不同职业的肺通气功能调查,国内已有许多报告,但对高原地区的正常值报告尚少。本文就世居2600米高原的男性健康煤矿工人进行了肺活量、时间肺活量、最大呼气中期流速、最大通气量的测定,与平原地区同类职业进行了比较,并计算出回归方程式,以供医疗预防工作之参考。 Different occupations of the lung ventilation function survey, there have been many reports, but the normal value of the plateau is still low. In this paper, we measured the vital capacity, time vital capacity, mid-maximal expiratory flow rate and maximal ventilation of male healthy coal mines living in the 2,600-meter plateau, compared with similar occupations in the plain area, and calculated the regression equations for medical prevention Work reference.