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Table 10 Reasons for abandoning study

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

Reason

Low dose group (n = 12)

 Moved out of province

 1

 Too difficult to adhere to capsule intake

 1

 Family disapproval of study participation

 1

 No explanation given

 9

Reason

High dose group (n = 9)

 Too difficult to adhere to capsule intake

 3

 Health problems not related to capsule intake

 2

 No explanation given

 4