The Relationship between Red Cell Distribution Width and Residual SYNTAX Scores in ST-Segment Elevation Myocardial Infarction Patients after Percutaneous Coronary Intervention
Table 1
Baseline clinical, demographic, and laboratory characteristics of the study population.
Characteristics
All patients ()
High RDW ()
Low RDW ()
RDW
13.3 (12.7-14.3)
14.7 (14.3-14.8)
12.9 (12.4-13.3)
<0.001
Age (years)
63 (53-72)
65.5 (56-74)
62 (52-71)
0.002
Gender (female), (%)
91 (20)
28 (18.9)
63 (20.5)
0.701
Smoking, (%)
253 (55.5)
87 (58.8)
166 (53.9)
0.325
Hypertension, (%)
226 (49.6)
71 (48)
155 (50.3)
0.638
DM, (%)
64 (14)
25 (16.9)
39 (12.7)
0.223
Hb (g/L)
142.0 (129-154)
141.0 (126-152.8)
142.0 (130-155)
0.183
WBC (109/L)
10.9 (9.1-13)
11.5 (9.9-14.1)
10.7 (8.7-12.7)
0.001
NEUT (109/L)
8.8 (6.9-11.1)
9.3 (7.3-12.2)
8.5 (6.7-10.7)
0.008
LYM (109/L)
1.2 (0.8-1.7)
1.1 (0.8-1.6)
1.2 (0.9-1.7)
0.194
MO (109/L)
0.4 (0.3-0.6)
0.4 (0.3-0.6)
0.4 (0.3-0.6)
0.737
EO (109/L)
0 (0-0.1)
0 (0-0.1)
0 (0-0.1)
0.654
PLT (109/L)
173.0 (138-218.8)
166.0 (125-209.8)
180.5 (144.2-225.8)
0.004
Glucose (mmol/L)
5.5 (4.7-6.9)
5.6 (4.7-7.1)
5.5 (4.7-6.8)
0.377
TC (mmol/L)
4.1 (3.5-4.8)
4.1 (3.3-4.8)
4.1 (3.6-4.8)
0.582
TG (mmol/L)
1.3 (0.9-1.9)
1.3 (0.9-1.8)
1.3 (1.0-2.1)
0.26
HDL-c (mmol/L)
1.2 (1.0-1.3)
1.2 (1.0-1.3)
1.2 (1.0-1.3)
0.515
LDL-c (mmol/L)
2.3 (1.9-2.8)
2.4 (1.8-2.9)
2.3 (2.0-2.8)
0.827
apoB (g/L)
0.9 (0.7-1.0)
0.8 (0.7-1.0)
0.9 (0.7-1.0)
0.295
apoA1 (g/L)
1.1 (1.0-1.3)
1.1 (0.9-1.2)
1.1 (1.0-1.3)
0.181
Lpa (mg/L)
217.2 (102.5-384.8)
233 (105.8-429.8)
209.8 (101.7-368.9)
0.252
UA (μmol/L)
351.5 (285.9-427.9)
353.6 (290.8-443.7)
350.6 (282.5-421.5)
0.447
BUN (mmol/L)
5.3 (4.2-6.4)
5.8 (4.6-6.6)
5.0 (4.1-6.3)
0.005
Cr (μmol/L)
74.7 (62.3-90.9)
77.7 (64.9-94.3)
73.7 (61.2-88.9)
0.028
ALB (g/L)
0.021
dDimer (μg/mL)
0.3 (0.19-0.66)
0.6 (0.3-1.1)
0.3 (0.2-0.5)
<0.001
LVEF (%)
0.032
Culprit vessel, (%)
LAD
263 (57.7)
59 (39.9)
204 (66.2)
<0.001
LCX
32 (7)
18 (12.2)
14 (4.5)
RCA
161 (35.3)
71 (48.0)
90 (29.2)
Abbreviations: DM: diabetes mellitus; Hb: hemoglobin; WBC: white blood cells; NEUT: neutrophils; LYM: lymphocytes; MO: monocytes; EO: eosinophils; PLT: platelets; RDW: red blood cell distribution width; TC: total cholesterol; TG: triglycerides; HDL-c: high-density lipoprotein cholesterol; LDL-c: low-density lipoprotein cholesterol; Lpa: lipoprotein a; UA: uric acid; BUN: blood urea nitrogen; Cr: creatinine; ALB: albumin; LVEF: left ventricular ejection fraction; LAD: left anterior descending; LCX: left circumflex; RCA: right coronary artery.