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Table 4 ICP wave parameters recorded from sensor 1 and sensor 2

From: Baseline pressure errors (BPEs) extensively influence intracranial pressure scores: results of a prospective observational study

Pat Number of 6-sec TS observations Mean wave amplitude (MWA) (mmHg; average + std) Mean wave rise time (MWRT) (sec; average ± std) Mean wave rise time coefficient (MWRTC) (mmHg/sec; average ± std)
   Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2
1 50,641 3.4 ± 1.1 3.3 ± 1.1 0.22 ± 0.07 0.22 ± 0.07 19.3 ± 9.9 19.0 ± 9.9
2 26,373 3.3 + 1.2 3.9 + 0.9 0.23 + 0.08 0.22 + 0.09 17.0 + 7.5 22.8 + 10.8
3 132,424 4.6 + 1.6 4.9 + 1.5 0.13 + 0.02 0.13 + 0.02 39.7 + 11.9 42.1 + 11.8
4 78,521 6.8 + 1.4 6.8 + 1.4 0.27 + 0.04 0.27 + 0.04 27.5 + 9.4 27.5 + 9.3
5 40,333 9.9 + 2.7 9.9 + 2.7 0.20 + 0.03 0.20 + 0.03 52.1 + 14.8 52.2 + 15.0
6 29,816 3.6 + 0.7 3.5 + 0.7 0.20 + 0.07 0.20 + 0.07 22.1 + 8.4 22.1 + 8.5
7 121,786 6.1 + 1.9 6.3 + 2.0 0.20 + 0.04 0.20 + 0.04 32.4 + 9.7 33.0 + 9.5
8 140,666 5.2 + 1.4 5.2 + 1.4 0.18 + 0.05 0.18 + 0.05 33.3 + 9.3 32.9 + 9.0
9 151,794 5.3 + 2.1 4.9 + 2.3 0.16 + 0.06 0.17 + 0.08 40.9 + 13.1 37.4 + 17.0
10 136,594 6.2 + 1.1 6.1 + 1.1 0.18 + 0.04 0.18 + 0.04 38.2 + 9.6 37.8 + 9.7
11 57,819 6.6 + 2.1 6.5 + 2.1 0.18 + 0.04 0.18 + 0.04 40.2 + 15.1 40.0 + 15.0
12 122,988 6.2 + 2.0 6.2 + 2.0 0.21 + 0.03 0.21 + 0.03 30.3 + 8.3 30.3 + 8.3
13 44,746 3.7 + 0.8 3.7 + 0.9 0.23 + 0.06 0.23 + 0.06 19.6 + 10.6 20.4 + 10.8
14 75,821 5.8 + 1.0 5.9 + 1.0 0.21 + 0.05 0.21 + 0.05 31.3 + 10.4 31.5 + 10.5
15 188,848 3.3 + 1.2 3.3 + 1.2 0.24 + 0.05 0.24 + 0.05 15.1 + 5.8 14.9 + 5.8
16 104,993 5.6 + 1.9 5.6 + 1.9 0.16 + 0.06 0.16 + 0.06 42.8 + 16.8 42.6 + 17.0