摘要
对86名卡车司机消化系统疾病与卡车驾驶室的全身振动进行了调查研究，发现当卡车az轴、ax轴振动加速度值与世界标准化组织《全身振动评价标准》（ISO－2631）相比有73．5％和16．6％超过ISO—2631－1978年“疲劳-减效界限”：11．7％和3．3％超过“暴露极限”标准时[1]．卡车司机胃炎、胃及十二指肠溃疡的发生率明显高于对照组，差别有显著意义（P＜0．05）。
Gastrointestinal effects were investigated in 86 wholebody vibration exposed truck drivers.Compared with 'Evaluation of Human Exposure to Wholebody Vibration' (ISO - 2631 - 1978 ),when the vibration acceleration in a1 direction and ax direction exceeded the fatigue decreased proficiency boundary by 73. 5% and 16. 6%,i. e. exceeded the exposure limit by 11. 7 % and 3. 3 %,the prevalence rates of gastritis and gastroduodenal ulcer were higher than those of the control group, statistically showed significant difference (P<0. 05).
出处
《工业卫生与职业病》
CAS
CSCD
1998年第1期13-15,共3页
Industrial Health and Occupational Diseases
关键词
全身振动
卡车司机
消化系统
Wholebody vibration
Truck driver
Gastrointestinal effects
