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Table 2 Patient demographic data and factors associated withdiagnosis of ACS

From: Value of high-sensitivity C-reactive protein in low risk chest pain observation unit patients

Variable

ACS,

No ACS,

 

N = 128 (%)

N = 790 (%)

Age (years) (mean; SD)

(56.2; 12.0)

(61.4; 12.2)

Male gender

78 (60.9)

362 (45.8)

Prior disease

60 (46.8)

119 (15.0)

Family history of CAD

42 (32.8)

232 (29.3)

Hypertension

106 (82.8)

525 (66.4)

Cholesterol

98 (76.5)

412 (52.1)

Diabetes mellitus

43 (33.6)

228 (28.8)

Tobacco

53 (41.4)

268 (33.9)

Cocaine

4 (3.1)

30 (3.8)

Amphetamine

7 (5.4)

21 (2.6)

Normal ECG

52 (40.6)

456 (57.7)

  1. ACS, acute coronary syndrome; SD, standard deviation; CAD, coronary artery disease; ECG, electrocardiogram