Variable | Normotension | Hypertension | Description (unit) |
---|---|---|---|
Subjects | 341 | 52 | Number of normal subjects and hypertensive subjects |
HEIGHT | 155.8 (5.284) | 154.3 (4.334) | Height |
WEIGHT | 58.497 (8.075) | 59.187 (8.385) | Weight |
BMI | 24.063 (2.909) | 24.823 (3.052) | Body mass index |
Age | 56.9 (5.525) | 59.154 (5.782) | Age |
SBP | 113.9 (11.95) | 148.2 (11.4) | Systolic blood pressure |
DBP | 70.45 (7.993) | 85.6 (8.132) | Diastolic blood pressure |
L-PPI | 3.101 (0.667) | 3.666 (0.864) | Maximum pulse amplitude in the left Gwan (V: voltage) |
L-PDI | 6 (1.709) | 6.005 (1.823) | Sensor displacement from the skin contact point to the location of maximum pulse pressure in the left Gwan (mm) |
L-Sum-30p | 85.93 (40.19) | 99.55 (49.78) | Sum of the pulse wave areas of the region of the pulse waves with amplitudes higher than 30 % of PPI in the left Gwan (V · s) |
L-Sum-30p-PPI | 54.78 (25.61) | 61.65 (29.59) | Sum of the pulse wave areas of the region between the 30 % point of PPI and PPI in the left Gwan (V · s) |
L-Sum-1.12v | 82.7 (41.23) | 98.58 (51.61) | Sum of the pulse wave areas of the region with pulse amplitudes higher than 1.12 V in the left Gwan (V · s) |
L-Sum-1.12v-PPI | 51.54 (26.97) | 60.68 (31.76) | Sum of the pulse wave areas of the region between pulse amplitudes higher than 1.12 V and PPI in the left Gwan (V · s) |
L-Asys-HR75 | 43.02 (3.749) | 42.86 (3.214) | Area of systolic period after normalization with HR75 in the left Gwan (V · s) |
L-PSD-w1 | 43.63 (8.169) | 47.67 (8.837) | Power spectral density (PSD) at the first harmonic frequency in the left Gwan (Vrms2/Hz) |
L-PSD-w2 | 10.56 (2.002) | 11.5 (2.091) | PSD at the second harmonic frequency in the left Gwan (Vrms2/Hz) |
L-PSD-0-13Hz | 21.41 (1.919) | 22.36 (1.663) | Area of PSD between 0 and 13Â Hz in the left Gwan (Vrms2) |
R-PPI | 3.142 (0.693) | 3.979 (0.992) | Maximum pulse amplitude in the right Gwan (V: voltage) |
R-PDI | 5.909 (1.737) | 6.394 (2.196) | Sensor displacement from skin contact point to the location of maximum pulse pressure in the right Gwan (mm) |
R-Sum-30p | 83.02 (35.14) | 108.8 (48.24) | Sum of the pulse wave areas of the region of the pulse waves with amplitudes higher than 30 % of PPI in the right Gwan (V · s) |
R-Sum-30p-PPI | 52.58 (21.48) | 70.68 (32.82) | Sum of the pulse wave areas of the region between the 30 % point of PPI and PPI in the right Gwan (V · s) |
R-Sum-1.12v | 79.92 (35.85) | 108.7 (50.34) | Sum of the pulse wave areas of the region with pulse amplitudes higher than 1.12 V in the right Gwan (V · s) |
R-Sum-1.12v-PPI | 49.48 (22.27) | 70.48 (35.33) | Sum of the pulse wave areas of the region between pulse amplitudes higher than 1.12 V and PPI in the right Gwan (V · s) |
R-Asys-HR75 | 43.16 (4.031) | 43.88 (3.981) | Area of systolic period after normalization with HR75 in the right Gwan (V · s) |
R-PSD-w1 | 41.63 (8.362) | 46.22 (8.837) | PSD at first harmonic frequency in the right Gwan (Vrms2/Hz) |
R-PSD-w2 | 9.984 (1.972) | 10.73 (2.149) | PSD at second harmonic frequency in the right Gwan (Vrms2/Hz) |
R-PSD-0-13Hz | 20.85 (2.212) | 22.25 (2.359) | Area of PSD between 0 and 13Â Hz in the right Gwan (Vrms2) |