OD | OG | Total | ||||
| n* | % | n* | % | n* | % |
VA+ < 1/10 | 21 | 26.62 | 25 | 35.48 | 43 | 30.50 |
1/10 ≤ VA+ < 3/10 | 36 | 45.57 | 25 | 40.32 | 61 | 43.26 |
≥3/10 | 31 | 39.24 | 15 | 24.19 | 36 | 25.53 |
Total | 79 | 100.00 | 62 | 100.00 | 141 | 100.00 |