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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: J Vasc Surg. 2009 Feb 15;50(1):77–82. doi: 10.1016/j.jvs.2008.12.065

Table V.

Unadjusted and adjusted absolute claudication distance of men and women with intermittent claudication. Values are means (SEM).

Variables Men (n = 27) Women (n = 24) P Value
ACD unadjusted (meters) 483 (50) 265 (32) 0.001
ACD adjusted for ABI (meters) 468 (40) 281 (42) 0.003
ACD adjusted for ABI and calf muscle StO2 variables* (meters) 401 (26) 341 (27) 0.132
*

Adjusted for time to minimum StO2, the average rate of decline in StO2 from rest to minimum StO2 value, and recovery half-time of StO2. ABI = ankle/brachial index, ACD = absolute claudication distance, StO2 = hemoglobin oxygen saturation.