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《CHINESE JOURANL OF CNDEMIOLOGY》 1999-05
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The sum m ary of national surveillance on Kashin┐ Beck disease ( K B D) prevailing condition in 1999 National K B D Condition M onitoring Group

K B D Institute, H arbin M edical University, H arbin 150001, China)[  
Objective To observe the K B D prevailing condition for all 22 m onitoring pointsin 1999. M ethods A X ray photograph of the right hand w as takener for children 7~12 year,in all22 m onitoring points. The X ray paltes w ere read and analyzed by a specialist group. Results The K B D prevailing condition in 19 m onitored points 1999,w ere lighter or m ore stable than 1998;but inonly 1 point Xinghai county,the K B D condition w orsened seriously in 1999,and the positive de tectable rate of radiographs w as increased significantly from 45% in last year to 64% in this year. Conclusions The im portant task now is to enhance the effort for K B D surveillance and the unex pected increm ent of new cases m ust be m onitored seriously.[
【Fund】: 卫生部疾病控制司委托
【CateGory Index】: R684.1r#
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