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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Am Heart J. 2011 Mar;161(3):611–621. doi: 10.1016/j.ahj.2010.11.020

TABLE 1.

Baseline Characteristics of Study Cohort

OAT-NUC Remaining OAT p
N=124 N=2077
DEMOGRAPHICS N N
Age (mean, years) 124 59±11 2077 59±11 0.95
Female (%) 26 21.0 458 22.0 0.78
Race Black (%) 3 2.4 66 3.2
      Hispanic (%) 17 13.7 260 12.5
      Other (%) 5 4.0 87 4.2 0.95
CLINICAL HISTORY
Hypertension (%) 66 53.2 1005 48.4 0.30
Diabetes (%) 21 16.9 433 20.8 0.30
    On Insulin (%) 7 5.6 117 5.6 1.00
Hypercholesterolemia (%) 64 51.6 1078/2076 51.9 0.95
Angina (%) 27 21.8 468 22.5 0.84
Prior MI* (%) 8 6.4 239 11.5 0.08
Prior CHF (%) 3 2.4 49/2075 2.4 1.00
Cerebrovascular Disease (%) 11 8.9 71 3.4 0.005
    Prior Stroke (%) 9 7.3 54 2.6 0.008
Peripheral Vascular Disease (%) 2 1.6 81/2075 3.9 0.33
Family History CAD (%) 52 41.9 831 40.0 0.67
Current Smoker (%) 51 41.1 808 38.9 0.62
History of PCI§ (%) 3 2.4 102 4.9 0.21
Renal Insufficiency (%) 2 1.6 28 1.4 0.68
CLINICAL MEASURES_
BMI (kg/m2) 123 28 ± 5 2062 29 ± 5 0.10
Heart Rate (bpm) 124 70 ± 11 2074 72 ± 12 0.12
Systolic BP# (mmHg) 124 120 ± 15 2075 121 ± 18 0.76
Diastolic BP (mmHg) 124 74 ± 10 2075 72 ± 11 0.05
INDEX MI
Days MI to Randomization (Median[IQR}) 124 14.5 [7–23] 2077 8.0 [5–16] <0.001
Ejection Fraction (mean, %) 122 48 ± 11 2063 48 ± 11 0.61
EF** ≥ 50% (%) 53/122 43.4 962/2063 46.6 0.49
Highest Killip Class II–IV (%) 23 18.6 394/2068 19.0 0.89
STE / Q waves / R wave loss (%) 104 83.9 1801 86.7 0.37
ANGIOGRAPHY
Infarct Related Artery-LAD†† (%) 39 31.5 754 36.3
      - LCX‡‡ (%) 21 16.9 314 15.1
      - RCA§§ (%) 64 51.6 1009 48.6 0.54
Multivessel Disease(%) 25/123 20.3 354/2060 17.2 0.37
Collaterals - Grade 1 or 2 (%) 108/123 87.8 1814/2050 88.5 0.82
Collaterals - Grade 2 (%) 10/123 8.1 364/2050 17.8 0.006
*

MI=myocardial infarction,

CHF=congestive heart failure,

CAD=coronary artery disease,

§

PCI=percutaneous coronary intervention,

BMI=body mass index,

#

BP=blood pressure,

**

EF=ejection fraction,

††

LAD=left anterior descending artery,

‡‡

LCX= left circumflex coronary artery,

§§

RCA= right coronary artery.