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. Author manuscript; available in PMC: 2011 Jul 12.
Published in final edited form as: Vasc Med. 2008 Aug;13(3):217–224. doi: 10.1177/1358863X08089276

Table 2.

Spearman Correlations Between Risk Factors, Biomarkers and ABI

r 95% CI p
Gender -0.017 -0.102, 0.069 0.69
Age -0.231 -0.310, -0.148 <0.001
Body mass index, kg/m2 0.017 -0.069, 0.102 0.694
Smoking -0.159 -0.242, -0.075 <0.001
Hypertension -0.148 -0.230, -0.063 <0.001
Diabetes -0.239 -0.318, -0.157 <0.001
GFR 0.238 0.155, 0.318 <0.001
B2M, mg/L -0.297 -0.373, -0.217 <0.001
Cystatin C, mg/L -0.302 -0.378, -0.222 <0.001
hsCRP, mg/L -0.180 -0.261, -0.096 <0.001
Triglycerides, mg/dL -0.110 -0.194, -0.025 0.009
Total Chol, mg/dL 0.031 -0.055, 0.116 0.472
LDL, mg/dL 0.092 0.006, 0.176 0.031
HDL, mg/dL 0.001 -0.084, 0.087 0.97
Glucose, mg/dL -0.200 -0.281, -0.116 <0.001