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Table 2 Effects of various variables on transmural myocardial scar in logistic regression analysis

From: ST-segment resolution as a marker for severe myocardial fibrosis in ST-segment elevation myocardial infarction

Characteristics

OR (95%CI)

P

Male, yes versus no

0.500 (0.234–1.068)

0.074

Age, per 1 years

0.994 (0.984–1.004)

0.238

BMI, per 1 kg/m2

0.984 (0.959–1.009)

0.206

Smoking history, yes versus no

0.588 (0.269–1.285)

0.183

HP history, yes versus no

1.077 (0.506–2.291)

0.847

DM history, yes versus no

0.333 (0.108–1.034)

0.057

Hyperlipidemia, yes versus no

0.615 (0.255–1.485)

0.280

Pain to balloon time, per 1 min

1.018 (0.928–1.118)

0.702

Killip classification, II versus I

1.500 (0.423–5.315)

0.530

Number of DES, two & three versus one

4.000 (0.447–35.788)

0.215

Culprit artery: RCD

1.00

 

Culprit artery: LAD

0.571 (0.167–1.952)

0.372

Culprit artery: LCC

0.444 (0.137–1.443)

0.177

WBC count, per 1 × 109/L

0.971 (0.917–1.028)

0.317

RBC count, per 1 × 1012/L

0.915 (0.792–1.058)

0.229

Hb, per 1 × g/L

0.997 (0.993–1.002)

0.241

PLT, per 1 × 109/L

0.999 (0.996–1.002)

0.567

HbA1c, per 1%

0.936 (0.852–1.029)

0.172

ALT, per 1U/L

0.995 (0.984–1.007)

0.442

AST, per 1U/L

1.001 (0.998–1.004)

0.561

Cr, per 1 umol/L

0.995 (0.987–1.004)

0.283

BNP, per 1 pg/ml

1.003 (0.999–1.008)

0.120

Peak troponin-T, per 1 ng/ml

1.014 (0.975–1.054)

0.500

LVIDd, per 1 mm

0.993 (0.980–1.005)

0.255

LVEF, per 1%

0.520 (0.341–0.792)

0.002

ST-segment < 40.15%, yes versus no

15.0 (1.981–113.556)

0.009

Scar thickness

1.000 (0.991–1.009)

0.975

Scar size

0.993 (0.960–1.027)

0.685

IIa/IIIb inhibitor, yes versus no

0.545 (0.202–1.475)

0.232

β-blocker, yes versus no

0.824 (0.406–1.671)

0.591

ACEI/ARB, yes versus no

0.846 (0.379–1.889)

0.683

Nitrates, yes versus no

0.727 (0.382–1.385)

0.332

Diuretics, yes versus no

2.200 (0.764–6.332)

0.144

CCU, per 1 h

1.000 (0.989–1.011)

0.987

  1. STEMI ST-segment elevation myocardial infarction, BMI body mass index, HP hypertension, DM diabetes mellitus, DES drug eluting stents, LAD left anterior descending coronary artery, LCC left circumflex coronary artery, RCA right coronary artery, WBC white blood cell, RBC red blood cell, Hb haemoglobin, PLT platelet count, HbA1c hemoglobin A1c, ALT alanine aminotransferase, AST aspartate transaminase, Cr creatinine, BNP brain natriuretic peptide, LVIDD left ventricular diastolic diameter, LVEF left ventricular ejection fraction, ACEI angiotensin converting enzyme inhibitors, ARB angiotensin receptor blocker, CCU coronary heart disease care unit