AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
PrevalenceCross-Sectional StudiesRisk FactorsBrazilAge DistributionAge FactorsSex DistributionQuestionnairesRural PopulationSex FactorsHealth SurveysIndiaChinaUrban PopulationHIV InfectionsUnited StatesSocioeconomic FactorsLogistic ModelsPolymerase Chain ReactionComorbidityCohort StudiesIncidenceRetrospective StudiesGenotypeSmokingProspective StudiesFecesInfant, NewbornObesityMass ScreeningRural HealthIranSpainPopulation SurveillanceSouth AfricaBody Mass IndexIntestinal Diseases, ParasiticOdds RatioEpidemiologic MethodsCase-Control StudiesJapanPregnancyDiabetes MellitusSeverity of Illness IndexItalyChi-Square DistributionMexicoChronic DiseaseUrban HealthHepatitis CHypertensionMalaysiaNigeriaIndians, North AmericanSensitivity and SpecificityTime FactorsHelminthiasisRisk AssessmentAnti-Bacterial AgentsTurkeyTaiwanMultivariate AnalysisIndians, South AmericanEndemic DiseasesCarrier StateHepatitis BFollow-Up StudiesNutritional StatusThailandBlood DonorsSeroepidemiologic StudiesVenezuelaSexual BehaviorSeasonsEuropean Continental Ancestry GroupOccupational DiseasesOverweightFranceAfrican Continental Ancestry GroupMetabolic Syndrome XKoreaMental DisordersRegression AnalysisDNA Virus InfectionsPortugalVietnamAsthmaEnzyme-Linked Immunosorbent AssaySaudi ArabiaGeographyEducational StatusEthiopiaMicrobial Sensitivity TestsDemographyCameroonEthnic GroupsSexually Transmitted DiseasesSubstance Abuse, IntravenousVitamin D DeficiencyDiabetes Mellitus, Type 2