Article Figures & Data
Figures
- Figure 1
Study flowchart. LDL-C, low-density lipoprotein cholesterol; PCI, percutaneous coronary intervention.
- Figure 2
Kaplan-Meier analysis demonstrated that a higher triglyceride (TG) level (≥1.17 mmol/L) resulted in a higher risk of recurrent revascularization events than a lower TG level (<1.17 mmol/L) (p=0.021 by log-rank test).
Tables
- Table 1
Comparison of clinical, laboratory, and angiographic characteristics and clinical outcomes between two groups
The whole
(n=388)Non-revascularization group
(n=356)Revascularization group
(n=32)P value Male, n (%) 307 (79.1) 280 (78.7) 27 (84.4) 0.431 Age, years 63±10 63±10 64±10 0.895 Presentation, n (%) 0.405 UA 287 (74.0) 261 (73.3) 26 (81.3) STEMI 63 (16.2) 58 (16.3) 5 (15.6) NSTEMI 29 (7.5) 28 (7.9) 1 (3.1) Ischemic cardiomyopathy 9 (2.3) 9 (2.5) 0 (0) History of disease, n (%) AF 24 (6.2) 23 (6.5) 1 (3.1) 0.708 OMI 51 (13.1) 47 (13.2) 4 (12.5) 1 Previous PCI 26 (6.7) 24 (6.7) 2 (6.3) 0.998 HP 242 (62.4) 221 (62.1) 21 (65.6) 0.547 DM 145 (37.4) 132 (37.1) 13 (40.6) 0.693 Previous stroke 19 (4.9) 19 (5.3) 0 (0) 0.387 Laboratory test ALT, U/L 25 (16–38) 25 (16–38) 29 (19–47) 0.223 ALB, g/L 39.2 (36.6–41.8) 39.2 (36.7–41.7) 39.1 (34.9–42.3) 0.739 CRE, mmol/L 70 (60–83) 69 (59–82) 77 (67–86) 0.030 HbA1c, mmol/L 5.9 (5.4–6.8) 5.8 (5.4–6.8) 6.2 (5.4–7.3) 0.261 HB, g/L 132 (122–140) 132 (122–140) 131 (120–143) 0.948 PLT, 109 /L 170 (137–210) 170 (136–210) 175 (146–219) 0.409 TC, mmol/L 2.57 (2.37–2.76) 2.56 (2.37–2.76) 2.63 (2.46–2.73) 0.402 TG, mmol/L 0.99 (0.77–1.33) 0.97 (0.76–1.29) 1.24 (0.83–1.43) 0.078 HDL-C, mmol/L 0.83 (0.72–0.95) 0.83 (0.72–0.95) 0.82 (0.68–0.96) 0.845 LDL-C, mmol/L 1.21 (1.07–1.32) 1.21 (1.07–1.32) 1.21 (1.02–1.35) 0.780 Lipoprotein(a), mg/L 115 (59–220) 113 (58–219) 145 (75–229) 0.354 LVEF, % 63 (53–69) 63 (53–69) 63 (50–71) 0.943 Angiographic characteristics, n (%) 0.030 1-vessel 58 (14.9) 57 (16.0) 1 (3.1) 2-vessel 109 (28.1) 102 (28.7) 7 (21.9) Multi-vessel 221 (575) 197 (55.3) 24 (75.0) Follow-up, n (%) All-cause death 38 (9.8) 38 (10.7) 0 (0) 0.058 AMI 11 (2.8) 0 (0) 11 (34.4) <0.001 Angina 70 (18) 49 (13.8) 21 (65.6) <0.001 Stroke 5 (1.3) 5 (1.4) 0 (0) 1 AF, atrial fibrillation; ALB, serum albumin; ALT, alanine aminotransferase; AMI, acute myocardial infarction; CRE, creatinine; DM, diabetes mellitus; HB, hemoglobin; HDL-C, high-density lipoprotein cholesterol; HP, hypertension; LDL-C, low-density lipoprotein cholesterol; LVEF, left ventricular ejection fraction; NSTEMI, non-ST-segment elevation myocardial infarction; OMI, old myocardial infarction; PCI, percutaneous coronary intervention; PLT, platelet; STEMI, ST-segment elevation myocardial infarction; TC, total cholesterol; TG, triglyceride; UA, unstable angina.
- Table 2
Univariate Cox regression for predictors of recurrent revascularization and all-cause death
Variables Recurrent revascularization All-cause death HR 95% CI P value HR 95% CI P value Age 0.972 0.944 to 1.001 0.055 1.035 0.996 to 1.076 0.083 Female 0.598 0.229 to 1.561 0.293 2.374 1.226 to 4.598 0.010 History of AF 0.320 0.043 to 2.355 0.263 2.700 1.215 to 5.999 0.015 History of OMI 0.917 0.315 to 2.699 0.873 0.845 0.297 to 2.400 0.751 History of HP 1.069 0.512 to 2.229 0.859 0.875 0.448 to 1.709 0.697 History of DM 1.081 0.516 to 2.226 0.837 1.211 0.616 to 2.382 0.579 Previous PCI 1.938 0.956 to 3.927 0.366 0.670 0.324 to 1.386 0.281 ALT 0.999 0.995 to 1.002 0.466 1.000 0.999 to 1.002 0.434 CRE 1.001 0.990 to 1.012 0.897 1.006 0.998 to 1.015 0.136 HbA1c 0.990 0.781 to 1.255 0.936 1.109 0.912 to 1.350 0.300 HB 1.014 0.994 to 1.034 0.268 0.980 0.964 to 0.996 0.016 PLT 1.001 0.995 to 1.007 0.771 1.003 0.997 to 1.008 0.365 TC 1.647 0.497 to 5.473 0.415 1.626 0.566 to 4.665 0.366 TG 1.691 1.178 to 2.428 0.004 0.745 0.371 to 1.495 0.407 HDL-C 0.682 0.133 to 3.500 0.647 2.521 0.607 to 10.467 0.203 Lipoprotein(a) 1.002 0.999 to 1.004 0.181 1.001 0.998 to 1.003 0.566 LVEF 0.999 0.969 to 1.031 0.964 0.994 0.966 to 1.022 0.668 Multi-vessel disease 1.411 0.628 to 3.170 0.404 0.467 0.241 to 0.901 0.023 AF, atrial fibrillation; ALT, alanine aminotransferase; CRE, creatinine; DM, diabetes mellitus; HB, hemoglobin; HDL-C, high-density lipoprotein cholesterol; HP, hypertension; LVEF, left ventricular ejection fraction; OMI, old myocardial infarction; PCI, percutaneous coronary intervention; PLT, platelet; TC, total cholesterol; TG, triglyceride.
