129Xe通气功能MRI与肺部病灶类型关联研究
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陈琪, 李海东, 方媛, 沈路阳, 刘无己, 罗明, 李业成, 张鸣, 赵修超, 石磊, 周倩, 韩叶清, 周欣
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Association of 129Xe Ventilation Functional MRI with Pulmonary Lesion Types
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CHEN Qi, LI Haidong, FANG Yuan, SHEN Luyang, LIU Wuji, LUO Ming, LI Yecheng, ZHANG Ming, ZHAO Xiuchao, SHI Lei, ZHOU Qian, HAN Yeqing, ZHOU Xin
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表1 受试者的基本信息、PFTs、呼吸问卷和129Xe MRI结果
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Table 1 Demographics, PFTs, respiratory questionnaire and 129Xe MRI results of volunteers
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基本信息 | CT异常(n=123) | CT正常(n=20) | 年龄 | 57.5 ± 12.7 | 43.3 ± 13.4 | 男性人数 | 79 (64.2%) | 13 (65.0%) | BMI | 24.8 ± 3.4 | 24.3 ± 3.2 | PFTs | | | FEV1%pred | 105.0 ± 14.4 | 107.3 ± 12.8 | FVC%pred | 107.3 ± 14.1 | 112.5 ± 13.3 | FEV1/FVC%pred | 94.9 ± 6.0 | 95.2 ± 4.8 | RV%pred | 86.7 ± 22.8 | 102.6 ± 20.2 | TLC%pred | 89.9 ± 12.6 | 96.8 ± 8.8 | RV/TLC%pred | 93.8 ± 18.5 | 104.8 ± 16.3 | FRC%pred | 100.5 ± 22.1 | 112.7 ± 12.1 | PEF%pred | 111.7 ± 22.0 | 99.0 ± 17.1 | 呼吸问卷 | | | SGRQ评分 | 12.0 ± 13.7 | 8.8 ± 10.9 | 129Xe MRI | | | 全局VDP(%) | 4.6 ± 3.0 | 3.2 ± 1.6 |
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