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. 2014 Jun 14;14:10. doi: 10.1186/1471-5945-14-10

Table 6.

Wording of response options

Wording agreed during discussion groups Amended wording, approved after discussion group by participants
Worse than before (1)
More noticeable (1)
About the same (2)
As noticeable (2)
Slightly less noticeable (3)
Slightly less noticeable (3)
A lot less noticeable (4)
A lot less noticeable (4)
Hardly noticeable (5) No longer noticeable (5)