Therapeutic Efficacy of Ultrasound-Guided High-Voltage Long-Duration Pulsed Radiofrequency for Pudendal Neuralgia

Table 3

Demographic characteristics of patients.

Characteristic	Content	Value
Numbers ()		20
Sex ()	Male	6
	Female	14
BMI	Range	18.9-31.70
	Age (years)	Range	42-68
Pain site		Anus	5
	Genitals	7
	Anus, genitals, and perineum	8
Unilateral and bilateral pain	Unilateral	12
	Bilateral	8
Baseline VAS (points)	Range	5-9
	Baseline of sitting time (min)	Range	5-52
Duration of pain		<1 year	5
	1-5 years	10
	>5 years	5
Pain characteristics	Stabbing pain	5
	Burning pain	11
	Aching pain	4
	Throbbing pain	2