Table 4:
Patients’ evaluation (ratings 1 to 5, means ± SD) of the preliminary group session.
Grading Test (n=1395)
Mean (X/5)
±
DS
Clarity of explanation
4.8±0.6
Grade of interest
4.6±0.7
Quality of the teaching materials
4.4±0.9
Adequacy of time
4.6±0.7
Acquired knowledge level
4.4±0.9