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| Conventional | Cryoprobe | P | |
|---|---|---|---|
| N = 124 | N = 124 | ||
| No bleeding | 70 (56.4%) | 44 (35.5%) | <0.0001 |
| Bleeding | |||
| Grade 1 | 36 (29.8%) | 51 (42.1%) | |
| Grade 2 | 17 (14.0%) | 21 (17.4%) | |
| Grade 3 | 1 (0.8%) | 8 (6.5%) | |
| Grade 4 | 0 | 1 (0.8%) | |
| Pneumothorax | 0 | 3 (2.4%) | |
| Pneumomediastinum | 1 (0.8%) | 1 (0.8%) |
Data are presented as numbers and percentages.
