From: High dose versus low dose standardized cranberry proanthocyanidin extract for the prevention of recurrent urinary tract infection in healthy women: a double-blind randomized controlled trial
Perception
Low dose group (n = 73)
High dose group (n = 72)
Intervention dose
21 (29)
17 (24)
Control dose
15 (21)
11 (15)
Don’t know
22 (30)
32 (44)
Missing data
12 (17)