摘要
目的 了解贵州省 8～ 10 a小学生、2 0～ 4 0 a育龄妇女、妊娠 3月以上的孕妇、哺乳期妇女、0～ 2 a婴幼儿等 5种重点人群碘营养水平。方法 对 1个城市区和 1个农村县进行“点状”调查 ,检测该 5种重点人群盐碘、尿碘和甲状腺肿大率。结果 城市点平均每人每天摄入碘盐 13.5 g,农村点 13.2 g。城市 4种人群 (除婴儿组外 )盐碘中位数为 33.4～ 35 .6 m g/ kg,碘盐合格率在 87%～ 96 %之间 ,仅哺乳期组人群合格率低于 90 %。农村 4种人群 (除婴儿组外 )盐碘中位数为 32 .4～34.9mg/ kg,碘盐合格率在 93%～ 99%之间。城市 3种人群 (除婴儿组和孕妇组外 )甲肿率与农村组差异无显著性 ,只有孕妇组城市明显高于农村。结论 城市组五种人群碘营养充足 ,农村组哺乳期妇女和孕妇组尿碘偏低 。
Objective To explore the status of iodine nutrition among 5 key population (0～2 aged children, breast-feed women, 8～10 aged children, reproductive aged women and pregnant women) in Guizhou province. Methods A city district and a rural area were fixed on as investigated area by spot method, and the iodine nutrition of 5 key populations were investigated by examining the iodine content in salt and urine. Results The intake of iodinated salt per day per person was about 13.5 g in city and about 13.2 g in rural. In city, the median of salt iodine was 33.4～ 35.6 mg/kg, and the rate of qualified iodinated salt was 87%～96% in 4 groups (exclude infant's group), the rate of qualified iodinated salt was below 90% in breast-feed woman group. In rural, the median of salt iodine was 32.4～34.9 mg/kg, and the rate of qualified iodinated salt was 93%～99% in 4 groups (exclude infant's group). There were no significant difference in goiter rate among 3 groups (exclude pregnant woman and infant group) between city and rural. The goiter rate of pregnant woman group in city was significantly higher than that of women in rural. Conclusions The iodine nutrition in 5 groups in city was sufficient. But it was lower in breast-feed and pregnant woman in rural. The reason should be studied.
出处
《疾病控制杂志》
2004年第1期43-45,共3页
Chinese Journal of Disease Control and Prevention
基金
卫生部 (疾控司 )资助项目 (2 0 0 2 - 0 1)
