Table I.
Feature, No.(%) | No CT (N = 41) | 3D CT (N = 31) | P-valuea |
---|---|---|---|
Age (mean±SD) | 71±7 | 72±11 | .6 |
Gender (male) | 32 (78%) | 21 (67%) | .5 |
Body mass index | 30±6 | 26±4 | .01 |
Comorbidity | |||
Hypertension | 39 (95%) | 25 (81%) | .06 |
Dyslipidemia | 23 (56%) | 16 (51%) | .8 |
Chronic pulmonary disease | 20 (48%) | 11 (35%) | .3 |
Smoking | 18 (43%) | 16 (51%) | .6 |
Coronary artery disease | 18 (44%) | 12 (39%) | .8 |
Diabetes mellitus | 12 (29%) | 8 (25%) | .8 |
Cerebrovascular disease | 10 (14%) | 6 (15%) | 1 |
Chronic renal insufficiencyϮ | 8 (19%) | 7 (22%) | .8 |
Congestive heart failure | 6 (14%) | 3 (9%) | .7 |
Arrhythmia | 5 (12%) | 3 (9%) | 1 |
End stage renal disease | 0 | 2(7%) | .2 |
P-value determined with t-tests, Chi-square or Fischer’s exact tests when indicated.