目的探讨金矿凿岩作业局部振动对作业工人健康的影响。方法现场测试金矿凿岩局部振动参量，同时对６６名井下凿岩工人进行医学查体。结果金矿凿岩作业工人在振动性白指发生率为２４２％，振动性白指潜伏期平均为５７６１ｈ，手部症状及全身症状的发生率较对照组明显增高（Ｐ＜００５，Ｐ＜００１）；心率变异性较对照组明显降低、动脉平均血压较对照组明显增高（Ｐ＜００１）。结论目前金矿凿岩局部振动危害尚较严重，井下温度低、岩石硬度大也是振动性白指发生的重要因素 Objective To investigate the effect of local vibration on the working workers’ health in the gold mining operation. Methods The local vibration parameters of gold rock drilling were tested on site, and 66 underground rock drilkers were inspected for medical examination. Results The incidence rate of hand-induced symptoms and general symptoms was significantly higher in gold mine rock-drilling workers than that in control group (242%, white matter index of oscillatory white refers to 5761h) (P <005, P <001); heart rate variability was significantly lower than the control group, mean arterial blood pressure was significantly higher than the control group (P <0  01). Conclusion At present, the local vibration of gold rock drilling is still more serious, the underground temperature is low, and the rock hardness is also an important factor for the occurrence of vibrational white fingers