Fig. 2From: Comparison of intermittent pneumatic compression device and compression stockings for workers with leg edema and pain after prolonged standing: a prospective crossover clinical trialThe effect of the different intervention protocols on leg pain score (Visual Analogue Scale), T0: before work, T1: after prolonged standing work, T2: 60 min after intervention, *: p < 0.05 between T0 and T1, #: p < 0.05 between T1 and T2, ##: p < 0.05 in the four intervention protocolsBack to article page