Table 3.
Basic information of patients in MVD group and RHZ group.
| MVD (n = 39) | RHZ (n = 22) | |
|---|---|---|
| Age (year) | 62.87 ± 13.17 | 62.45 ± 12.94 | 
| Gender | ||
| Male | 21 | 11 | 
| Female | 18 | 11 | 
| compressed blood vessels | ||
| PICA | 27 | 11 | 
| VA + PICA | 4 | 4 | 
| VA | 5 | 3 | 
| AICA | 2 | 2 | 
| None | 0 | 2 | 
| Site | ||
| Left | 26 (including both sides one) | 10 | 
| Right | 13 | 12 |