Table 2.

The p-syn positive ratio in one and biopsy sites.

	Single site	Two sites (increase cervical site)	p-value	Two sites (increase forearm)	p-value	Two sites (increase thigh)	p-value	Two sites (increase leg)	p-value
Positive ratio	Cervical 66.7% (61/90)	Cervical x 290.5% (19/21)	0.037*	Cervical/forearm68.4% (13/19)	0.956*	Cervical/thigh75% (18/24)	0.496	Cervical/leg80% (72/90)	0.062
	Leg 42.2% (38/90)	Leg/cervical80% (72/90)	<0.001*	Leg/forearm52.6% (10/19)	0.406	Leg/thigh45.8% (11/24)	0.751	–
	Thigh 33.3 (8/24)	Thigh/cervical75% (18/24)	0.004*	–	–	–	–	Thigh/leg45.8% (11/24)	0.376
	Forearm 21.1% (4/19)	Forearm/cervical68.4% (13/19)	0.003*	–	–	–	–	Forearm/leg52.6% (10/19)	0.044*
p-value	<0.001*	0.521		0.265		0.039*		0.001*

^*p < 0.05.