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碘缺乏病（IDD）流行病学监测（全国防治方案）规定应包括碘盐监测与病情监测两部分。我区1988～1994年共抽607份食盐检测，结果有碘率（户）99．18％（602），其中1994年100＄，1988年93．75％（XI‘＝25．19P＜0．O05）。有碘率逐年上升，非常正相关（r＝0．0963，尸＜0．00O
The iodine deficiency disease (IDD) epidemiological surveillance (national prevention program) provisions should include iodized salt monitoring and disease monitoring in two parts. A total of 607 samples of salt were collected from 1988 to 1994 in our district. As a result, there were 99.18% (602) iodine (households), of which 100% in 1994 and 93.75% in 1988 (XI ’= 25.19P <0. O05). Iodine rate increased year by year, very positive correlation (r = 0.0963, corpse <0.00O