[1]丁海岭,张 凯,戴力赫,等.冠状动脉造影中汉族人群体重指数与剂量面积乘积和透视时间相关性研究[J].介入放射学杂志,2015,(09):763-766.
 DING Hai- ling,ZHANG Kai,DAI Li- he,et al.Study on the relationship between body mass index and dose area product as well as fluoroscopy time in Han nationality during coronary angiography[J].journal interventional radiology,2015,(09):763-766.
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冠状动脉造影中汉族人群体重指数与剂量面积乘积和透视时间相关性研究 ()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2015年09期
页码:
763-766
栏目:
心脏介入
出版日期:
2015-09-25

文章信息/Info

Title:
Study on the relationship between body mass index and dose area product as well as fluoroscopy time in Han nationality during coronary angiography
作者:
丁海岭 张 凯 戴力赫 王敏杰
Author(s):
DING Hai- ling ZHANG Kai DAI Li- he WANG Min- jie
Department of Radiology, Affiliated Changhai Hospital, Secondary Military Medical University, Shanghai 200433, China
关键词:
【关键词】 剂量面积乘积 体重指数 透视时间
文献标志码:
A
摘要:
【摘要】 目的 研究汉族受检人群体重指数(BMI)与冠状动脉造影(CAG)检查辐射剂量面积乘积(DAP)值、透视时间相关性,早期判断和降低高辐射风险。方法 回顾性分析451例汉族人群CAG患者资料,男276例,年龄32~87岁;女175例,年龄42~84岁;BMI值17.30~35.42 kg/m2。根据BMI值分为4组,A组25例(BMI<20 kg/m2),B组204例(BMI 20~24.9 kg/m2),C组192例(BMI 25~29.9 kg/m2),D组30例(BMI>30 kg/m2)。计算各组DAP和透视时间均值,采用非参数Kruskal- Wallis检验多重比较各组BMI患者DAP值,单因素方差分析或LSD- t检验比较各组BMI患者透视时间。结果 DAP均值在A组为(1 070.07±541.33) μGy/m2,B组为(1 326.82±606.91) μGy/m2,C组为(1 937.99±1 030.31) μGy/m2,D组为(2 654.53±1 296.69) μGy/m2;透视时间均值在A组为(3.53±2.08) min, B组为(2.70±1.80) min, C组为(2.75±1.88) min,D组为(2.71±1.69) min。组间比较,除A组与B组间DAP值差异无统计学意义(P=0.232),余各组间差异均有统计学意义(P<0.05);A组与其它各组间透视时间差异均有统计学意义(P<0.05),余各组间差异均无统计学意义(P>0.05)。结论 成年汉族受检人群CAG手术中DAP值随BMI增高而增加,透视时间在BMI<20 kg/m2时明显延长。介入手术中不仅要了解BMI增高造成DAP值增加,更需特别关注BMI<20 kg/m2时手术难度提高所致透视时间延长造成的DAP值增加。

参考文献/References:

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备注/Memo

备注/Memo:
(收稿日期:2015-04-25)
(本文编辑:边 佶)
更新日期/Last Update: 2015-09-23