Group | All | Control | OHT | PDS | pa |
---|---|---|---|---|---|
n | 52 | 30 | 11 | 11 | - |
MD [dB] | 0.3 ± 1.1 | 0.6 ± 1.1 | 0.0 ± 1.1 | −0.2 ± 1.2 | 0.08 |
PSD | 1.6 ± 0.4 | 1.7 ± 0.3 | 1.6 ± 0.5 | 1.6 ± 0.3 | 0.39 |
Disc area [mm2] | 2.86 ± .80 | 2.93 ± 0.81 | 2.74 ± 0.87 | 2.75 ± 0.74 | 0.78 |
Vertical C/D | 0.57 ± 0.17 | 0.61 ± 0.14 | 0.47 ± 0.24 | 0.57 ± 0.14 | 0.08 |