Research Article
Potassium Concentration on Admission Is an Independent Risk Factor for Target Lesion Revascularization in Acute Myocardial Infarction
Table 4
Logistic analysis for the risk of target lesion revascularization.
| | Univariate model | Multivariate model | | OR (95% CI) | | OR (95% CI) | |
| Age | 1.01 (0.989–1.04) | 0.286 | — | — | Male | 1.81 (0.924–3.56) | 0.0838 | — | — | BMI | 1.05 (0.959–1.15) | 0.292 | — | — | Current smoker | 1.18 (0.669–2.08) | 0.568 | — | — | Hypertension | 0.940 (0.532–1.66) | 0.833 | — | — | Diabetes mellitus | 1.69 (0.948–3.00) | 0.0751 | — | — | T-C | 0.996 (0.989–1.00) | 0.258 | — | — | HDL-C | 0.985 (0.960–1.01) | 0.249 | — | — | LDL-C | 0.998 (0.989–1.01) | 0.624 | — | — | TG | 0.999 (0.996–1.00) | 0.613 | — | — | Hemoglobin A1c | 1.11 (0.925–1.33) | 0.266 | — | — | Time from onset to admission | 1.05 (1.01–1.09) | 0.0162 | 1.04 (0.997–1.09) | 0.0688 | SBP on admission | 1.01 (1.00–1.02) | 0.0430 | 1.01 (1.00–1.02) | 0.0550 | HR on admission | 1.01 (0.994–1.02) | 0.353 | — | — | Previous MI | 0.817 (0.263–2.54) | 0.726 | — | — | Preinfarction angina | 0.957 (0.532–1.72) | 0.883 | — | — | STEMI | 0.488 (0.268–0.889) | 0.0190 | 0.625 (0.330–1.18) | 0.148 | Anterior MI | 1.19 (0.681–2.09) | 0.538 | — | — | Killip class I on admission | 0.749 (0.362–1.55) | 0.436 | — | — | Coronary multivessel involvement | 1.51 (0.858–2.67) | 0.152 | — | — | PG on admission | 1.00 (0.997–1.00) | 0.948 | — | — | WBC count on admission | 1.00 (1.00–1.00) | 0.843 | — | — | Creatinine on admission | 1.20 (0.823–1.74) | 0.347 | — | — | Hemoglobin on admission | 1.03 (0.897–1.19) | 0.642 | — | — | Potassium on admission | 1.75 (1.10–2.79) | 0.0187 | 1.69 (1.04–2.74) | 0.0360 | Diameter of implanted stent | 0.517 (0.306–15.5) | 0.0493 | 0.763 (0.383–1.52) | 0.442 | Length of implanted stent | 1.02 (0.997–1.04) | 0.0978 | — | — | TIMI grade 3 after PCI | 1.04 (0.509–2.12) | 0.916 | — | — | Peak CK | 1.00 (1.00–1.00) | 0.363 | — | — |
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OR: odds ratio; CI: confidence interval; BMI: body mass index; T-C: total cholesterol; HDL-C: high-density lipoprotein cholesterol; LDL-C: low-density lipoprotein cholesterol; TG: triglyceride; SBP: systolic blood pressure; HR: heart rate; MI: myocardial infarction; STEMI: ST-elevation myocardial infarction; PG: plasma glucose; WBC: white blood cell; TIMI: thrombolysis in myocardial infarction; PCI: percutaneous coronary intervention; CK: creatine phosphokinase.
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