Table 1.

Baseline characteristicsa.

VariableTotalAMINo AMI
n46379384
Age, years64 (16)72 (14)62 (15)
Men270 (58.3)50 (63.3)220 (57.3)
Previous angina186 (40.2)24 (30.4)162 (42.2)
Previous MIb139 (30.0)28 (35.4)111 (28.9)
Hypertension197 (42.5)42 (53.2)155 (40.4)
Hyperlipidaemia186 (40.2)35 (44.3)151 (39.3)
Diabetes mellitus80 (17.3)20 (25.3)60 (15.6)
Smoking96 (20.7)18 (22.8)78 (20.3)
Family history of coronary heart diseasec171 (36.9)22 (27.8)149 (38.8)
Previous coronary intervention102 (22.0)15 (19.0)87 (22.7)
Peripheral vascular disease15 (3.2)2 (2.5)13 (3.4)
Cerebrovascular disease30 (6.5)4 (5.1)26 (6.8)
Chronic renal impairment17 (3.7)3 (3.8)14 (3.6)
Time from symptom onset
    ≤3 h212 (45.8)33 (41.8)179 (46.6)
    3.01–6 h94 (20.3)19 (24.1)75 (19.5)
    6.01–12 h64 (13.8)11 (13.9)53 (13.8)
    >12 h93 (20.1)16 (20.3)77 (20.1)
  • a Data are mean (SD) or n (%).

  • b Data missing in 1 patient.

  • c Data missing in 12 patients.