Usefulness of Haemoglobin Level Combined with CAMI-STEMI Score for Predicting MACCE in Patients with Acute ST-Elevation Myocardial Infarction after PCI
Table 4
Univariate and multivariate analysis and predictors for 30-day MACCE.
Variable
Univariate analysis
Multivariate analysis
HR
95%CI
P Value
HR
95%CI
P Value
Haemoglobin grouping
Group 2
1
Group 1
2.258
1.107- 4.607
0.025
3.515
0.643-19.216
0.147
Group 3
0.427
0.102- 1.785
0.244
0.549
0.124-2.498
0.438
CAMI-STEMI score
1.203
1.060-1.365
0.004
1.225
1.067- 1.406
0.004
Body mass index
1.103
0.812-1.394
0.552
Diabetes mellitus
1.319
0.688- 2.525
0.405
Smoker
1.542
0.831- 2.861
0.170
Albumin
0.915
0.865- 0.969
0.002
0.997
0.990-1.003
0.823
Creatinine
1.002
1.000- 1.005
0.074
1.003
0.992-1.011
0.783
TC
0.765
0.569- 1.029
0.077
1.000
0.999-1.002
0.609
LDL-C
0.737
0.484- 1.122
0.155
Uric acid
1.002
0.999- 1.005
0.136
Glucose
1.042
0.984-1.104
0.159
Thrombus aspiration
0.524
0.286- 0.962
0.037
0.564
0.289-1.101
0.094
Trans-radial
0.975
0.824-1.121
0.738
LVEF
0.270
0.001-0.521
0.017
0.795
0.134-1.225
0.211
Abbreviations. TC = total cholesterol; LDL-C = low-density lipoprotein cholesterol; LVEF = left ventricular ejection fraction. The CAMI-STEMI score was an independent predictor of MACCE incidence at 30 days after PCI (HR:1.225; 95%CI:1.067-1.406; P=0.004).
