, IndoorAnimalsAnimals, DomesticAsthmaCatsEnvironmental MonitoringEpidemiological MonitoringFamily CharacteristicsFungiHeatingHousingHumansHumidityIncomeInfantNew EnglandPredictive Value of TestsProspective StudiesSeasonsSurveys and QuestionnairesTime FactorsVentilationConceptsCFU/m3 airInfants' bedroomsMain living areaProspective cohort studyDevelopment of asthmaHome characteristicsAnnual household incomeAllergen exposureCohort studyEpidemiologic studiesM3 airPresence of petsExposure levelsExposure assessmentSignificant differencesBurkard portable air samplerLiving areasQuestionnaireIndoor airFungal exposure assessmentHouse characteristicsHousehold incomeHomeDG-18AsthmaA childhood asthma severity scale: symptoms, medications, and health care visits
Ortega A, Belanger K, Bracken M, Leaderer B. A childhood asthma severity scale: symptoms, medications, and health care visits. Annals Of Allergy Asthma & Immunology 2001, 86: 405-413. PMID: 11345283, DOI: 10.1016/s1081-1206(10)62486-6.Peer-Reviewed Original ResearchConceptsHealth care visitsChildhood asthma severityCare visitsAsthma severityLarge-scale epidemiologic studiesAsthma severity scaleMedication useSeverity ScaleEpidemiologic studiesHome interviewsProspective cohort studyHealth care utilizationCohort studyAsthmatic childrenCare utilizationDaily symptomsInsurance statusConnecticut hospitalsGeneral populationClinimetric propertiesClinimetric validityMaternal educationClinical diagnosisParticipant characteristicsSymptoms
2000
A systematic review and meta-analysis of prospective studies on the association between maternal cigarette smoking and preterm delivery
Shah N, Bracken M. A systematic review and meta-analysis of prospective studies on the association between maternal cigarette smoking and preterm delivery. American Journal Of Obstetrics And Gynecology 2000, 182: 465-472. PMID: 10694353, PMCID: PMC2706697, DOI: 10.1016/s0002-9378(00)70240-7.Peer-Reviewed Original ResearchConceptsPreterm deliveryMaternal smokingCigarette smokingDose-response relationshipProspective studyMantel-Haenszel fixed-effect modelMaternal cigarette smokingPreventable risk factorsNumber of cigarettesPooled odds ratioFixed-effects modelPooled point estimatesGestational ageSmoking intensityRisk factorsOdds ratioInclusion criteriaStudy populationSmokingSystematic reviewPublication biasMultiple studiesCausal roleNonsignificant levelsDeliveryAbortion and Its Effect on Risk of Preeclampsia and Transient Hypertension
Eras J, Saftlas A, Triche E, Hsu C, Risch H, Bracken M. Abortion and Its Effect on Risk of Preeclampsia and Transient Hypertension. Epidemiology 2000, 11: 36-43. PMID: 10615841, DOI: 10.1097/00001648-200001000-00009.Peer-Reviewed Original ResearchConceptsRisk of preeclampsiaTransient hypertensionNulliparous womenDecreased riskMore abortionsPregnancy-related risk factorsHistory of abortionHypertensive disordersWeeks' gestationGestational ageSubsequent pregnancyPrenatal careRisk factorsObstetric practicePrior abortionMonths gestationPreeclampsiaHypertensionInduced abortionReproductive historyReferent groupProtective factorsGestationWomenAbortion
1999
Environmental Tobacco Smoke Exposure and Small-for-Gestational-Age Birth
Sadler L, Belanger K, Saftlas A, Leaderer B, Hellenbrand K, McSharry J, Bracken M. Environmental Tobacco Smoke Exposure and Small-for-Gestational-Age Birth. American Journal Of Epidemiology 1999, 150: 695-705. PMID: 10512423, DOI: 10.1093/oxfordjournals.aje.a010072.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge DistributionBirth WeightCohort StudiesConnecticutFemaleFetal Growth RetardationHumansInfant, NewbornInfant, Small for Gestational AgeInterviews as TopicLinear ModelsMaternal ExposureMultivariate AnalysisPregnancyPregnancy Trimester, ThirdProspective StudiesRetrospective StudiesRisk FactorsTobacco Smoke PollutionConceptsEnvironmental tobacco smoke exposureTobacco smoke exposureGestational-age birthsEnvironmental tobacco smokeSmoke exposureSGA birthThird trimesterTobacco smokeBirth weight differenceIntensity of exposureCohort studyMedian durationPostpartum interviewsUnexposed mothersUpper middle class groupBirth weightEffects of exposureFetal growthMultivariate logisticOdds ratioStudy populationLow levelsWomenBirthTrimesterMethodological issues in the study of rare exposures and rare outcomes in perinatal epidemiology
Bracken M. Methodological issues in the study of rare exposures and rare outcomes in perinatal epidemiology. Journal Of Allergy And Clinical Immunology 1999, 103: s354-s355. PMID: 9949337, DOI: 10.1016/s0091-6749(99)70262-9.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsMeSH KeywordsEpidemiologic StudiesFemaleHumansMaternal ExposurePerinatal CarePregnancyPregnancy OutcomeProspective Studies
1998
Maternal anthropometric factors and risk of primary cesarean delivery.
Shepard M, Saftlas A, Leo-Summers L, Bracken M. Maternal anthropometric factors and risk of primary cesarean delivery. American Journal Of Public Health 1998, 88: 1534-8. PMID: 9772858, PMCID: PMC1508477, DOI: 10.2105/ajph.88.10.1534.Peer-Reviewed Original ResearchConceptsBody mass indexCesarean deliveryPrimary cesarean deliveryMass indexWeight gainPrepregnancy weightProportional weight gainUnderweight womenPrepregnancy body mass indexBody mass index groupsHigher body mass indexMaternal anthropometric factorsGestational weight gainOutcome risk factorsGreater New HavenAbsolute weight gainSingleton deliveriesGestational weightVaginal deliveryProspective studyPrimary cesareanRisk factorsRelative riskAnthropometric factorsIndex groupSpontaneous Abortion and Exposure to Electric Blankets and Heated Water Beds
Belanger K, Leaderer B, Hellenbrand K, Holford T, McSharry J, Power M, Bracken M. Spontaneous Abortion and Exposure to Electric Blankets and Heated Water Beds. Epidemiology 1998, 9: 36-42. PMID: 9430266, DOI: 10.1097/00001648-199801000-00009.Peer-Reviewed Original ResearchConceptsElectric blanket useSpontaneous abortionPregnancy lossBlanket useEarly pregnancy lossHeated water bedsTime of conceptionMonth of conceptionWire code categoriesWeeks' gestationProspective studyEarly pregnancyUnadjusted analysesBed useGreater riskPregnancyAbortionDose responseWomenRiskElectric bedElectric blanketExposureSlight increaseGestation
1997
Low-to-moderate gestational alcohol use and intrauterine growth retardation, low birthweight, and preterm delivery
Lundsberg L, Bracken M, Saftlas A. Low-to-moderate gestational alcohol use and intrauterine growth retardation, low birthweight, and preterm delivery. Annals Of Epidemiology 1997, 7: 498-508. PMID: 9349918, DOI: 10.1016/s1047-2797(97)00081-1.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlcohol DrinkingCohort StudiesConfounding Factors, EpidemiologicConnecticutFemaleFetal Growth RetardationGestational AgeHumansInfant, Low Birth WeightInfant, NewbornLogistic ModelsMaternal-Fetal ExchangeMultivariate AnalysisObstetric Labor, PrematurePregnancyPregnancy ComplicationsPregnancy OutcomeProspective StudiesRisk FactorsSmokingConceptsIntrauterine growth retardationPreterm deliveryLow birthweightGrowth retardationMild drinkingProtective effectAlcohol useYale-New Haven HospitalGestational alcohol useAdverse perinatal outcomesModerate alcohol consumptionSingleton live birthsObserved protective effectFetal alcohol syndromeNeonatal outcomesPerinatal outcomesAbsolute alcoholMonth 7Alcohol drinkingProspective InvestigationRisk factorsMonths 1Live birthsLight drinkingAlcohol syndrome
1996
A TREE‐BASED METHOD OF ANALYSIS FOR PROSPECTIVE STUDIES
ZHANG H, HOLFORD T, BRACKEN M. A TREE‐BASED METHOD OF ANALYSIS FOR PROSPECTIVE STUDIES. Statistics In Medicine 1996, 15: 37-49. PMID: 8614744, DOI: 10.1002/(sici)1097-0258(19960115)15:1<37::aid-sim144>3.0.co;2-0.Peer-Reviewed Original Research