Table 2.

Measured variables

		Skin (mm)	SELEB (mm)	SCT (mm)	SEG	SEFS
MUA	LE	1.3 ± 0.5§	0.7 ± 0.4§	8.2 ± 4.2§	0.9 ± 0.4§	0.2 ± 0.5
	N	0.8 ± 0.2	0.3 ± 0.1	5.3 ± 2.8	0.3 ± 0.4	0
LUA	LE	1.7 ± 0.5§	0.9 ± 0.4§	11.5 ± 3.8§	0.8 ± 0.4§	0.3 ± 0.5§
	N	1.1 ± 0.3	0.4 ± 0.2	8.7 ± 4.5	0.1 ± 0.3	0
MFA	LE	1.7 ± 0.8§	1.0 ± 0.6§	8.7 ± 3.4§	0.9 ± 0.5§	0.5 ± 0.7§
	N	0.8 ± 0.2	0.3 ± 0.1	3.8 ± 2.0	0.1 ± 0.3	0
LFA	LE	1.4 ± 0.5§	0.7 ± 0.3§	5.5 ± 2.2§	0.7 ± 0.5§	0.2 ± 0.5§
	N	0.9 ± 0.3	0.4 ± 0.2	3.3 ± 2.0	0	0
DH	LE	1.3 ± 0.4§	0.7 ± 0.3§	4.6 ± 3.6§	0.8 ± 0.5§	0.4 ± 0.6§
	N	0.8 ± 0.2	0.4 ± 0.1	1.9 ± 0.9	0.4 ± 0.5	0

§p <.05 vs. N. SELEB: subepidermal low echogenic band; SCT: subcutaneous tissue; SEG: subcutaneous echogenicity; SEFS: subcutaneous echo-free space; MUA: medial upper arm; LUA: lateral upper arm; MFA: medial forearm; LFA: lateral forearm; DH: dorsum of the hand; LE: lymphedema; N: normal