在中国和荷兰的一般人口中,CT定义的肺发症的流行率
Xiaofei Yang1, Yihui Du1, Hendrik Joost Wisselink2
1Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
中国从未吸烟的人比荷兰从未吸烟的人患肺气的患病率更高,这表明非吸烟因素有助于CT定义的肺气. 这凸显了对肺瘤风险因素的进一步研究的需要.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 流行病学 流行病学
背景情况:
- 气泡是一种严重的呼吸道疾病.
- 低剂量CT (LDCT) 对于肺瘤评估至关重要.
- 了解特定人口的流行率和风险因素至关重要.
研究的目的:
- 为了比较使用LDCT的中国和荷兰一般人口的肺气发病率,亚型,严重程度和风险因素.
- 为了确定这两个人群之间的肺瘤特征的差异.
主要方法:
- 分析中国 (n=1143) 和荷兰 (n=1200) 人口的LDCT扫描的横截面研究.
- 经验丰富的放射科医生对肺气的存在,亚型和严重程度进行视觉评估.
- 对吸烟状况,烟雾暴露和人口统计情况进行了调整后的物流回归分析.
主要成果:
- 与荷兰人 (39.7%) 相比,中国人 (58.8%) 的肺气发病率更高.
- 中心球鼓膜肺瘤在中国人群中更为频繁.
- 在从未吸烟的人群中,中国参与者患肺气的几率明显更高 (aOR=2.55).
- 高龄和男性性别是两个人群中从不吸烟者肺气的危险因素.
结论:
- 与荷兰人相比,中国的普通人群中存在着更高的中枢球体肺气的患病率,特别是在从不吸烟的人群中.
- 除了吸烟,年龄和性别之外的其他因素可能会导致CT定义的肺气.
- 对这些额外的风险因素进行进一步调查是有必要的.
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