Table 5.

L-Dex^* Values by Group and Setting

	Healthy Volunteers (N=10)	Breast Cancer Survivors with Lymphedema (N=11)	P value
Laboratory
L-Dex
Median	1.96	14.96	0.029
25th–75th IQR	−0.34–2.89	2.05–39.84
Minimum	−8.08	0.02
Maximum	4.66	106.78
L-Dex CV**
Median	0.56	0.21	0.024
25th–75th IQR	0.32–0.71	0.11–0.43
Minimum	0.28	0.09
Maximum	0.94	1.59
Home
L-Dex Mean
Median	0.90	18.88	0.004
25th–75th IQR	−1.75–2.22	3.10–38.90
Minimum	−5.62	−3.58
Maximum	5.96	103.94
L-Dex CV
Median	0.70	0.20	0.004
25th–75th IQR	0.28–0.78	0.11–0.31
Minimum	0.15	0.04
Maximum	0.96	0.56

^*Lymphedema index, based on impedance ratios of affected to nonaffected limbs; ^**Coefficient of variability.