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TABLE 7. Effect Size by Length of Follow-up Period

Follow-up period
Effect size
 ≤6 months
 7–12 months
 >12 months
 Grand total
 ≤6 months
 7–12 months
 >12 months
Low 8 3 1 12 61.54% 17.65% 16.67%
Medium 2 9 3 14 15.38% 52.94% 50.00%
High 3 5 2 10 23.08% 29.41% 33.33%
Grand total
 13
 17
 6
 36






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