MammographyBreast NeoplasmsMass ScreeningEarly Detection of CancerX-Ray FilmBreastBreast Self-ExaminationRadiologyRadiographic Image Interpretation, Computer-AssistedBreast DiseasesPalpationFalse Positive ReactionsSensitivity and SpecificityPatient Acceptance of Health CareUnited StatesProspective StudiesCarcinoma, Intraductal, NoninfiltratingPatient ComplianceFollow-Up StudiesHealth Knowledge, Attitudes, PracticeNew HampshireRisk FactorsQuestionnairesLogistic ModelsReproducibility of ResultsTime FactorsWomen's HealthX-Ray Intensifying ScreensMobile Health UnitsPredictive Value of TestsHealth Services AccessibilityHealth BehaviorAttitude to HealthCarcinoma, Ductal, BreastCohort StudiesReminder SystemsSocioeconomic FactorsRetrospective StudiesIncidenceObserver VariationTreatment OutcomeCalcinosisPhantoms, ImagingPhysical ExaminationAfrican AmericansRadiation DosageMagnetic Resonance ImagingAge FactorsWashingtonMedicareBiopsyROC CurvePapanicolaou TestWomenTechnology, RadiologicRisk AssessmentVaginal SmearsVermontMultivariate AnalysisPreventive Health ServicesCross-Sectional StudiesCarcinoma in SituPrepaid Health PlansHealth Care SurveysRegistriesOdds RatioLongitudinal StudiesCost-Benefit AnalysisIntervention StudiesWomen's Health ServicesHispanic AmericansNorth CarolinaEuropean Continental Ancestry GroupRegression AnalysisNipplesBiopsy, NeedleDouble-Blind MethodPilot ProjectsPovertyCarcinoma, LobularHealth PromotionGamma CamerasTomographyEarly DiagnosisPhysician's Practice PatternsAlgorithmsHealth Maintenance OrganizationsProgram EvaluationHealthcare DisparitiesMichiganNeoplasm StagingFalse Negative ReactionsPatient Education as TopicCancer Care FacilitiesDiagnosis, Computer-Assisted