. Author manuscript; available in PMC: 2021 Dec 1.

Published in final edited form as: Acad Radiol. 2020 Mar 12;27(12):1679–1690. doi: 10.1016/j.acra.2019.12.022

TABLE 3.

Atelectatic and normally aerated lung mass as a fraction of total lung mass in early acute lung injury models

	Controls	Permissive Atelectasis	Mild Endotoxemia	Moderate Endotoxemia	Surfactant Depletion	All Injuries
Atelectatic Mass, %	6.5 ± 5.6	24.3 ± 13.7	31.5 ± 4.2 ^***	13.0 ± 8.8	24.6 ± 18.6 ^*	18.7 ± 14.1 ^***
Normally Aerated Mass, %	32.4 ± 7.9	17.8 ± 8.6 ^*	15.4 ± 1.6 ^**	24.3 ± 6.6	22.4 ± 12.3	23.3 ± 0.0 ^***

Variables are expressed as mean±SD.

P<0.05;

^**

P<0.01;

^***

P<0.001 (vs. control).