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Lachman Endpoint A/B Classification: 2 x 2 contingency table for all patients
| Condition according to Reference or Gold Standard for all Subjects | ||||
|---|---|---|---|---|
| Positive | Negative | Totals | ||
| Condition according to A/B Endpoint Classification | Positive (B) | 13 | 0 | 13 |
| Negative (A) | 3 | 29 | 32 | |
| Totals | 16 | 29 | 45 | |
