Effectiveness of six-step complex decongestive therapy for treating upper limb lymphedema after breast cancer surgery

Table 2 Comparison of bioelectrical impedance and extracellular moisture ratio between the two groups

Group	50-Hz electrical bioimpedance (Ω)			Extracellular moisture ratio (%)
	Pre-treatment	Post-treatment	d1	Pre-treatment	Post-treatment	d2
Control group (n = 50)	128.06 ± 27.83	213.34 ± 33.14	85.28 ± 26.10	0.393 ± 0.012	0.384 ± 0.006	-0.008 ± 0.006
Experimental group (n = 50)	128.54 ± 26.17	264.54 ± 40.43	136.00 ± 32.13	0.394 ± 0.011	0.371 ± 0.007	-0.023 ± 0.011
U	1217	401	227.5	1134.5	130	216
P	0.82	< 0.01	< 0.01	0.42	< 0.01	< 0.01