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对食用３种不同Ｔ－２毒素含量主食类型农民的手骨关节病发病水平进行了调查，并按Ｋｅｌｌｇｒｅｎ／Ｌａｗｒｅｎｃｅ的诊断标准作出统计。结果以含Ｔ－２毒素较多的当地产面粉（平均２７８，４ｎｇ／ｇ）为主食的农村人群，典型病例检出率５１．２％，男性为４３，５％，女性为６０．０％；以主食来源多样且含Ｔ－２毒素相对较低的农村，男性为３３．３％，女性为１９．４％；以主食大米含Ｔ－２毒素最少（平均６．７ｎｇ／ｇ）的农村，病情最轻，男性为１１．８％的，女性为１２．１％。
The incidence of hand-joint arthropathy among three staple food groups with three different T-2 toxins levels was investigated and based on the diagnostic criteria of Kellgren / Lawrence. Results The detection rate of typical cases was 51.2% in rural population, which was dominated by locally-produced flour (average 278, 4 ng / g) containing more T-2 toxin, with 43% in males and 60.0% in females ; In rural areas where the staple food sources are diverse and T-2 toxin is relatively low, 33.3% are males and 19.4% are females; in rural areas where the staple food rice contains the least amount of T-2 toxin (average 6.7ng / g) , The lightest condition, 11.8% for men and 12.1% for women.