Research Article
The Number of Patients with Acute Myocardial Infarction Decreased and Door-to-Balloon Time Delayed in COVID-19
Table 1
Clinical characteristics of AMI inpatients.
| | 2019 (n = 256) | 2020 (n = 207) | |
| Mean age, y (SD) | 63.95 ± 13.92 | 62.69 ± 13.37 | 0.327 | Males (%) | 79 | 73 | 0.134 | Coronary heart disease (%) | 14.8 | 18.4 | 0.310 | Ever-myocardial infarction (%) | 8.6 | 7.2 | 0.595 | Hypertension (%) | 53.5 | 43 | 0.024 | Diabetes mellitus (%) | 24.6 | 18.8 | 0.136 | Hyperlipidemia (%) | 5.1 | 7.7 | 0.242 | Ischemic stroke (%) | 18.4 | 9.7 | 0.094 | AMI patients per day, N (Q1–Q3) | 3 (2–4) | 2 (1–3) | 0.011 | STEMI (%) | 62.5 | 59.4 | 0.499 | STEMI per day, N (Q1–Q3) | 2 (1-2) | 1 (1-2) | 0.038 | NSTEMI per day, N (Q1–Q3) | 1 (0-1) | 1 (0–1.75) | 0.318 | AMI patients refused therapy in the hospital (%) | 5.0 | 1.5 | 0.028 |
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AMI: acute myocardial infarction; STEMI: ST-elevation myocardial infarction; NSTEMI: non-ST-elevation myocardial infarction.
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