为了解大骨节病病区小学生的生长发育水平,探讨大骨节病致病因子的影响,我们于1988年9月15日～30日,对内蒙古乌审旗大骨节病病区六所村小学976名和非病区四所村小学533名在校6～15周岁儿童进行了形态发育对比调查。病区和非病区两地在气候、土壤、植被、生活习惯、营养状况、农作物、经济收入、文化水平诸方面基本相同。居民95%以上是汉族,均以农业为主。调查对象均为本 To understand the growth and development of Kashin-Beck disease ward primary school students to explore the impact of KBD pathogenic factors, we in September 15, 1988 to 30, Wushen County, Inner Mongolia Kashin-Beck disease area Rokkashu Elementary School 976 533 name and non-ward Sishuncun primary school children aged 6 to 15 years were compared morphological development survey. Both the ward and the non-ward are basically the same in terms of climate, soil, vegetation, living habits, nutrition status, crops, economic income and cultural level. More than 95% of the inhabitants are Han Chinese, both of which are mainly based on agriculture. The survey is based on this