CAJ | 학술논문

目的了解浙江省居民的碘营养状况,评估浙江省不同地区不同人群碘营养水平.方法采用分层整群抽样方法,抽取浙江省22个县区的居民作为研究对象进行问卷调查,同时检测饮用水水碘浓度、食用盐盐碘浓度以及尿碘浓度等,计算浙江省不同地区不同人群碘营养水平.结果浙江省居民饮用水水碘中位数为2.42 μg/L;居民家庭食用盐盐碘中位数为28.8 mg/kg,全省碘盐覆盖率为79.54％,合格碘盐食用率为76.65％;居民尿碘中位数为161 μg/L,＜l00 μg/L者占25.92％,≥300 μgm者占15.30％,其中妊娠期妇女尿碘中位数为138μgm；浙江省居民碘摄入来源中水、盐、其他食物的构成比分别为1.70％、76.41％和21.89％.结论浙江省居民碘营养水平总体上适宜,但妊娠期妇女碘营养水平处于不足状态.
목적 료해절강성거민적전영양상황,평고절강성불동지구불동인군전영양수평.방법 채용분층정군추양방법,추취절강성22개현구적거민작위연구대상진행문권조사,동시검측음용수수전농도、식용염염전농도이급뇨전농도등,계산절강성불동지구불동인군전영양수평.결과 절강성거민음용수수전중위수위2.42 μg/L;거민가정식용염염전중위수위28.8 mg/kg,전성전염복개솔위79.54％,합격전염식용솔위76.65％;거민뇨전중위수위161 μg/L,＜l00 μg/L자점25.92％,≥300 μgm자점15.30％,기중임신기부녀뇨전중위수위138μgm；절강성거민전섭입래원중수、염、기타식물적구성비분별위1.70％、76.41％화21.89％.결론 절강성거민전영양수평총체상괄의,단임신기부녀전영양수평처우불족상태.
Objective To understand the current status of iodine nutrition among the community residents to compare the level of iodine nutrition in different areas and groups of populations in Zhejiang province.Methods Stratified cluster sampling method was adopted and residents from twenty-two communities in Zhejiang province were selected.A cross-sectional survey was conducted,using questionnaires,laboratory tests,on urinary iodine,water iodine and the concentration of the iodine in salt,which had played positive roles in the calculation of the level of iodine nutrition.Results Results of the iodine nutrition in this cross-sectional survey were as follows:the median water iodine and salt iodine of Zhejiang were 2.42 μg/L and 28.8 mg/kg,respectively.The coverage of iodized salts was 79.54％,with the ingesting rate of qualified iodized-salt as 76.65％ and the median content of urinary iodine in the population of Zhejiang was 161 μg/L.The average iodine content among pregnant women was 138 μg/L,with the percentage of samples less than 100 μg/L as 25.92％,more than 300 μg/L as 15.30％.The proportions of iodine intake through water,salt and other foods were 1.70％,76.41％ and 21.89％,respectively.Conclusion The status of iodine nutrition in Zhejiang province in general seemed to be appropriate,but the level of iodine nutrition in pregnant women was less than the requirement,which should call for attention.