Table 3.

Main Symptoms Presented at the Time of Diagnosis, Analysis Between the Provoked and Unprovoked Groups with Fisher's Exact Test.

	Provoked	Unprovoked	P-value**
Symptoms	N (%)
Spontaneous pain	8 (80.0%)	3 (60.0%)	0.560
Edema	9 (90.0%)	3 (60.0%)	0.242
Erythema	5 (50.0%)	1 (20.0%)	0.580
Cyanosis	3 (30.0%)	0 (0.0%)	0.505
Dilation of the superficial venous system	6 (60.0%)	1 (20.0%)	0.282
Temperature increase	4 (40.0%)	1 (20.0%)	0.600
Muscle filling	8 (80.0%)	2 (40.0%)	0.251
Pain on palpation	8 (80.0%)	4 (80.0%)	1000

^**Fisher's exact test.