Impact of Helicobacter pylori Infection and Outcome of Anti-Helicobacter pylori Therapy in Patients with Reflux Laryngopharyngitis

Table 3

Association of Helicobacter pylori infection with RSI and RFS.

Parameter	n	r	value
RSI	290	0.770	<0.001
RFS	120	0.615	<0.001

RSI = reflux symptom index; RFS = reflux finding score.