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Table 2 Univariate Cox analysis for MACEs

From: Adjustment of the GRACE score by HemoglobinA1c enables a more accurate prediction of long-term major adverse cardiac events in acute coronary syndrome without diabetes undergoing percutaneous coronary intervention

Variable HR 95 % CI p value
Age (per 1 year) 1.032 1.012–1.052 0.001
Male (vs. female) 0.910 0.480–1.725 0.772
BMI (per 1 kg/m2) 1.071 0.984–1.166 0.111
Hypertension 2.571 1.594–4.148 <0.001
Smoking 1.438 0.861–2.402 0.165
Prior MI 3.454 1.888–6.319 <0.001
Prior PCI 2.839 1.299–6.206 0.009
DBP (per 1 mmHg) 1.000 0.982–1.018 0.976
SBP (per 1 mmHg) 1.002 0.991–1.014 0.716
Heart rate (per 1 mmHg) 1.010 0.993–1.026 0.240
eGFR (per 1 mL min−1 1.73 m−2) 0.998 0.992–1.005 0.647
FBS (per 1 mmol/L) 0.976 0.856–1.112 0.712
TC (per 1 mmol/L) 1.013 0.820–1.252 0.903
TG (per 1 mmol/L) 0.787 0.566–1.094 0.153
HDL (per 1 mmol/L) 1.355 0.543–3.380 0.515
LDL (per 1 mmol/L) 1.048 0.767–1.432 0.766
Apo A1 (per 1 g/L) 0.926 0.248–3.451 0.908
Apo B (per 1 g/L) 0.955 0.338–2.697 0.931
LVEF (per 1 %) 0.965 0.945–0.985 0.001
NT-proBNP (per 1 ln unit) 1.236 1.052–1.451 0.010
PLT count (per 109/L) 1.004 1.001–1.006 0.006
WBC count (per 109/L) 1.035 0.966–1.109 0.326
Monocyte count (per 109/L) 2.141 1.189–3.855 0.011
Neutrophile count (per 109/L) 1.046 0.976–1.120 0.202
HbA1c content (per 1 %) 5.342 2.968–9.613 <0.001
GRACE score (per 1) 1.033 1.024–1.043 <0.001
  1. HR hazard ratio, 95 % CI 95 % confidence interval