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Figure 1 Improvement in Pain, Walking, ABI, and Blood Flow After 10 Weeks of Waon Therapy
(A) Pain score evaluated by a visual analog scale (10 = severe pain, 0 = no pain) (n = 20); (B) 6-min walking distance (n = 18); (C) ankle-brachial pressure index (ABI) (n = 31); and (D) laser Doppler perfusion imaging (n = 28). *p < 0.01.
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