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. 2012 Mar 16;7(3):e33084. doi: 10.1371/journal.pone.0033084

Table 5. Prediction of all-cause death by backward-elimination.

HR (95%CI)* p
Conventional cardiovascular risk factors
age, per year 1.10 (1.09; 1.11) <.001
Smoker 2.17 (1.66; 2.84) <.001
Antihypertensive medication 1.20 (0.93; 1.54) 0.16
HDL cholesterol, 1-SD increase 0.99 (0.87; 1.12) 0.86
Female 0.51 (0.39; 0.65) <.001
Diabetes 1.79 (1.34; 2.38) <.001
Systolic BP, 1-SD increase 1.03 (0.91; 1.16) 0.66
Total cholesterol, 1-SD increase 1.11 (0.98; 1.25) 0.09
Biomarkers
hsCRP, 1-SD increase 1.29 (1.15; 1.45) <.001
IGF-1 <10th percentile 1.49 (1.08; 2.07) 0.02

BP  =  blood pressure; SD  =  standard deviation; HR  =  hazard ratio; CI  =  confidence interval; WHtR  =  waist-to-height-ratio; HbA1c  =  hemoglobin A1c; IGF-1  =  Insulin-like growth factor 1; hsCRP  =  high-sensitive C-reactive protein; UACR  =  urinary albumin-to-creatinine ratio; Cox regression analysis with backward elimination with a p-value of 0.05.

*

Conventional cardiovascular risk factors were forced into the model.