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Characteristic
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BMI < 25 kg/m2 (n = 364)
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BMI ≥ 25 kg/m2 (n = 303)
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p
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|---|
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Age, years
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56.3 ± 10.9
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57.7 ± 10.4
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0.036
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BMI, kg/m2
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22.2 ± 1.7
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27.9 ± 3.4
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< 0.001
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Systolic blood pressure, mmHg
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124 ± 19
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123 ± 17
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0.634
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Diastolic blood pressure, mmHg
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75.4 ± 12.3
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74.1 ± 10.8
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0.173
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Cardiovascular risk factors
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Hypertension
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111 (30.5)
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141 (46.5)
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< 0.001
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Diabetes mellitus
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16 (4.4)
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37 (12.2)
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< 0.001
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Dyslipidemia
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55 (15.2)
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66 (21.9)
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0.026
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Current smoking
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24 (6.6)
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10 (3.3)
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0.170
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Alcohol drinking
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66 (18.1)
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36 (11.9)
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0.026
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Clinical diagnosis
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Acute myocardial infarction
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5 (1.4)
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4 (1.3)
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0.960
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Cardiac arrest
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3 (0.8)
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2 (0.7)
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0.999
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Syncope
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2 (0.5)
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2 (0.7)
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0.999
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Ventricular tachycardia or fibrillation
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2 (0.5)
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1 (0.3)
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0.999
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Significant atherosclerosis
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29 (8.0)
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27 (9.0)
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0.642
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Definite spasm
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88 (24.2)
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83 (27.4)
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0.343
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Laboratory findings
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Hemoglobin, g/dL
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12.7 ± 1.2
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12.9 ± 1.2
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0.147
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GFR, mL/min/1.73 m2
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104 ± 48
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100 ± 29
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0.136
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Glucose, mg/dL
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105 ± 38
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107 ± 31
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0.502
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Total cholesterol, mg/dL
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178 ± 34
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177 ± 37
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0.710
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LDL cholesterol, mg/dL
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105 ± 30
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107 ± 32
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0.639
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HDL cholesterol, mg/dL
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52.4 ± 13.7
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48.0 ± 11.7
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< 0.001
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Triglyceride, mg/dL
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115 ± 101
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132 ± 74
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0.019
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Left ventricular ejection fraction, %
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64.4 ± 6.2
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65.2 ± 6.4
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0.126
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Discharge medications
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Antiplatelet
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138 (38.2)
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141 (46.5)
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0.030
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Non-DHP calcium channel blocker
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282 (77.5)
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222 (73.3)
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0.208
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Nitrate
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281 (77.2)
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241 (79.5)
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0.466
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RAS blocker
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45 (12.4)
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56 (18.5)
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0.028
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Statin
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156 (42.9)
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153 (50.5)
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0.049
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- Numbers are represented as mean ± SD or n (%). VA Vasospastic angina, BMI Body mass index, GFR Glomerular filtration rate, LDL Low-density lipoprotein, HDL High-density lipoprotein, DHP Non-dihydropyridine, RAS Renin-angiotensin system
