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目的探讨吸入海洛因对肺功能的影响.方法对70例海洛因依赖者(包括吸毒组37例,戒毒组33例)进行了FVC、FEV10、PEF、FEF25~75、V50五项指标测定,并与正常对照组(n=25)和戒毒组比较.结果吸毒组的肺功能与对照组比较显著下降(P<0.01),而戒毒组与吸毒组比较,肺功能更有一定程度恢复(P<0.01),但仍显著低于对照组(FVC,FEV1.0,V50,P<0.01,余指标P<0.05).结论吸入海洛因损害了小气道功能及肺通气功能,戒毒后恢复慢.
Objective To investigate the impact of inhaled heroin on pulmonary function. Methods F70, FEV10, PEF, FEF25 ~ 75 and V50 were measured in 70 heroin addicts (including 37 drug addicts and 33 addicts in drug addicts), and compared with the normal control group (n = 25) Compare Results Compared with the control group, the lung function of the drug addiction group decreased significantly (P <0.01), while the lung function recovered to a certain extent (P <0.01), but still significantly lower than that of the drug addiction control group (FVC, FEV1.0, V50, P <0.01, remaining indicators P <0.05). Conclusion Heroin inhalation impaired the function of small airways and pulmonary ventilation, and recovered slowly after detoxification.