1998
Seizures with Fever After Unprovoked Seizures: An Analysis in Children Followed from the Time of a First Febrile Seizure
Berg A, Darefsky A, Holford T, Shinnar S. Seizures with Fever After Unprovoked Seizures: An Analysis in Children Followed from the Time of a First Febrile Seizure. Epilepsia 1998, 39: 77-80. PMID: 9578016, DOI: 10.1111/j.1528-1157.1998.tb01277.x.Peer-Reviewed Original ResearchConceptsFirst febrile seizureFebrile seizuresUnprovoked seizuresFurther seizuresFirst unprovoked seizureRecurrent febrile seizuresCox regression modelBenign febrile seizuresInfluence recurrenceTime-dependent covariatesProspective cohortSecond seizureTreatment decisionsFeverSeizuresSubstantial riskRate ratioYoung childrenChildrenOnsetRegression modelsSmall proportionRiskPredictorsRecurrence
1989
Age, period and cohort effects on the risk of major depression: results from five United States communities
Wickramaratne P, Weissman M, Leaf P, Holford T. Age, period and cohort effects on the risk of major depression: results from five United States communities. Journal Of Clinical Epidemiology 1989, 42: 333-343. PMID: 2723694, DOI: 10.1016/0895-4356(89)90038-3.Peer-Reviewed Original ResearchConceptsMajor depressionBirth cohortEpidemiologic Catchment Area studyYears of ageCatchment Area StudySuccessive birth cohortsLinear cohort effectCohort effectsPeriod of onsetPeriod effectsUnited States communitiesCohortDepressionAffected individualsCohort modelAgeWomenProbability sampleU.S. communitiesAPC modelMenOnset