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Table 4 Summary of concordance of predicted and actual conclusions across nine comparative effectiveness reviews a

From: Assessment of a method to detect signals for updating systematic reviews

CER Good Fair Poor Total
Still valid 83 1 1 85
Possibly out-of-date 11 16 0 27
Probably out-of-date 7 0 0 7
Out-of-date 4 4 0 8
Total 105 21 1 127
  1. aCER, comparative effectiveness review. Not applicable/no matching conclusions/new conclusions = 22.