Table 4.

Symptom Remission

	Moderate Symptom			Severe Symptom
	Control Group N = 26	PRP Group N = 26	P	Control Group N = 13	PRP Group N = 17	P
Remission	25(96.1%)	26(100.0%)	0.312	10(76.9%)	14(82.4%)	0.712
Non-remission	1(3.9%)	0(0%)		3(23.1%)	3(17.6%)
Completely asymptomatic	12(46.2%)	13(50.0%)	0.781	4(30.8%)	6(35.2%)	0.794