摘要
为探讨吐鲁番盆地周围农村碘缺乏病 (IDD)流行状况及其对儿童生长发育的损害 ,1997年在两个相邻的村庄 ,按标准方法检测 8～ 10岁儿童 IDD状况和体质、体能、智力。甘店村连续 11年加碘盐普及率 90 %以上 ,尿碘为 (30 3.83±96 .33) μg/ L,消除了 IDD;身高、体重、5 0 m跑速度、立定跳远距离、智商 (IQ)等正常。阿其克村加碘盐食用率 4.0 % ,也未实施过其他全民补碘措施 ,尿碘 (41.44± 2 7.2 9) μg/ L,和甘店村比较 ,甲状腺体积大 5 .13m L,肿大率高 48.6个百分点 ;身高矮 3.5 1cm,体重轻 1.0 8kg,5 0 m跑速度慢 0 .5 6秒 ,立定跳远距离差 9.6 cm,智商 (IQ)低 19.49% ,智力低下率高 3.2倍 ,除体重外各项检测指标均差异显著 (P<0 .0 5 )。在中度缺碘状态下出生成长的 8～ 10岁儿童体质、体能、智力发育显著滞后。
In order to approach the epidemic situation of IDD at the villages around the Turpan Basin and its harm to the growth development of the children, the IDD stituation, physique, physical stamina and intelligence of children aged from 8~10 were detected according to the standard method in the two neighboring villages in 1997. Continuously iodized salt supplyment at Gandian Village for 11 years the spreading rate was over 90% and urinary iodine (303.83±96.33)μg/L. After eradication of IDD, the indices were normal for that of the height, body weight, 50 m running speed, the distance of standing long jump, IQ and so on. However, the iodized salt intake rate was 4.0% at Aqqik Village, where other iodine supplyment measures in the whole population had never been carried out, and urinary iodine was (41.44±27.29)μg/L. Compared with Gandian Village, the volume of thyroid was 5.13 mL larger, and the enlargement rate higher of 48.6 percentage points. There were 3.15 cm shorter in height, 1.08 kg lighter in body weight, 0.56 second slower in 50 m running speed, 9.6 cm shorter in standing long jump, 19.49% lower in IQ, and 3.2 times higher in hypophrenia rate. Obvious difference existed amoung each detecting indices except for body weight(P<0.05),and remarkable hysteresis in the physique, physical stamina and intelligence development of the children aged from 8~10, who were born and brought up under the condition of moderate iodine dificiency.
出处
《地方病通报》
2000年第3期24-28,共5页
Endemic Diseases Bulletin
基金
新疆维吾尔自治区重大科研资助! (960 1 0 30 0 4 )
