| < 70% CAS group n = 540 | ≥70% CAS group n = 10 | Association with ≥70% CAS | < 50% CAS group n = 528 | ≥50% CAS group n = 22 | Association with ≥50% CAS | ||
---|---|---|---|---|---|---|---|---|
n,(%) | n,(%) | OR | p* | n,(%) | n,(%) | OR | p* | |
Age (years) | Â | Â | 1.14 | 0.016 | Â | Â | 1.12 | 0.001 |
Male sex | 318(58.9) | 8(80.0) | 0.43 | 0.331 | 311(58.9) | 15(68.2) | 0.79 | 0.659 |
Hypertension | 342(63.8) | 5(50.0) | 0.68 | 0.583 | 335(63.4) | 12(54.5) | 0.71 | 0.493 |
Diabetes mellitus | 304(56.6) | 3(30.0) | 0.42 | 0.238 | 298(56.4) | 9(40.9) | 0.58 | 0.252 |
Hyperlipidaemia | 164(30.8) | 2(20.0) | 0.84 | 0.849 | 193(36.8) | 6(27.3) | 0.88 | 0.826 |
Smoking | 134(25.1) | 3(30.0) | 1.36 | 0.697 | 131(24.8) | 3(27.3) | 1.31 | 0.631 |
Previous TIA | 48(9) | 0(0) | 0.00 | 0.997 | 47(8.9) | 1(4.5) | 0.61 | 0.643 |
Previous stroke | 94(17.5) | 0(0.0) | 0.00 | 0.996 | 91(17.2) | 3(13.6) | 0.81 | 0.743 |
Previous IHD | 96(17.8) | 3(30.0) | 2.47 | 0.239 | 95(18.0) | 4(18.2) | 1.06 | 0.921 |