摘要目的　按照调整后的全国大骨 节病监测方案监测甘肃省大骨节病病情。方法　流行病学调查、临床检查和X线拍片。结果　庆阳监测点7～12岁儿童无I度以上临床检出，X线检出 率为3％。张家川监测点在7～12岁儿童中检出I度以上病人12例，X线检出率为22.2 2％。结论　庆阳监测点病情稳定在基本控制范围内，张家川监测点病情有明显回升。

abstractsObjective　According to Kaschin-Beck Disea se monitory standardization that had been adjusted by our country,we monitored the state of Kaschin-Beck Disease in Gansu province.Methods　So as to understand change of illness,we took methods of epidemiological investigation,clinical examination and X-ray diagnosis.Results　It is not detected in the clinical that patient suffered from more than I of KBD among 7～12 years old in Qingyang monitory netw ork.X-ray detectable rate is 3%,but 12 cases patients were showed in Zhangjiach uan.X-ray detectable rate is 22.22%.Conclusions　Illness was showed steady state and was con trolled in Qingyang region,but illness recurred clearly in Zhangjiachuan region.