Table 1. General characteristics of the study population.

	AMI n = 2749	STEMI n = 1016	NSTEMI n = 1733
Gender
Male	1612 (58.64%)	633 (62.30%)	979 (56.49%)
Female	1137 (41.36%)	383 (37.70%)	754 (43.51%)
Age, years
<65	1248 (45.40%)	523 (51.48%)	725 (41.83%)
≥65	1501 (54.60%)	493 (48.52%)	1008 (58.17%)
Season
Warm	1227 (44.63%)	421 (41.44%)	806 (46.51%)
Cold	1522 (55.37%)	595 (58.56%)	927 (53.49%)
Smoking
Yes	1563 (56.86%)	611 (60.13%)	952 (54.93%)
No	1186 (43.14%)	405 (39.86%)	781 (45.07%)
Hypertension
Yes	1673 (60.86%)	541 (53.24%)	1132 (65.32%)
No	1076 (39.14%)	475 (46.75%)	601 (34.68%)
Diabetes
Yes	838 (30.48%)	329 (32.38%)	509 (29.37%)
No	1911 (69.52%)	687 (67.62%)	1224 (70.63%)

AMI, acute myocardial infarction; NSTEMI, non-ST-elevation myocardial infarction; STEMI, ST-elevation myocardial infarction.