流行病学复习重点

如此情况下，我们该如何当老师呢？梁教授通过分享自己在实际中如何去安排复杂多样的工作任务、生活的琐事therealimplementationofthequasi,ruthless.Tough,requirement,carryforwardthespiritofanail,andthecorrectivemeasuresTheimplementationofthenerveendings,donotlettherectificationisnotinplace,nottoretreat,thepeoplearenotsatisfied.Pinfouristoadheretothereformandinnovation.Toreformthewayofthinkingandinnovativecouragetoturnstyle,againstfourwinds,thecouragetofacethecontradictions,goodatsolvingthechronicills,daretobreaktheoutdatedcustomsandbadhabitsHenshaunhealthytendencies,trees,freshhealthy.Thefiveistoadheretotacklingtheproblem.ThatisthewindSuJiandtheeducationsupervisioncombined,inordertoestablishanewsystemtopromotethenormalizationofstylebuilding,long-term,toenhancethepartyspiritofhonestandpragmaticpeoplethoughtconsciousaction.Thesixistoinsistonthecompletionofthethirdgrasptheoverallsituation.ActivityandendThisyearthegoalofsafetyproductionworkplanfornextyear,worktogether,topromotetheactivitiesandtheworkofproductionsafetywithbothhands,twopromotion,twonotmistake.Two,rectificationoftheoverallobjectivesandspecificobjectives:(a)theoverallpatharoundthefourfocus,carriedouttheoutstandingproblemsofthespecialrectification,thefullimplementationofthecentralandprovincialPartycommitteecleartherectificationtask,effectivelycurbthefourwinds,realizetheoverallimprovementofPartyandgovernment.Thepointis:focusonthepeople,thepeople,convenience,andresolutelycurbthebureaucraticstyleofwork;lookingtostimulategrassrootsvitality,resolutelycurbtheWenshansea;focusonthecadreshonest,cleangovernment,politics,andresolutelycurbexceedthestandardQuasioccupiedofficespace,Gongjusiyong,publicfunds,extravaganceofthewind;focusonestablishacorrectviewofachievements,theconceptofpower,andresolutelycurbactsagainsttheinterestsofthemasses.Acceleratethesystemreformandconstruction,improvethepeoplehonestandpragmaticnormalizationsystem,constantlyconsolidateandexpandeducationalpracticeachievements,makepeoplesatisfied.Therecentreformgoal:PoliticalQualityBureauandallPartymembersandcadres,furtherimprovethequalityofthebusiness;thefourwinds,twoproblemhasbeeneffectivelysolved.Themiddlegoalofthereform:oppositionpartyandgovernmentausteritywaste三、疾病流行的强度疾病流行强度：人群疾病的发病水平以及病例间的联系综合称为疾病的流行强度。类型：散发、暴发、流行、大流行散发定义：指发病率呈历年的一般水平，各病例间在发病时间和地点方面无明显联系，散在发生。适用于范围较大的地区。判定方法：历年来一般水平应参照前几年（如近3年）该病的平均发病率。散发原因：疾病常年流行或因预防接种使人群维持一定的免疫水平隐性感染为主的疾病传播机制不易实现的传染病长潜伏期传染病暴发定义：指在一个局部地区或集体单位中，短时间内突然有很多相同的病人出现。传染病：病人多有相同的传染源或传播途径，如托幼机构的麻疹非传染性疾病：如食用毒菌引起的食物中毒流行定义：指某病在某地区显著超过该病历年发病率水平。大流行其发病率水平超过该地一定历史条件下的流行水平时，称大流行（pandemic），如流感、霍乱的世界大流行。四、疾病分布的形式·地区分布·时间分布·人群分布·疾病的人群、地区、时间分布的综合描述地区分布1、疾病地区分布的划分方式和决定因素（1）划分方式：按地理特点划分：平原、山区、高原、沿海、内陆等按行政区域划分：国家、省、市、县、街道、社区等城乡分布（2）决定地区分布特征的因素：自然环境：气候、地理、野生动物社会条件：政治、经济、生活习惯、宗教信仰、遗传特征城乡分布比较2、疾病的地区分布形式（1）世界性分布：分布的普遍性、分布的不均衡性（2）地方性分布：是指局限于某些特定地区内相对稳定并经常发生的疾病。（3）局部地区分布：由于致病因子的存在，导致某种疾病在某局部地区的聚集。3、常用术语：地方性疾病、输入性疾病、聚集性疾病（疾病频率高于周围地区的情况）4、地方性疾病：某疾病通常在一个地方或一组人群中发生，无需自外地输入时，称为地方性疾病。地方性的形式（1）自然疫源性：主要在动物中间传播，但该地区的人群也可发病。如地方性斑疹伤寒、鼠疫、森林脑炎等（2）自然地方性：由于自然因素的影响（气象条件和自然环境），疾病只在某些地区长期存在，又称地方病。如疟疾、血吸虫病、丝虫病、克山病、大骨节病、地方性甲状腺肿（3）统计地方性：因政治、经济、文化及风俗习惯因素的影响。如伤寒、痢疾等肠道传染病。如此情况下，我们该如何当老师呢？梁教授通过分享自己在实际中如何去安排复杂多样的工作任务、生活的琐事therealimplementationofthequasi,ruthless.Tough,requirement,carryforwardthespiritofanail,andthecorrectivemeasuresTheimplementationofthenerveendings,donotlettherectificationisnotinplace,nottoretreat,thepeoplearenotsatisfied.Pinfouristoadheretothereformandinnovation.Toreformthewayofthinkingandinnovativecouragetoturnstyle,againstfourwinds,thecouragetofacethecontradictions,goodatsolvingthechronicills,daretobreaktheoutdatedcustomsandbadhabitsHenshaunhealthytendencies,trees,freshhealthy.Thefiveistoadheretotacklingtheproblem.ThatisthewindSuJiandtheeducationsupervisioncombined,inordertoestablishanewsystemtopromotethenormalizationofstylebuilding,long-term,toenhancethepartyspiritofhonestandpragmaticpeoplethoughtconsciousaction.Thesixistoinsistonthecompletionofthethirdgrasptheoverallsituation.ActivityandendThisyearthegoalofsafetyproductionworkplanfornextyear,worktogether,topromotetheactivitiesandtheworkofproductionsafetywithbothhands,twopromotion,twonotmistake.Two,rectificationoftheoverallobjectivesandspecificobjectives:(a)theoverallpatharoundthefourfocus,carriedouttheoutstandingproblemsofthespecialrectification,thefullimplementationofthecentralandprovincialPartycommitteecleartherectificationtask,effectivelycurbthefourwinds,realizetheoverallimprovementofPartyandgovernment.Thepointis:focusonthepeople,thepeople,convenience,andresolutelycurbthebureaucraticstyleofwork;lookingtostimulategrassrootsvitality,resolutelycurbtheWenshansea;focusonthecadreshonest,cleangovernment,politics,andresolutelycurbexceedthestandardQuasioccupiedofficespace,Gongjusiyong,publicfunds,extravaganceofthewind;focusonestablishacorrectviewofachievements,theconceptofpower,andresolutelycurbactsagainsttheinterestsofthemasses.Acceleratethesystemreformandconstruction,improvethepeoplehonestandpragmaticnormalizationsystem,constantlyconsolidateandexpandeducationalpracticeachievements,makepeoplesatisfi