社会体育学2022年(第12卷)第35期当代体育科技(ContemporarySportsTechnology)基于GIS技术的中国10~19岁儿童青少年营养状况地理分布特征李凤彩汪宏莉*白莹(广西师范大学广西桂林541000)摘要:目的:探讨中国10~19岁儿童青少年营养状况的地理分布特征,为促进儿童青少年身体健康提供参考。方法:以2020年“中国家庭追踪调查”数据为基础,结合地理信息系统技术(ArcGIS),分析中国儿童青少年营养状况地理分布。结果:儿童青少年消瘦、正常、超重和肥胖检出率分别为21.84%、68.83%、9.33%、6.98%,其中男生的消瘦、超重和肥胖检出率均高于女生;地理分布图显示,儿童青少年超重和肥胖的分布总体表现为北方高于南方,黑龙江、北京和上海的超重和肥胖检出率都较高;消瘦分布表现为南方整体高于北方,其中广东、广西、湖南消瘦检出率较高;四大经济分区中东北地区肥胖率(9.92%)和超重率(13.99%)最高,消瘦率最低。结论:中国10~19岁儿童青少年营养状况地理分布具有明显的南北地域差异和经济区域差异。关键词:儿童青少年营养状况地理分布特征中图分类号:G806文献标识码:A文章编号:2095-2813(2022)12(b)-0081-04GeographicalDistributionCharacteristicsofNutritionalStatusofChildrenandAdolescentsAged10~19inChinaBasedonGISTechnologyLIFengcaiWANGHongli*BAIYing(GuangxiNormalUniversity,Guilin,GuangxiZhuangAutonomousRegion,541000China)Abstract:Objective:ToexplorethegeographicaldistributionofCharacteristicsofnutritionalstatusofchildrenandadolescentsaged10~19inChina,soastoprovidereferenceforpromotingthehealthofchildrenandadolescents.Methods:Basedonthedataofthe"ChinaFamilyTrackingSurvey"in2020,combinedwiththegeographicinformationsystemtechnology(ArcGIS),thegeographicaldistributionofthenutritionalstatusofchildrenandadolescentsinChinawasanalyzed.Results:Thedetectionratesofemaciation,normal,overweightandobesityinchildrenandadolescentsare21.84%,68.83%,9.33%and6.98%respectively,amongwhich,thedetectionratesofemaciation,overweightandobesityinboysishigherthanthoseingirls.Thegeographicaldistributionmapshowsthattheoveralldistributionofoverweightandobesityinchildrenandadolescentsishigherinthenorththaninthesouth,andthedetectionratesofoverweightandobesityarehigherinHeil...