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Table 1 Patient characteristics

From: The role of the socio-economic environment on medical outcomes after ST-segment elevation myocardial infarction

 

total n = 870

Baseline characteristics

 Age, years; mean (±SD)

61.73 (±13.83)

 Age > 62; n (%)

416 (47.8)

 Gender

  - Female; n (%)

257 (29.5)

  - Male; n (%)

613 (70.5)

 STEMI per year

  - 2008; n (%)

199 (22.9)

  - 2009; n (%)

113 (13.0)

  - 2010; n (%)

210 (24.1)

  - 2011; n (%)

202 (23.2)

  - 2012; n (%)

146 (16.8)

 Height, cm; mean (±SD)

172.58 (±0.091)

 Weight, kg; mean (±SD)

83.18 (±16.821)

 Body-Mass-Index, kg/m2; mean (±SD)

27.7 (±5.037)

 Overweight (BMI > 25); n (%)

404 (76.8)

 Heart rate, bpm; mean (±SD)

74.35 (±14.488)

 Hypertension; n (%)

504 (57.9)

 Systolic blood pressure, mmHg; mean (±SD)

128.87 (±20.002)

 Diastolic blood pressure, mmHg; mean (±SD)

77.32 (±13.093)

 Diabetes mellitus

  - NIDDM; n (%)

107 (12.3)

  - IDDM; n (%)

46 (5.3)

 Hyperlipidemia; n (%)

474 (54.5)

 Smoker

  - current; n (%)

319 (36.7)

  - previous; n (%)

88 (10.1)

 Family history; n (%)

135 (15.5)

 Central vascular disease; n (%)

57 (6.6)

 Peripheral vascular disease; n (%)

45 (5.2)

 Prior myocardial infarction; n (%)

92 (10.6)

 Prior PCI; n (%)

77 (8.9)

 Prior coronary artery bypass graft; n (%)

17 (2.0)

 NYHA class

  - Class I; n (%)

388 (44.6)

  - Class II; n (%)

29 (3.3)

  - Class III; n (%)

45 (5.2)

  - Class IV; n (%)

284 (32.6)

 CCS class

  - Class I; n (%)

20 (2.3)

  - Class II; n (%)

28 (3.2)

  - Class III; n (%)

54 (6.2)

  - Class IV; n (%)

676 (77,7)

Angiographic characteristics

 Vessel disease

  - 1VD; n (%)

459 (52.8)

  - 2VD; n (%)

238 (27.4)

  - 3VD; n (%)

140 (16.1)

  - LM only; n (%)

33 (3.8)

 Number of procedures

  - one; n (%)

618 (71.0)

  - two; n (%)

173 (19.9)

  - three; n (%)

60 (6.9)

  - > three; n (%)

19 (2.2)

 Patients treated with

  - drug-eluting stent; n (%)

849 (97.6)

  - bare-metal stent; n (%)

21 (2.4)

 Re-catheterizations

  - <  30 days; n (%)

167 (19.2)

  - 30 days – 6 months; n (%)

32 (3.7)

  - 6 months – 1 year; n (%)

30 (3.4)

  - >  1 year; n (%)

23 (2.6)

 Number of stents

  - one; n (%)

593 (68.2)

  - two; n (%)

162 (18.6)

  - three; n (%)

67 (7.7)

  - > three; n (%)

48 (5.5)

 Revascularization

  - total; n (%)

676 (77.7)

  - partly; n (%)

194 (22.3)

Cause of death

 Total death; n (%)

167 (19.2)

 Cardiovascular, acute coronary syndrome; n (%)

59 (6.8)

 Cardiovascular, coronary artery disease; n (%)

45 (5.2)

 Cardiovascular, vitium; n (%)

9 (1)

 Cardiovascular, cardiomyopathy; n (%)

54 (6.2)