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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