Table 3:
Clinical grading at presentation
HH
Surgical Group (No.) (%)
Endovascular Group (No.) (%)
1
64 (37.0)
65 (28.2)
2
56 (32.4)
65 (28.2)
3
17 (9.8)
42 (18.3)
4
23 (13.3)
29 (12.6)
5
13 (7.5)
29 (12.6)
Total
173
230