Table 2 Number of comments given by participants of the NutriAct-Family study (NFS) in the open field at the end of each of the four web-based questionnaires
N | Questionnaire 1 | Questionnaire 2 | Questionnaire 3 | Questionnaire 4 | |
|---|---|---|---|---|---|
Number of participants who wrote a comment | 246 | 166 | 54 | 23 | 3 |
Number of categorized comments | 430 | 146 | 134 | 83 | 67 |
Categories: | N | % | % | % | % |
Questionnaires, questions, response models or method | |||||
Additional information | 63 | 36 | 48 | 14 | 2 |
Technical or operation issues | 35 | 34 | 9 | 17 | 40 |
Complains (e.g. about burden) | 41 | 22 | 7 | 27 | 44 |
Issues of recruitment procedures | 5 | 40 | 20 | 0 | 40 |
Conditions of living or health | |||||
Health status | 74 | 18 | 72 | 5 | 5 |
Implications due to conditions of family members | 8 | 25 | 75 | 0 | 0 |
Mental aspects | 21 | 0 | 48 | 43 | 9 |
Crucial working conditions | 14 | 43 | 36 | 21 | 0 |
Dietary habits | |||||
Specific diet | 22 | 36 | 32 | 18 | 14 |
Use of specific products | 40 | 96 | 0 | 2 | 2 |
Values regarding nutrition | 31 | 26 | 3 | 68 | 3 |
Avoidance of certain food | 10 | 80 | 0 | 0 | 20 |
Other comments | |||||
Wish of return of results | 6 | 50 | 0 | 0 | 50 |
“No comment” | 6 | 33 | 33 | 17 | 17 |
Positive reflection on participation | 6 | 50 | 17 | 0 | 33 |
Philosophy or history of life | 26 | 15 | 43 | 23 | 19 |
Humorous reflections | 22 | 23 | 5 | 36 | 36 |