Association between correctly guessed treatment allocation and outcome
There was an interaction between correctly versus incorrectly guessed treatment allocation and the actual treatment allocation on the mRS (pFunctional outcome by incorrectly versus correctly guessed treatment allocation by the assessor stratified by actual treatment allocation. Correctly guessed treatment allocations were associated with better mRS scores in the intervention group (cOR: 2.28, 95% CI: 1.50–3.48) and with worse mRS scores in the control group (cOR: 0.47, 95% CI: 0.27–0.83) (p