上海市成年人群尿碘相关因素分析

任天虹; 余晓丹

Abstract

任天虹,余晓丹.上海市成年人群尿碘相关因素分析[J].Chinese journal of Epidemiology,2013,34(12):1173-1175

上海市成年人群尿碘相关因素分析

Factors related to urinary iodine in adults from Shanghai

Received:July 01, 2013

DOI：10.3760/cmaj.issn.0254-6450.2013.012.004

KeyWord: 尿碘碘营养相关因素

English Key Word: Urinary iodine Iodine nutrition Relative factors

FundProject:

Author Name	Affiliation	E-mail
Ren Tianhong	Shanghai MOE-Key Laboratory of Children's Environmental Health, School of Medicine Affiliated Xinhua Hospital, Shanghai Jiaotong University, Shanghai 200092, China	xdyu1108@163.com
Yu Xiaodan	Shanghai MOE-Key Laboratory of Children's Environmental Health, School of Medicine Affiliated Xinhua Hospital, Shanghai Jiaotong University, Shanghai 200092, China

Hits: 3284

Download times: 1274

Abstract:

目的探索影响尿碘水平的相关因素及造成尿碘异常的高危因素。方法在上海交通大学医学院附属新华医院体检中心随机抽取12家单位994名正常成年人,平均年龄(41.8±10.5)岁。收集晨尿,并进行性别、年龄、甲状腺疾病史、24h饮食回顾等问卷调查,采用EmPower@软件进行logistic分析。结果人群尿碘中位数为193.0“班；调整混杂因素后发现性别(P=0.000)、家庭人均月收入(P=O.000)、使用含碘盐(P=O.041)、食用海带(P=O.000)与尿碘水平相关；每月碘盐摄入量多和进食海带致使碘过量(尿碘>300 ug/L)发生的危险度明显增高：每月(每人)食用含碘盐量≥165 g,OR=24.3(95%CI：1.1-523.8,P<0.05)；前一天进食海带者,OR=9.6(95%CI：2.6～35.1,P结论性别、家庭人均月收入、摄入含碘盐、食用海带是尿碘水平的独立影响因素；部分人群碘过量可能与进食碘盐及海带量多相关。

English Abstract:

Objective The objective of this study was to analyze the related factors thatinfluencing the level of urinary iodine ( UI). Methods 994 adult cases were selected from medicalcenters. Morning urine was collected and questionnaire including age, sex, family medical history ofthyroid disease administered. Information on previous 24-hour consumption of iodine-containingfoods was collected. Data was analyzed by Empower^?software with logistic model. Results Themedian UI level was 193.0 ug/L. After adjusting for potential confounders, gender (P=0.000)，familymonthly income per capita (P=0.000), the amount of iodized salt intake(P=0.041)，and eating kelps(P=0.000) appeared to be associated with the level of UI. Risk regarding the prevalence of excessUI( >300 ug/L) increased with the increasing amount of salt and kelp consumption: salt consumption>165 g/m (OR=24.3, 95%CI: l.1-523.8, P<0.05);kelp consumption (OR=9.6, 95%CI: 2.6 -35.1，P<0.001).Conclusion UI was associated with factors as: gender, family monthly income percapita, intake of iodized salt and the amount of kelp consumption. Excessive intake of iodine might beassociated with high intake of iodized salt and kelp.

View Fulltext Html FullText View/Add Comment Download reader