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根据前人报导,每100名矿工中患眼外伤的有0.8～2.2例,缺勤2.39～18.4天。其中大部分是轻度的外眼损伤,占眼外伤的55～82%。
According to previous reports, there are 0.8 to 2.2 cases of traumatic eye injury among 100 miners and 2.39 to 18.4 days absence from work. Most of them are mild external eye damage, accounting for 55 to 82% of eye injuries.