Guess of treatment allocation by the assessors
The assessors guessed the correct treatment allocation significantly more often than expected (267/459, 58.2%, one-sided p = 0.0003) (Correctly guessed treatment allocations by the assessors in the total cohort and stratified by actual treatment allocation.The p value for more than 50% correctly guessed treatment allocations (one-sided binomial probability test).Comparison of intervention group versus control group.Correctly guessed treatment allocations by the assessors according to how sure the assessors were of their guess in the total cohort and stratified by treatment allocation.The p value for more than 50% correctly guessed treatment allocations (one-sided binomial probability test).Comparison of intervention group versus control group.