Table 5.
Groups | Grade 0 | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
---|---|---|---|---|---|
HBO group (n = 8) |
1 |
3 |
3 |
1 |
- |
IL group (n = 8) |
1 |
3 |
3 |
1 |
- |
HBO + IL group (n = 8) |
2 |
2 |
3 |
1 |
- |
Control group (n = 8) |
- |
1 |
2 |
2 |
3* |
Sham group (n = 8) | 3 | 3 | 2 | - | - |
*Significantly higher than the treatment groups by Chi-square test (P <0.05). HBO: hyperbaric oxygenation; IL: iloprost.