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民航飛行員吸煙與不吸煙的肺功能測定分析

Determination and Analysis of Lung Functions for Smoking and Non-Smoking Pilots

摘要


本文對51名民航飛行員的肺功能進行測定分析,其中吸煙者31名,平均吸煙指數爲31820支/年,平均飛行時間13萬小時。測定結果:吸煙組FEF 25-75%、FEF50%、FEF75%與不吸煙組比較明顯降低,有統計學意義。非吸煙組上述指標的異常率爲32.4%明顯高於正常人。結果說明:吸煙對民航飛行員的肺功能影響以小氣道損害爲主,被動吸煙對不吸煙的民航飛行員影響較大。

關鍵字

吸煙 肺功能 飛行員

並列摘要


In determining and analysis of the lung function for 51 civil pilots, among them 31 are smokers, average smoking index is 31820pcs/year, average flying time 13, 000 hours. Determination result: smoking group FEF 25- 75%, FEF 50%, FEF 75% with non-smoking group is comparatively lower and has statistical meaning. Non-smoking group in the above index shows 32.4% abnormal rate, which is higher than normal people. The result explains: for smoking civil pilots, it mainly affects their respiratory duct, second hard smokers for nonsmoking civil pilots has much greater effects.

並列關鍵字

smoking lung function pilots

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