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The evaluation of the data collection process for a multicenter, population-based, case-control design.

P A Wingo·H W Ory·P M Layde·N C Lee
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Abstract

This report details the methods the authors used to conduct the Cancer and Steroid Hormone Study, a multicenter, population-based, case-control study of oral contraceptive use in relation to breast, endometrial, and ovarian cancer diagnosed during 1980-1982. The authors have documented their methods and rationale, and the results of their data collection efforts as a practical guide for the planning and conduct of large case-control studies. They observed the following: 1) the Surveillance, Epidemiology, and End Results program is a useful epidemiologic resource for identifying cases from which to evaluate risk factors for cancer in the United States; 2) random digit dialing is an effective and efficient method for screening for eligible controls for a population-based study; 3) with the cooperation of community pathologists, histologic specimen slides can be retrieved and reviewed for diagnostic confirmation and histologic subclassification of cancer for greater than 95% of the cases interviewed; and 4) data reported during personal interviews of study participants can be validated by reviewing medical records for more than 75% of study participants who reported medical events that occurred during the 10 years before the beginning of the study.

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AdultBreast NeoplasmsContraceptives, OralData CollectionEpidemiologic MethodsEvaluation Studies as TopicFemaleGenital Neoplasms, FemaleHumansInterviews as TopicMedical RecordsMiddle AgedProspective StudiesRegistriesRisk FactorsTelephoneAmericasBreast CancerCaliforniaCancerConnecticutContraceptionContraceptive Agents, Female--side effectsContraceptive Agents--side effectsContraceptive HistoryContraceptive Methods--side effectsContraceptive UsageDeveloped CountriesDeveloping CountriesDiseasesEndometrial CancerFamily PlanningGeorgiaHealthHealth SurveysInformationInformation ProcessingInterviewsIowaMeasurementMichiganNeoplasmsNew MexicoNorth AmericaNorthern AmericaOral Contraceptives--side effectsOvarian CancerRecordsReliabilityResearch MethodologySampling StudiesSteroid Metabolic EffectsStudiesSurvey MethodologySurveysUnited StatesUtahWashingtonJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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P A Wingo, H W Ory, P M Layde, N C Lee. 1988. The evaluation of the data collection process for a multicenter, population-based, case-control design.. https://doi.org/10.1093/oxfordjournals.aje.a114942

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