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1、SocialFactorsofHealthFigure3-1CategoryofSocialfactorsThecharacteristicsofSocialfactorsaffectingthehealthBecauseofthewidespreadexistenceofsocialfactorsandthediversityofthecausallink(Figure3-2),itisoftenintroubleinanalyzingthehealtheffectsofsocialfactors.Therelationshipbetweensocialfactorsandh
2、ealth,althoughnotasstraightforwardasthebiologicalfactors,itstillhasitsownregularity.ThreekindsofcausalconnectionFigure3-2Non-specific(impact/influence/effect/affect/infect)Modernsocietyismulti-societymulti-factor,multi-metric,multi-level,multi-disciplinary,multi-dimensionalsociety.Differentf
3、rombiologicalfactors,effectofsocialfactorsonthehealthisofnon-specificAsasocialphenomenon,thediseaseisdeterminedbyavarietyoffactors,itisdifficulttofullyexplaintheetiologyofadiseaseinasingle,specificsocialfactor.Pan-impactonesocialfactormayresultinthefunctionalchangesofmultiplebodyorgansandsys
4、tems.Althoughthedisease-causingeffectsorhealth-promotingeffectsofsomesocialfactorshaveamorespecifictargetorganorsystem,theirspecificityarerelativeThereasonforthenon-specificandpan-impactofsocialfactorsTheimpactofanumberofsocialfactorshaveobviousoverlap,thatis,theroleofconvergenceBut,inareall
5、ife,peoplecontactwiththediversityofsocialfactors,eachofthesocialfactorsshowsnon-specificeffectDuetodifferencesingeneticandacquiredgrowth,everyindividualhasdifferenttolerancewiththesametypeandintensityofstimulation,sothattheroleofsocialfactorsandhealtheffectsofdiseasespecificityisnotobviousAs
6、asourceofstress,socialfactorsmainlyplayaslowrolethroughthegradualaccumulation,whichmakestheofstimulationlackofspecificityhavereflectedthepanimpact.ConstancyoftheimpactSocialfactorsarealwaysarelativelystable,itsimpactonhealthisinvisible,slowandpersistent.Becauseofthewidespreadofsocialfactorsi
7、npeople'sreallife,combinedwithastrongsocialattributesofhuman,socialfactorshavealong-lastingeffectonhumanbeings.Suchwidespreadandpersistentarecalledtheconstancyoftheimpact.Cumulativeeffectreferstosocialfactorsactingonthehumanbodyinacertainperiodandc
