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Table 1 Clinical baseline characteristics of the patients

From: Optical coherence tomography: evaluating the effects of stent boost subtract imaging on stent underexpansion in STEMI patients

Demographic characteristics

CAG group (N = 69)

SBS group (N = 69)

P value

Age (years)

61.7 ± 8.6

60.3 ± 9.8

0.374

Sex (male) (%)

41 (59.4)

46 (66.7)

0.380

Hypertension (%)

45 (65.2)

49 (71.0)

0.465

Diabetes mellitus (%)

21 (30.4)

25 (36.2)

0.470

Hyperlipidemia (%)

58 (83.1)

54 (78.3)

0.758

Family history of CHD (%)

36 (52.2)

30 (43.5)

0.307

Current smoking (%)

42 (60.9)

37 (53.6)

0.390

  1. CHD coronary heart disease