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Table 3 Results of subject questionnaire—by agent (safety population, n = 22)

From: Safety and tolerability of virucidal hand rubs: a randomized, double-blind, cross-over trial with healthy volunteers

   Agent
   P1 P2 P3 R
Aspect Assessment n % n % n % n %
Smell during application Pleasant 3 14.3 3 15.0 6 33.3 0 0.0
Neutral 11 52.4 7 35.0 11 61.1 10 58.8
Unpleasant 7 33.3 10 50.0 1 5.6 7 41.2
Missing 1   2   4   5  
Skin feeling after application Optimal 3 15.0 13 65.0 4 22.2 3 18.8
Not optimal 17 85.0 7 35.0 14 77.8 13 81.2
Missing 2   2   4   6  
Sense directly after application Positive 4 19.0 12 60.0 3 16.7 1 5.9
Neutral 6 28.6 5 25.0 4 22.2 7 41.2
Negative 11 52.4 3 15.0 11 61.1 9 52.9
Missing 1   2   4   5  
Sense while longer application Positive 1 4.8 11 55.0 1 5.6 1 5.9
Neutral 4 19.0 6 30.0 2 11.1 4 23.5
Negative 16 76.2 3 15.0 15 83.3 12 70.6
Missing 1   2   4   5  
Overall impression of agent Positive 1 4.8 12 60.0 3 16.7 0 0.0
Neutral 8 38.1 6 30.0 4 22.2 9 52.9
Negative 12 57.1 2 10.0 11 61.1 8 47.1
Missing 1   2   4   5  
Like to use agent in the future No 13 61.9 4 20.0 10 55.6 8 47.1
Yes 3 14.3 10 50.0 3 16.7 0 0.0
Undecided 5 23.8 6 30.0 5 27.8 9 52.9
Missing 1   2   4   5