Gosk A, Borodulin-Nadzieja L
Katedry i Zakładu Fizjologii AM we Wrocławiu.
Med Pr. 1992;43(1):41-6.
Eighty-two copper mine workers were subjected to an examination performed twice a day. Field of vision and eye's resolving power were examined in all subjects. Preliminary examination was performed above ground before the miners started their work and later, after five hour's work under ground. During the follow-up examination the limitation of the field of vision was found in 64% of face foremen and in 13.6% of off-face miners. This limitation was observed in the lower temporal quadrants. The limitation is probably of central origin and is connected with the effects of occupational agents, eg. noise. The eye's resolving power assessed under ground was statistically remarkably lower than above ground. However, taking into consideration the inadequate lighting, one might expect more serious changes of this characteristic.
82名铜矿工人每天接受两次检查。对所有受试者进行了视野和眼睛分辨力检查。在矿工开始工作前在地面进行初步检查，之后在地下工作5小时后再次检查。在后续检查中，发现64%的掌子面工头和13.6%的非掌子面矿工存在视野受限情况。这种受限出现在颞下象限。这种受限可能源于中枢，并且与职业因素的影响有关，例如噪音。在地下评估的眼睛分辨力在统计学上显著低于地面。然而，考虑到照明不足，可能会预期这一特征出现更严重的变化。
