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Table 1 Recording of adverse events (AEs) from 82 NIHR-funded trials subdivided by types of intervention

From: The recording of adverse events from psychological treatments in clinical trials: evidence from a review of NIHR-funded trials

   Number of Protocols Psychological Treatments Drug Treatments Combined Other
Completed studies with protocols Number of protocols 14 7 3 2 2
  Number with AEs 5 2 (28%) 1 (33%) 1 (50%) 1 (50%)
  AEs in final report 3 0 1 1 1
Completed studies without protocols Number of final reports 13 7 2 1 3
  Number with AEs 1 0 0 0 1 (33%)
Incomplete studies (protocols only) Number of protocols 48 28 8 2 10
  Number with AEs 31 17 (61%) 8 (100%) 2 (100%) 5 (50%)
Incomplete studies (in editorial, protocols only) Number of protocols 7 2 1 0 4
  Number with AEs 4 (50%) 0 1 (100%) 0 3 (75%)
  1. Results from survey of 82 NIHR-funded trials.