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Table 1 Comparison of basic and clinical characteristics between PCI and SK groups in STEMI patients

From: Comparison of QT dispersion in patients with ST elevation acute myocardial infarction (STEMI) before and after treatment by streptokinase versus primary percutaneous coronary intervention (PCI)

 

Total (n = 185)

Primary PCI (n = 70)

SK (n = 115)

P-value*

Age

 

62.50 ± 13.90

62.10 ± 12.82

0.40

Sex

    

 Male

137 (74.1)

57 (81.4)

80 (69.6)

0.74

 Female

48 (25.9)

13 (18.6)

35 (30.4)

Hypertension

    

 Yes

71 (38.4)

25 (35.7)

46 (40.0)

0.56

 No

114 (61.6)

45 (64.3)

69 (60.0)

Diabetes

    

 Yes

31 (16.8)

8 (11.4)

23 (20.0)

0.13

 No

154 (83.2)

62 (88.6)

92 (80.0)

Hyperlipidemia

    

 Yes

50 (27.0)

24 (34.3)

26 (22.6)

0.08

 No

135 (73.0)

46 (65.7)

89 (77.4)

Smoking

    

 Yes

42 (22.7)

16 (22.9)

26 (22.6)

0.96

 No

143 (77.3)

54 (77.1)

89 (77.4)

History of CAD

    

 Yes

12 (6.48)

4 (5.71)

8 (6.95)

0.77

 No

160 (93.52)

66 (94.29)

107 (93.05)

Heart failure, (EF < 60%)

    

 Yes

27 (15.4)

7 (10.9)

20 (18.0)

0.21

 No

148 (84.6)

57 (89.1)

91 (82.0)

  1. Continuous variables were reported as mean ± standard deviation (M ± SD), and categorical variables were presented as number (percentages)
  2. PCI percutaneous coronary intervention, SK streptokinase, STEM ST-elevation myocardial infarction, CAD coronary artery disease, EF ejection fraction
  3. Statistical significance where p < 0.05
  4. *Comparison between the two groups