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| LED * Bone Quality Crosstabulation | |||||||
| Bone Quality | Total | ||||||
| 1 | 2 | 3 | 4 | ||||
| Laser | No | Count | 4 | 13 | 2 | 1 | 20 |
| % Within laser | 20.0% | 65.0% | 10.0% | 5.0% | 100.0% | ||
| Yes | Count | 6 | 11 | 2 | 1 | 20 | |
| % Within laser | 30.0% | 55.0% | 10.0% | 5.0% | 100.0% | ||
| Total | Count | ||||||
| 10 | 24 | 4 | 2 | 40 | |||
| 25.0% | 60.0% | 10.0% | 5.0% | 100.0% | |||
