From: Factors affecting the use of herbal products in patients with Irritable Bowel Syndrome and their results: case–control study
Frequency (n = 248)
Percentage (%)
How often patients receive medical treatment
Regularly
4
1.6
Irregularly
216
87.1
Does not receive any
28
11.3
Herbal use
Using
102
41.1
Not using
146
58.9