2003
Analyzing Multiply Matched Cohort Studies with Two Different Comparison Groups: Application to Pregnancy Rates Among HIV+ Women
Li Y, Zelterman D, Forsyth BW. Analyzing Multiply Matched Cohort Studies with Two Different Comparison Groups: Application to Pregnancy Rates Among HIV+ Women. Biometrics 2003, 59: 632-639. PMID: 14601764, DOI: 10.1111/1541-0420.00073.Peer-Reviewed Original Research
2002
Pregnancy and birth rates among HIV-infected women in the United States: the confounding effects of illicit drug use
Forsyth BW, Davis JA, Freudigman KA, Katz KH, Zelterman D. Pregnancy and birth rates among HIV-infected women in the United States: the confounding effects of illicit drug use. AIDS 2002, 16: 471-479. PMID: 11834960, DOI: 10.1097/00002030-200202150-00020.Peer-Reviewed Original ResearchConceptsHIV-positive womenIllicit drug useNumber of pregnanciesHIV infectionDrug useTubal ligationHIV-negative womenHIV-negative comparison groupRetrospective record reviewBirth ratePoisson regression analysisIndex pregnancyIndex birthPregnancy outcomesRecord reviewTherapeutic terminationPregnancy rateGroup 1PregnancyCocaine useOlder ageInfectionWomenComparison groupIllicit drugs