The scale is well understood, easy to answer and faster to complete than other questionnaires, demonstrating its high feasibility.
He is understood to also have answered questions from Swiss investigators.
The one participant reporting difficulties stated that he did not understand how to answer the body diagram question on the BPI-sf and would have liked to have had more explanation of how to complete the ePRO version.
There are 108 questions, many of which have little or no impact on student aid eligibility but which are difficult to understand and to answer.
Moreover, it was not easy to understand how to answer a call.
We also modified the questionnaire based on the results of the pre-test exercise to make it easier to understand and to answer.
To enable non-literate participants understand how to answer questions under multiple and open-ended response options, we included locally appropriate sample question items before the main questions.
Via their exemplifying situations, then, question extensions determine possibly multiple topic situations that answers are understood to make claims about.
"And I genuinely think that's a question only a person that age can really understand and begin to answer.
Table 2 lists the questionnaire items, showing the proportion of patients who evaluated each PRO-CTCAE item as "difficult to understand" and "difficult to answer" respectively.
