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Table 3 Parents’ opinion on the usability and efficacy of the DuoBaby’s nasal aspirator unit in 43 children with wheezing disorders

From: The impact of nasal aspiration with an automatic device on upper and lower respiratory symptoms in wheezing children: a pilot case-control study

  na %
Assembly of DuoBaby Aspirator
 No problems 37 93
 Quickly solved problems 1 3
 Difficult 2 5
Aspirator cleaning
 No problems 33 83
 Quickly solved problems 5 12
 Difficult 2 5
Removal of nasal secretum
 Complete 7 19
 Partial 20 54
 Insufficient 10 27
Aspiration improved symptoms
 Yes 6 17
 Partially 16 46
 No 13 37
Aspiration improved sleep
 Yes 6 17
 Rather yes 14 40
 Rather no 7 20
 No 8 23
Aspiration improved eating
 Yes 6 17
 Rather yes 12 33
 Rather no 8 22
 No 10 28
Aspiration improved wellness
 Yes 10 28
 Rather yes 10 28
 Rather no 6 17
 No 10 28
Aspiration was beneficial
 Yes 13 34
 Rather yes 5 13
 Rather no 8 21
 No 12 32
  1. aSporadic missing values for two of the variable examined