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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Diabetes Res Clin Pract. 2013 Jan 8;99(3):281–286. doi: 10.1016/j.diabres.2012.12.022

Table 3.

The adjusted effect of tibial artery calcification scores and peripheral occlusion index on foot ulcer.

Characteristic Odds Ratio (95%CI)* P value
TAC score 2.76(1.61, 4.75) 0.0002
Peripheral Occlusion Index 2.88 (1.21, 6.88) 0.02
*

Odds ratio for 1 unit increase. Age, sex, race, BMI, smoking history, hyperlipidemia and hypertension were adjusted through a propensity score method.