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. 2021 Apr 14;2021:5576220. doi: 10.1155/2021/5576220

Table 1.

Baseline characteristics, vital signs, and laboratory data.

Variables Group 1 Group 2 p value
February to April 2016–2019 (n = 130) February to April 2020 (n = 28)
Age (years) 60.9 ± 12.8 59.3 ± 11.9 0.541
Male gender 102 (78.5) 24 (85.7) 0.450
Body mass index (kg/m2) 25.5 ± 4.3 26.0 ± 3.6 0.472
Diabetes mellitus 45 (34.6) 10 (35.7) 1.000
Hypertension 93 (71.5) 18 (64.3) 0.496
Dyslipidemia 110 (84.6) 24 (85.7) 1.000
Current smoking 68 (52.3) 15 (53.6) 1.000
Previous myocardial infarction 21 (16.2) 2 (7.1) 0.374
Systolic blood pressurea 138 ± 35 129 ± 34 0.272
Heart ratea 79 ± 20 78 ± 20 0.825
White blood cell count (k/mm3)a 10.2 (8.5–12.4) 11.0 (8.6–12.8) 0.722
Hemoglobin (g/dL)a 14.6 (13.2–15.5) 14.3 (12.3–15.6) 0.835
Platelet count (k/mm3)a 225 (186–271) 243 (193–294) 0.485
Sugar (mg/dL)a 162 (131–209) 152 (135–227) 0.531
Creatinine (mg/dL)a 1.1 (0.9–1.3) 1.1 (1.0–1.4) 0.298
AST (U/L)a 33 (26–45) 25 (20–47) 0.164
Troponin-I (ng/mL)a 0.06 (0.01–0.53) 0.03 (0.01–0.14) 0.532
Off-hour 96 (73.8) 22 (78.6) 0.848
Killip class II–IVa 45 (34.6) 10 (35.7) 1.000

Data are expressed as mean ± SD or n(%) or median (25th-75th percentile). aThe data were measured upon presentation. p < 0.05. AST, aspartate aminotransferase.