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| Block Characteristics | FD Group (N = 21) | SD Group (N = 21) | Pb |
|---|---|---|---|
| Sensory block | 0.59 | ||
| Onset, min | 3 (1 - 7) | 3 (2 - 5) | |
| Level block peak, min | 5 (3 - 10) | 6 (3 - 9) | |
| Block level | |||
| T4 | 11 (52.4) | 9 (42.9) | |
| T5 | 2 (9.5) | 5 (23.8) | |
| T6 | 8 (38.1) | 7 (33.3) | |
| Motor block | |||
| Onset, min | 3 (1 - 10) | 3 (2 - 7) |
a Values are expressed as median (minimum - maximum) or No. (%).
b Fisher test.
