Outpatient Clinics, HospitalAmbulatory Care FacilitiesDental ClinicsPain ClinicsAmbulatory CareCommunity Health CentersQuestionnairesRetrospective StudiesVenereologyCross-Sectional StudiesSexually Transmitted DiseasesProspective StudiesAppointments and SchedulesPrimary Health CareRisk FactorsPrevalenceTreatment OutcomePatient SatisfactionTime FactorsFollow-Up StudiesPatient Acceptance of Health CareEnglandFamily Planning ServicesPregnancyPatient ComplianceCohort StudiesMass ScreeningLondonHealth Services AccessibilityAge FactorsGonorrheaOutpatientsFamily PracticeUnited StatesPatient Education as TopicHealth Knowledge, Attitudes, PracticeSouth AfricaGreat BritainPilot ProjectsLogistic ModelsAttitude to HealthCommunity Health ServicesMale Urogenital DiseasesUrban Health ServicesSeverity of Illness IndexReproducibility of ResultsFemale Urogenital DiseasesSexual BehaviorMobile Health UnitsSocioeconomic FactorsSensitivity and SpecificityAttitude of Health PersonnelQuality of Health CareInfant, NewbornIsraelOffice VisitsSex FactorsChlamydia InfectionsInterviews as TopicProgram EvaluationCounselingMedical AuditMinnesotaIncidenceHospitals, SpecialUrban PopulationMedical RecordsChronic DiseaseOutcome Assessment (Health Care)Continuity of Patient CareHealth Care SurveysQuality of LifeDelivery of Health CareMultivariate AnalysisPatient Care TeamChi-Square DistributionHospitals, UniversityData CollectionPhysician's Practice PatternsScotlandOntarioCase-Control StudiesRural PopulationPrivate PracticePhysician-Patient RelationsBrazilNigeriaChlamydia trachomatisPredictive Value of TestsAnalysis of VarianceFeasibility StudiesMalaysiaPatient DropoutsGuideline AdherenceCost-Benefit AnalysisSyphilisRegression AnalysisSexual PartnersProfessional-Patient RelationsPractice Guidelines as Topic