Table 1 Demographic information and number of observations.

From: Utility of the Tympanic Membrane Pressure Waveform for Non-invasive Estimation of The Intracranial Pressure Waveform

PatID Sex Age (yrs) BMI (kg/m2) Reason for ICP Admission diagnosis
1 F 54 20.4 D Secondary HC (after SAH)
2 M 59   D Secondary HC (after TBI)
3 M 71 20.6 D iNPH
4 M 34   S Surveillance for SAH
5 F 58 20.7 D Secondary HC (after SAH)
6 F 53   S Surveillance for SAH
7 M 60 31.0 D iNPH
8 F 17 21.9 D Secondary HC (cerebral tumour)
9 F 75 22.3 D iNPH
10 M 58   D iNPH
11 F 27 20.0 D Communicating HC
12 F 70   S Surveillance for SAH
13 F 42 22.5 D Communicating HC
14 F 50   S Surveillance for SAH
15 M 50 18.6 S Surveillance for SAH
16 F 42 28.1 D IIH
17 F 38   D Communicating HC
18 F 70 27.1 D iNPH
19 F 48 31.9 D IIH
20 F 67   S Surveillance for SAH
21 M 77   S Surveillance for SAH
22 F 49 20.4 S Surveillance for SAH
23 F 55 30.1 D iNPH
24 M 66   D iNPH
25 M 59 24.3 S Surveillance for SAH
26 M 73 29.3 D iNPH
27 F 81 28.9 D iNPH
28 F 11 29.6 D Secondary HC (cerebral tumour)
Mean ± std   54 ± 18 25 ± 5   Admission diagnosis
  1. D: Diagnostic. HC: Hydrocephalus. IIH: idiopathic intracranial hypertension. iNPH: idiopathic normal pressure hydrocephalus. SAH: subarachnoid hemorrhage, S: Surveillance.