医学
四分位间距
重症监护室
前瞻性队列研究
腹部外科
死亡率
队列研究
内科学
作者
Maxime Nguyen,Yoann Boudina,Ophélie Dransart-Raye,Justine Perrot,Ayoub Ouahrani,Pierre‐Grégoire Guinot,Bélaïd Bouhemad
标识
DOI:10.1016/j.accpm.2023.101252
摘要
Even if expiratory muscles are key muscles in intensive care unit (ICU) patients, the association between their thickness and mortality has never been assessed. This study aimed to determine whether expiratory abdominal muscle thickness assessed by ultrasonography (US) was associated with 28-day mortality in ICU patients. US expiratory abdominal muscle thickness was measured within the first 12 h after ICU admission. The primary endpoint was 28-day mortality. In 310 analyzed patients, a thinner total abdominal expiratory muscle thickness at admission was associated with 28-day mortality (median value with interquartile range: 10.8 [10; 14.6] versus 16.5 [13.4; 20.7] mm). Total abdominal expiratory muscle thickness had an area under the curve of 0.78 [0.71;0.86] to discriminate 28-day mortality. US expiratory abdominal muscle thickness was associated with 28-day mortality, supporting its use in predicting ICU patient outcome.
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