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. 2024 Feb 12;9(1):e23.00079. doi: 10.2106/JBJS.OA.23.00079

TABLE VII.

Mean Modified Risk-of-Bias Score by Body Region*

Body Region No. of Trials Mean Modified Risk-of-Bias Score
Hip and knee 105 (48.2%) 7.3 ± 1.9
Upper extremity 58 (26.6%) 6.5 ± 1.6
Spine 19 (8.7%) 6.6 ± 2.2
Foot and ankle 17 (7.8%) 7.1 ± 1.9
Lower extremity 11 (5.0%) 6.3 ± 2.2
Uncategorized 8 (3.7%) 5.5 ± 1.1
*

The values are given as the count, with the percentage in parentheses, or as the mean ± standard deviation.