Research Article

Prognostic Association of Circulating Neutrophil Count with No-Reflow in Patients with ST-Segment Elevation Myocardial Infarction following Successful Primary Percutaneous Intervention

Table 5

Univariate and multivariate logistic analysis for no-reflow.

ParametersUnivariate logistic analysisMultivariate logistic analysis
OR95% CIOR95%CI

Age ≥ 65 years1.1160.567–2.1990.7511.0680.467–2.4420.877
Male1.1150.446–2.7860.8151.3640.441–4.2240.590
Smoking1.1710.640–2.1430.6101.1480.549–2.4000.714
Hypertension1.0210.577–1.8090.9420.9790.519–1.8450.947
Diabetes0.9380.486–1.8070.8470.8210.395–1.7100.599
Killip classification (≧3)2.8241.155–6.9040.0234.0721.391–11.9160.010
LAD as IRA1.8211.018–3.2590.0432.4571.226–4.9250.011
Neutrophil count ≥ 9.14 × 109/L2.8801.573–5.2750.0014.4741.610–12.4330.004
Neutrophil/lymphocyte ratio1.0671.015–1.1210.0111.0290.967–1.0950.366
cTNI1.0041.000–1.0080.0361.0010.995–1.0060.806
Upfront intracoronary GPIIb/IIIa receptor inhibitor0.3030.091–1.0100.0520.2190.061–0.7830.019
Aspiration thrombectomy1.2010.642–2.2500.5661.2530.469–3.3470.652
Platelet counts0.9980.993–1.0030.4240.9970.991–1.0030.343
WBC counts (×109/L)1.0861.002–1.1780.0460.9400.798–1.1070.459
HGB (g/L)0.9920.973–1.0110.3900.9820.959–1.0070.159
Time from symptoms onset to reperfusion (>6 hours)0.8710.465–1.6320.6660.9320.469–1.8510.840
Multivessel disease1.0040.520–1.9400.9900.9870.470–2.0750.973
Initial TIMI flow grade (0-1)1.2420.677–2.2800.4830.8860.354–2.2190.796

; . Age ≥ 65 years, male, smoking, hypertension, diabetes, Killip classification (≧3), LAD as IRA, neutrophil count ≥ 9.14 × 109/L, neutrophil/lymphocyte ratio, cTNI, upfront intracoronary GPIIb/IIIa receptor inhibitor, aspiration thrombectomy, platelet counts, WBC counts, HGB, time from symptoms onset to reperfusion (>6 hours), multivessel disease, and initial TIMI flow grade (0-1) were included in the multivariate analysis.