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Related Experiment Videos

Oral contraceptives and life expectancy.

J A Fortney, J M Harper, M Potts

    Studies in Family Planning
    |May 1, 1986
    PubMed
    Summary

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    Oral contraceptives (OCs) may increase life expectancy for women under 30 by four days, primarily due to cancer protection. Use in older women may slightly decrease life expectancy, mainly from cardiovascular risks.

    Area of Science:

    • Reproductive Health
    • Oncology
    • Cardiovascular Health

    Background:

    • Oral contraceptives (OCs) are widely used by women of reproductive age.
    • Understanding the long-term impact of OCs on life expectancy is crucial for informed decision-making.

    Purpose of the Study:

    • To quantify the impact of oral contraceptive use on life expectancy in women across different age groups.
    • To identify the primary causes of increased or decreased life expectancy associated with OC use.

    Main Methods:

    • Life expectancy calculations were performed for women based on OC usage patterns.
    • Mortality data related to specific health conditions were analyzed in relation to OC use.

    Main Results:

    • Women using OCs for five years before age 30 may experience a gain of approximately four life expectancy days, attributed to reduced ovarian and endometrial cancer risk.
    Keywords:
    Age Specific Death RateAmericasCancerCardiovascular EffectsCervical CancerComparative StudiesContraceptionContraceptive AgentsContraceptive Agents, FemaleContraceptive MethodsDeath RateDemographic AnalysisDemographic FactorsDeveloped CountriesDeveloping CountriesDiseasesEndometrial CancerEpidemiologic MethodsFamily PlanningHeart DiseasesLength Of LifeLife ExpectancyLife Table MethodMeasurementMortalityMyocardial InfarctionNeoplasmsNorth AmericaNorthern AmericaOral ContraceptivesOvarian CancerPopulationPopulation DynamicsPregnancy ComplicationsResearch MethodologyResearch ReportStudiesUnited States

    Related Experiment Videos

  • Women using OCs for five years in their thirties may experience an average loss of 18 days, while those over 45 may lose up to 80 days.
  • Decreased life expectancy in older women using OCs is primarily linked to increased mortality from myocardial infarction and stroke.

    • Conclusions:

    • The net effect of oral contraceptive use on life expectancy varies significantly by age at initiation and duration of use.
    • The protective effects against certain cancers in younger women are offset by increased cardiovascular risks in older women.
    • The life expectancy impact of OCs is considerably less than that associated with other substances like tobacco.