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2002年组织实施的新疆碘缺乏病监测抽检小学生1 200人,甲状腺肿大率为15.2%(加权后为11.6%),B超抽检学生1 141人,甲状腺肿大率为15.5%(加权后为13.02%);检测盐样3 417份,碘盐覆盖率为81.2%(加权后为77.98%),合格碘盐食用率为75.3%(加权后为75.95%),盐碘中位数为31.0mg/kg;检测尿样360份,尿碘中位数为194.7μg/L;其中低于50μg/L的36份(10%);抽检水样60份,中位数为3.15μg/L;问卷调查5年级学生600人,平均得58.04分,及格率45.2%。表明新疆碘缺乏病防治工作的重点应放在提高碘盐覆盖率和健康教育知晓率。
In 2002, 1,200 primary school students were monitored by iodine deficiency monitoring in Xinjiang. The rate of goiter was 15.2% (11.6% after weighting), and 1 141 students were screened by B-mode ultrasound. The goiter rate was 15.5% (weighted 13.02%). 3 417 salt samples were detected, the coverage of iodized salt was 81.2% (weighted by 77.98%), the qualified iodized salt content was 75.3% (weighted by 75.95%), the median of salt iodine was 31.0mg / kg; urine samples were detected 360, the median urinary iodine was 194.7μg / L; 36 (10%) less than 50μg / L; 60 water sampling, the median was 3.15μg / L; Investigation of 5 grade students 600 people, an average of 58.04 points, pass rate of 45.2%. That the focus of prevention and treatment of iodine deficiency disorders in Xinjiang should focus on improving the coverage of iodized salt and health education awareness.