Prognostic Value of Admission Mean Corpuscular Volume for Major Adverse Cardiovascular Events following Stent Implantation in Nondiabetic and Diabetic Patients with Acute Coronary Syndrome
Table 1
Characteristics of whole ACS patients undergoing stent implantation and with or without DM.
Variable
Whole ()
Non-DM ()
DM ()
value
Mean corpuscular volume, fl
93.30 (90.25-96.35)
94.05 (90.80-97.50)
91.30 (88.40-94.60)
<0.001
Age, years
0.002
Sex
Male, %
340 (77.8)
237 (80.6)
103 (72.3)
0.060
Body mass index, kg/m2
0.558
Smoking, %
246 (56.3)
170 (57.8)
76 (53.1)
0.411
Past MI, %
67 (15.3)
50 (17.0)
17 (11.9)
0.211
Past PCI or CABG, %
85 (19.5)
59 (20.1)
26 (18.2)
0.735
Hypertension, %
227 (51.9)
148 (50.3)
79 (55.2)
0.389
Family history, %
176 (40.1)
125 (42.5)
51 (35.7)
0.205
Diastolic blood pressure, mmHg
80 (70-84)
80 (70-84)
80 (70-84)
0.934
Systolic blood pressure, mmHg
120 (114-140)
120 (112-140)
127 (114-140)
0.281
Heart rate, bmp
69 (61-78)
69 (61-78)
70 (62-77)
0.982
Hemoglobin A1c, %
6.00 (5.60-6.70)
5.70 (5.50-6.00)
7.40 (6.60-8.80)
<0.001
Left ventricle ejection fraction, %
61 (49-68)
62 (49-68)
59 (45-68)
0.117
Hemoglobin, g/L
140.00 (128.00-151.00)
141.00 (129.50-151.00)
137.00 (123.00-149.00)
0.032
Platelet, 103 cells/dL
181.00 (147.00-217.00)
183.50 (149.70-224.00)
176.00 (140.00-205.00)
0.055
Creatinine, mg/dL
66.71 (58.27-77.37)
67.38 (58.66-77.40)
64.74 (56.04-77.37)
0.527
Triglycerides, mmol/L
1.42 (1.08-1.96)
1.42 (1.09-1.94)
1.42 (1.00-1.98)
0.854
High-density lipoprotein, mmol/L
0.87 (0.76-1.03)
0.89 (0.76-1.06)
0.84 (0.74-0.99)
0.134
Low-density lipoprotein, mmol/L
2.13 (1.63-2.68)
2.18 (1.65-2.73)
2.04 (1.56-2.59)
0.128
Apolipoprotein A1, g/L
1.05 (0.96-1.19)
1.05 (0.96-1.19)
1.05 (0.94-1.19
0.678
High-sensitivity C-reactive protein, mg/L
1.40 (0.74-3.50)
1.46 (0.76-3.61)
1.19 (0.64-2.99)
0.375
Creatine kinase isoenzymes MB, U/L
15.70 (11.44-32.33)
15.70 (11.30-35.60)
15.75 (12.10-26.50)
0.864
Pro-B-type natriuretic peptide, pg/mL
377.45 (122.86-1008.50)
377.45 (122.18-1003.50)
377.80 (135.86-1063.25)
0.924
Medicine at discharge, %
Aspirin
433 (99.1)
291 (99.0)
142 (99.3)
a
Clopidogrel
425 (97.3)
285 (96.9)
140 (97.9)
0.679
ACEI/ARB
398 (91.1)
269 (91.5)
129 (90.2)
0.792
Calcium channel blocker
95 (21.7)
60 (20.4)
35 (24.5)
0.399
β-Blockers
385 (88.1)
262 (89.1)
123 (86.0)
0.434
Statin
429 (98.2)
289 (98.3)
140 (97.9)
a
Data are presented as , median (IQR) or number (%), “a” represents value = 1. ACS: acute coronary syndrome; DM: diabetes mellitus; MI: myocardial infarction; PCI or CABG: past percutaneous coronary intervention or coronary artery bypass grafting; ACEI: angiotensin-converting enzyme inhibition; ARB: angiotensin receptor blocker.