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Table 1 Patient characteristics (n = 1,052)

From: Diagnostic evaluation of three cardiac software packages using a consecutive group of patients

Characteristic Number
Age (years) mean ± SD 62 ± 10.3 (range 29 to 89)
Gender
   Female 553 (53%)
   Male 499 (47%)
Body mass index (kg/m2) mean ± SD 26.6 ± 4.4
Body mass index > 30 185 (18%)
Chest pain 293 (28%)
Hypertension 551 (52%)
Diabetes 185 (18%)
Hypercholesterolemia 475 (45%)
Smoker 144 (14%)
Family history 375 (36%)
Infarction 147 (14%)
PTCA 149 (14%)
CABG 101 (10%)
Stress
   Adenosine 599 (57%)
   Exercise 453 (43%)
Indication
   Diagnosis 788 (75%)
   Known CAD 252 (24%)
   Other 12 (1%)