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. Author manuscript; available in PMC: 2010 Mar 11.
Published in final edited form as: J Am Coll Cardiol. 2008 May 20;51(20):1967–1974. doi: 10.1016/j.jacc.2007.12.058

Table III.

Adjusted hazard ratios for increasing severity of limb ischemia at presentation.(control, claudication, CLI).

HR (95% CI) p value
Age 1.003 (0.970–1.037) 0.8611
Male 0.814 (0.426–1.555) 0.5327
Caucasian 1.065 (0.486–2.336) 0.8746
Type 2 diabetes 0.809 (0.430–1.519) 0.5091
Hypertension 1.833 (0.930–3.614) 0.0800
Hyperlipidemia 1.229 (0.662–2.282) 0.5131
Smoking history 3.683 (1.886–7.194) 0.0001
TAC Score* 2.548 (1.945–3.340) <0.0001
*

log-transformed TAC values were used for statistics.