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Preoperative data and analysis. YDS: Yosemite decimal system.
| Total | Nonoperative | Operative | |
|---|---|---|---|
| N (climbers) | 237 | 210 | 27 |
| Age (years) | 27.4 | 27.2 | 29.1 |
| Sex | 83% male, 17% female | 83% male, 17% female | 78% male, 22% female |
| Climbing Experience (years) | 4.3 | 5.5 | 4.1 |
| Climbing Grade (YDS) | 5.11b | 5.11b | 5.11b |
| Bouldering Grade (Hueco) | V4-V5 | V4-V5 | V5 |
