Table III.

Grade of swelling (GOS) stratified by aspect ratio group at baseline and 3, 6, 12, and 24 months after stenting

GOS	Aspect ratio			P value
	≥2 (n = 118; 50%)	1.41-1.99 (n = 64; 27%)	≤1.4 (n = 54; 23%)
Baseline	3 (n = 118)	3 (n = 64)	3 (n = 53)	.07
3 Months	1 (n = 102)	1 (n = 55)	3 (n = 38)	.01
6 Months	1 (n = 84)	1 (n = 47)	1 (n = 34)	.18
12 Months	1 (n = 86)	1 (n = 44)	1 (n = 35)	.41
24 Months	1 (n = 80)	1 (n = 41)	1 (n = 16)	.84

Data presented as median scores with number of limbs in parentheses.