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Table 1 Group characteristics

From: 2-Dimensional Speckle Tracking Echocardiography predicts severe coronary artery disease in women with normal left ventricular function: a case-control study

 

Groupa

 

Characteristic

Coronary artery disease

Control

P

Age, mean (SD), y

70 (8)

35 (13)

<0.001

BMI, mean (SD)

27 (5)

26 (7)

0.23

SBP, mean (SD)

137 (19)

110 (15)

<0.001

DBP, mean (SD)

74 (10)

65 (10)

=0.004

HR, mean (SD)

76 (12)

75 (11)

0.94

PR interval, mean (SD)

165 (21)

143 (17)

<0.001

QRS duration, mean (SD)

84 (10)

88 (12)

0.17

Hypertension

71

3

<0.001

Hyperlipidemia

69

3

<0.001

Dyspnea

100

0

<0.001

Fatigue

23

0

<0.001

Diabetes mellitus

9

0

<0.001

Smoker, ever

26

3

<0.001

  1. Abbreviations: BMI body mass index, DBP diastolic blood pressure, HR heart rate, SBP systolic blood pressure
  2. a% unless otherwise noted