摘要
目的 了解盐业体制改革后湖北省十堰市孕妇的碘营养状况。方法 选择2017—2020年湖北省十堰市孕妇2 900人,分别采集孕妇家中食用盐样、随机1次尿样,检测盐碘和尿碘含量。结果 共采集孕妇家中食用盐样2 900份,盐碘中位数为23.80 mg/kg,碘盐覆盖率为99.97%(2 899/2 900),碘盐合格率为96.38%(2 794/2 899),合格碘盐食用率为96.34%(2 794/2 900)。共检测孕妇尿样2 900份,尿碘中位数为198.13μg/L,尿碘<150μg/L占27.00%(783/2 900)。结论 2017—2020年十堰市不同年龄段、孕期的孕妇家庭碘盐覆盖率、碘盐合格率、合格碘盐食用率均达到国家碘缺乏病消除标准。不同年龄段、孕期的孕妇尿碘中位数均为碘适宜水平,但仍有部分孕妇处于碘缺乏状态。
Objective To understand the iodine nutritional status of pregnant women in Shiyan City,Hubei Province after the reform of the salt industry system.Methods From 2017 to 2020,2900 pregnant women in Shiyan City,Hubei Province were selected to collect salt samples from their homes and randomly take one urine sample to detect salt and urine iodine levels.Results A total of 2900 salt samples were collected from pregnant women's homes,with a median salt iodine content of 23.80 mg/kg.The coverage rate of iodized salt was 99.97%(2899/2900),the qualified rate of iodized salt was 96.38%(2794/2899),and the consumption rate of qualified iodized salt was 96.34%(2794/2900).A total of 2900 urine samples from pregnant women were tested,with a median urine iodine of 198.13μg/L.Urine iodine<150μg/L accounted for 27.00%(783/2900).Conclusion From 2017 to 2020,the iodine salt coverage rate,qualified iodine salt rate,and consumption rate of qualified iodine salt among pregnant women of different age groups and pregnancy periods in Shiyan area have all met the national iodine deficiency disease elimination standards.The median urine iodine levels among pregnant women of different age groups and pregnancy periods are all suitable for iodine,but a considerable proportion of pregnant women are still in iodine deficiency status.
作者
周芳玲
张菡
王钦娥
王震
ZHOU Fangling;ZHANG Han;WANG Qine;WANG Zhen(Obstetrical Department,Shiyan Taihe Hospital Affiliated Hospital of Hubei University of Medicine,Hubei 442000,China;School of Public Health,Hubei University of Medicine,Shiyan 442000,Hubei,China;Department of Endemic Disease Prevention and Control,Shiyan Center for Disease Control and Prevention,Hubei Province,Hubei 442000,China)
出处
《安徽预防医学杂志》
2023年第4期332-335,338,共5页
Anhui Journal of Preventive Medicine
关键词
碘营养
尿碘
盐碘
孕妇
Iodine nutrition
Urine iodine
Salt iodine
Pregnant women
