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Table 1 Preoperative demographic data of each three group

From: Effects of different initial bundle tensioning strategies on the outcome of double-bundle ACL reconstruction: a cohort study

Group I II III
Number of patient 59 53 39
Average age at surgery (range) 26.8 (16-67) 27.5 (12 - 66) 24.0 (14-39)
Male - female ratio 24/35 23/30 21/18
Follow-up period (months)(range) 32.9 (24 - 60) 33.9 (24 - 60) 35.6 (24 - 61)
Preop. period (months)(range) 13.9 (2 - 40) 27.5 (1 - 192) 14.4 (1 - 180)
Preoperative Tegner score (range) 6.7 (4 - 8) 7.1 (4 - 9) 7.1 (3-9)
  1. Every data were shown in average (range).
  2. There was no significant difference among the three groups regarding preoperative demographic data.