From: Leveraging the EHR4CR platform to support patient inclusion in academic studies: challenges and lessons learned
Likert Scale
aXa
DERENEDIAB
N
EWING 2008
Total
Cases
Controls
5: Perfect without information loss
8
4
6
5
23
4: Satisfactory
20
3: Undecided
1
0
2
3
2: Not satisfactory
1: Not done
13