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Published byJemima Farmer Modified over 6 years ago
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Body Mass Index and Total Psoas Area Affect Outcomes in Patients Undergoing Pneumonectomy for Cancer
Remi Hervochon, MD, Antonio Bobbio, MD, PhD, Claude Guinet, MD, PhD, Audrey Mansuet-Lupo, MD, PhD, Antoine Rabbat, MD, Jean-François Régnard, MD, Nicolas Roche, MD, PhD, Diane Damotte, MD, PhD, Antonio Iannelli, MD, PhD, Marco Alifano, MD, PhD The Annals of Thoracic Surgery Volume 103, Issue 1, Pages (January 2017) DOI: /j.athoracsur Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
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Fig 1 Example of measurement of thickness of perirenal and subcutaneous fat. Measurements are carried out at left renal vein level. (A) Minimal and maximal diameters of perirenal fat at this level are measured. Psoas areas are measured at mid-L3 level by using irregular surface measurement tool of Carestream software. (B) Total psoas area is obtained by adding right and left psoas areas measured. The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
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Fig 2 Kaplan-Meier survival curves in the whole population with respect to (A) body mass index (BMI) greater than 25 kg/m2 (1) versus BMI less than or equal to 25 kg/m2 (2) (p = 0.015), (B) total psoas area greater than 33rd percentile (1) versus less than or equal to 33rd percentile (2) (p = 0.029), and (C) serum C-reactive protein (CRP) levels less than or equal to 20 mg/L (1) versus greater than 20 mg/L (2) (p = 0.017). The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
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Fig 3 Kaplan-Meier survival curves in patients who survived operation with respect to (A) body mass index greater than 25 kg/m2 (1) versus less than or equal to 25 kg/m2 (2) (p = 0.037), (B) total psoas area greater than 33rd percentile (1) versus less than or equal to 33rd percentile (2) (p = 0.048), and (C) serum C-reactive protein (CRP) levels less than or equal to 20 mg/L (1) versus greater than 20 mg/L (2) (p = 0.015). The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2017 The Society of Thoracic Surgeons Terms and Conditions
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