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Table 1 Quantified lung water densities

From: Imaging gravity-induced lung water redistribution with automated inline processing at 0.55 T cardiovascular magnetic resonance

  Repetition number Healthy subjects (n = 15)
Phase 1, supine Phase 1, prone Phase 3, supine
Global LWD (%) 1 24.3 ± 3.6 22.5 ± 3.2 25.4 ± 4.0
2 24.7 ± 3.5 22.7 ± 3.3 25.2 ± 3.5
3 24.8 ± 3.6 22.6 ± 3.1 25.3 ± 3.5
4 24.9 ± 3.4 22.9 ± 3.2 25.2 ± 3.6
LWD, anterior lungs (%) 1 21.2 ± 3.6 19.7 ± 3.4 19.9 ± 2.9
2 21.2 ± 3.8 19.8 ± 3.3 19.9 ± 2.8
3 21.3 ± 3.5 19.8 ± 3.2 20.0 ± 3.1
4 21.4 ± 3.6 19.8 ± 3.3 20.0 ± 3.3
LWD, mid lungs (%) 1 23.5 ± 3.6 21.8 ± 2.7 22.0 ± 2.4
2 23.5 ± 3.5 21.9 ± 2.5 22.1 ± 2.3
3 23.5 ± 3.4 21.9 ± 2.4 22.1 ± 2.5
4 23.6 ± 3.4 22.0 ± 2.4 22.2 ± 2.7
LWD, posterior lungs (%) 1 28.1 ± 7.8 26.3 ± 4.9 27.2 ± 5.8
2 28.2 ± 7.2 26.7 ± 5.0 27.3 ± 5.9
3 28.3 ± 7.6 26.9 ± 5.1 27.2 ± 5.7
4 28.4 ± 7.5 27.0 ± 5.1 27.2 ± 5.7
  1. Values reported as mean ± standard deviation
  2. LWD, lung water density