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Table 1 Comparison of the number of cases between the initial examination and at 1-year follow-up

From: Is it worth to perform initial non-operative treatment for patients with acute ACL injury?: a prospective cohort prognostic study

  Lachman test Pivot-shift test
Initial At 1-year follow-up Initial At 1-year follow-up
Grade 0 (%) 46 (54%) 71 (84%) 51 (60%) 63 (74%)
Grade 1 (%) 26 (31%) 13 (15%) 31 (36%) 15 (17%)
Grade 2 (%) 13 (15%) 1 (1%) 3 (4%) 5 (6%)
Grade 3 (%) 0 0 0 3 (3%)
Total (%) 85 (100%) 85 (100%) 85 (100%) 85 (100%)