From: The relationship between the Ottawa Valve Collapse Scale (OVCS) and clinical outcomes in septoplasty patients
OVCS grade
No. of patients (%)
Mean age (SD)
No. female (%)
0
32 (41)
42.3 (12.6)
12 (37.5)
1
25 (32.1)
37.2 (13)
11 (44)
2
15 (19.2)
39.5 (12.8)
8 (53.3)
3
6 (7.69)
50.9 (16.4)
2 (33.3)