Control (n = 14) at baseline | Study (n = 20) at baseline | Study (n = 20) after operation | |||||||
---|---|---|---|---|---|---|---|---|---|
Supine | Sitting up | p-value | Supine | Sitting up | p-value | Supine | Sitting up | p-value | |
LF nu,% | 50.3 (36.9,60.4) | 67.4 (52.5,79.8) | 0.035* | 55.0 (45.3,67.8) | 54.9 (41.4,71.5) | 0.654 | 48.7 (43.9,60.2) | 70.2 (56.0,78.5) | 0.005* |
HF nu,% | 49.7 (39.6,63.1) | 32.6 (20.2,47.5) | 0.035* | 45.1 (32.2,54.7) | 45.1 (28.5,58.6) | 0.654 | 51.3 (39.8,56.1) | 29.8 (21.5,44.0) | 0.005* |
LF/HF | 1.02 (0.59,1.54) | 2.08 (1.11,4.05) | 0.030* | 1.22 (0.83,2.11) | 1.22 (0.71,2.58) | 0.322 | 0.95 (0.78,1.51) | 2.36 (1.29,3.67) | 0.012* |