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).
暴露組焦爐工人淋巴細胞微核率(平方根反正弦轉換)和彗星尾矩(對數轉換)((?) ±s)分別爲1.03±0.91和2.63±0.95,對照組淋巴細胞微核率和彗星尾矩爲1.00±0.87和1.94±0.66,彗星尾矩差異有統計學意義(P＜0.01)。