Figure 4

Excess volume of the affected arm, expressed as a percentage of the volume of the contralateral, normal arm. The effect of treatment on the % excess volume, when compared to the contra-lateral arm, was significant for Flexitouch™ but not for MLD (mean ± S.D.; *P = 0.0005 when compared to the pretreatment value; § P = 0.003 when compared to response to MLD).