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Updated: Jul 27, 2026

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index
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Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index

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Mortality from abortion and childbirth. Are the statistics biased?

W Cates, J C Smith, R W Rochat

    JAMA
    |July 9, 1982
    PubMed

    Keywords:
    Abortion, Induced--statisticsAmericasData AnalysisDeliveryDemographic FactorsDeveloped CountriesFamily PlanningFertility Control, PostconceptionMeasurementMortality--statisticsNorth AmericaNorthern AmericaPopulationPopulation DynamicsPregnancyPregnancy OutcomesReliabilityReproductionResearch MethodologyStatisticsUnited States

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