Fig. 4From: Association between histological diaphragm atrophy and ultrasound diaphragm expiratory thickness in ventilated patientsAssociation between histological atrophy and ultrasound diaphragm expiratory thickness. A Donor’s flowchart with diaphragm expiratory thickness measured by diaphragm ultrasound regarding the presence of diaphragm atrophy. B Distribution of diaphragm expiratory thickness (Tdi) related to diaphragm cross-sectional area (CSA) in all study populationBack to article page