肺功能测试在不同物质滥用者之间进行的比较研究
Hana Salah Musa Mohamed1, Ibrahim Abdelrhim Ali2
1Department of Physiology, Faculty of Medicine, The National Ribat University, Khartoum, Sudan.
BMC pulmonary medicine
|November 21, 2023
概括
药物滥用严重损害肺功能,所有使用者都表现出异常,阻塞性肺病的患病率很高. 较长的物质使用时间与较差的肺功能测试结果相关.
科学领域:
- 肺部病理学 肺部病理学
- 毒理学 毒理学 毒理学
- 公共卫生 公共卫生
背景情况:
- 药物使用构成了影响各种年龄组的全球健康挑战.
- 肺部特别容易受到物质使用造成的损伤,影响整体肺功能.
- 除了香烟之外,对各种物质对肺部的影响的研究是有限的.
研究的目的:
- 调查和识别不同物质使用者肺功能测试 (PFT) 的变化.
- 为了比较大麻,海洛因,甲基胺和酒精对肺功能的影响.
主要方法:
- 在一家精神病医院对60名成年物质使用者进行了一项分析横截面研究.
- 参与者被分为独家使用大麻,海洛因,甲基胺或酒精的用户.
- 肺功能测试 (FVC,FEV1,FEV1/FVC,PEFR) 被测量并与正常参考值进行比较.
主要成果:
- 100%的物质使用者表现出肺功能异常.
- 80%的患者被诊断出阻塞性肺病,20%的患者被诊断出限制性肺病.
- 在所有物质组中,平均FEV1/FVC比率显著降低,大麻使用者显示的比率最低 (71.03%±11.3%).
- 在物质使用的持续时间和FEV1/FVC比率 (r = -0.378,P < 0.001) 之间发现了显著的逆相关性.
结论:
- 药物滥用与频繁的阻塞性肺部异常密切相关.
- 所有研究的物质都对肺功能测试和呼吸系统健康产生有害影响.
- 提高意识,早期检测和及时干预对于减轻物质使用对呼吸系统的影响至关重要.
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