Table 2. Frequency of barley and parsley use in management of renal stones in Hail, Saudi Arabia.

Barley and parsley use	N	%
Have you used barley to treat or prevent kidney stones?
Yes	162	41.0
No	233	59.0
If yes, how did you find the effect of barley in kidney stones? (N=162)
Very effective	71	43.8
Somewhat effective	86	53.1
Not effective	5	3.1
Have you used parsley to treat or prevent kidney stones?
Yes	176	44.6
No	219	55.4
If yes, how did you find the effect of parsley in kidney stones? (N=176)
Very effective	95	54.0
Somewhat effective	71	40.3
Not effective	10	5.7
Have you experienced any side effects or complications from using barley, parsley, or other home remedies for kidney stones? (N=219)
Yes	18	8.2
No	201	91.8
Have you ever used any other home remedies to prevent kidney stones?
Yes	87	22.0
No	308	78.0