coke-oven worker

The micronucleus rate of coke oven worker was 1.03±0.91,and the tail moment(TM)was 2.63±0.95;the micronucleus rate of control group was 1.00±0.87,and the tail moment was 1.94±0.66,TM noticeably higher in the exposed group(P＜0.01).
暴露组焦炉工人淋巴细胞微核率(平方根反正弦转换)和彗星尾矩(对数转换)((?) ±s)分别为1.03±0.91和2.63±0.95,对照组淋巴细胞微核率和彗星尾矩为1.00±0.87和1.94±0.66,彗星尾矩差异有统计学意义(P＜0.01)。