韶关市出生缺陷监测结果分析

Analysis on Surveillance Results of Birth Defect of Shaoguan

对韶关市3个国家监测点1996～1998年的出生缺陷资料进行了统计分析,3年出生缺陷的中均发生率为9.401‰,与中等城市相接近。出生缺陷的发生率存在着明显的城乡差异(P<0.005),母亲年龄≥35岁的出生缺陷发生率显著增加(P<0.05),但不存在季节性与性别上的差异。在出生缺陷的发生种类中,以消化系统的畸形居出生缺陷的首位,其构成比为23.61％。出生缺陷严重影响儿童的生存、健康和发展。因此,应采取积极的干预措施,加强孕期监测,及早明确诊断,及时终止妊娠,有效地降低出生缺陷的发生率。

It has been analysized that the birth defect information of three national surveillance sites in Shaoguan from 1996 to 1998 in this paper. The results showed as the follows.The average incidence raie of birth defect in the three years was 9.401%, which was close to middle ciry' s.There was a significant difierence between urban and country (P < 0.001), and the incidence rate of birth defect increased notably when mother's age was over 35 years(P< 0.05), but didn't have clear relation with season of sex. So for as the sorts of birth defect, malformation of digestive sysrem standcd first,which component proportion rario was 23.61% .In order to decrease the incidence rate of birth defect effectively, the interposing measures should be actively raken,the pregnency surveillance should be strengthened and definite diagnosis for defect felus as well as finishing its prognency as soon as possibie should be adopted.