Samples involved
Wave 1 Wave 2 Total n=
Physiotherapy Site codeABCDABCEFG10 (7)†
Physiotherapist codeA1B1C1D1A1B2C2E1F1G19‡
Number of participants recruited464244547545
Sessions delivered666666666660
Direct observations333322321224 (40%)
Self-report666666666660 (100%)
Audio-recordings (rater 1)666666666660 (100%)
Audio-recordings (rater 2)333300000012 (20%)
  • *A complete list of category components is provided in the online supplementary files.

  • †Seven sites were involved in total, but three of these delivered the intervention in both waves.

  • ‡One physiotherapist delivered the intervention in both waves.

  • N/A = not applicable