N Mean completeness score Mean DISCERN score
Academic 34 2.03 34.85
Private Physician 32 1.41 30.03
Patient 19 1.63 29.26
Unclassified source 3 0.00 19.00
Company 2 0.50 30.50
Patient education 28 2.39 35.21
Intra-operative video 26 0.85 30.42
Patient experience 21 1.48 29.10
Health practitioner 15 1.73 28.80
Total 90 1.62 31.33