Table (5).

Comparison of the (EVLA, RFA and Surgery) parameters.

Parameters	Items	EVLA cases		RF Case		surgery case		Significant Test
		N	%	N	%	N	%	${\chi }^2$	p-value
CEAP	1	1	2	0	0	0	0	12.016	0.151
	3	3	6	4	8	2	4
	4	29	58	32	64	23	46
	5	17	34	14	28	22	44
	6	0	0	0	0	3	6
	Mean ± S.D	4.22 ± 0.74		4.2 ± 0.57		4.53 ± 0.68		F = 3.63(0.029)
VCSS	<15	4	8	1	2	6	12	4.678	0.322
	15–20	16	32	13	26	15	30
	>20	30	60	36	72	29	58
	Mean ± S.D	21.32 ± 5.3		22.44 ± 3.68		20.9 ± 4.86		F = 1.456(0.237)
Doppler reflux grade	1	0	0	0	0	3	6	8.122	0.087
	2	8	16	10	20	13	26
	3	42	84	40	80	34	68
Phlebectomy	2	49	98	50	100	50	100	2.013	0.365
	4	1	2	0	0	0	0
Accessory saphenous vein ablation	No	18	36	22	44	50	100	50.667	0.000
	Yes	32	64	28	56	0	0