1naresh
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Parameter Remnant, Mean ± SD (n = 19) Occlusion, Mean ± SD (n = 21) t P Aneurysm sac size, mm 12.58 ± 4.91 7.36 ± 3.59 3.867 <.001 Perpendicular height, mm 9.29 ± 4.41 5.61 ± 2.88 3.089 .004 Maximum height, mm 10.36 ± 4.55 6.15 ± 2.99 3.418 .002 Ostium maximum diameter, mm 6.64 ± 2.76 3.46 ± 0.71 4.873 <.001 Ostium area, mm2 41.43 ± 26.73 15.61 ± 9.05 4.007 .001 Size ratio 2.74 ± 1.30 1.77 ± 1.30 2.353 .02 Aspect ratio 1.49 ± 0.62 1.62 ± 0.80 –0.572 .57 Maximum inflow velocity, m/s 0.354 ± 0.176 0.245 + 0.111 2.336 .03 Mean inflow velocity, m/s 0.132 ± 0.066 0.101 + 0.049 1.670 .10 Maximum inflow rate, mL/s 2.451 ± 1.599 0.817 ± 0.579 4.211 <.001 Systolic inflow rate ratio 0.519 ± 0.307 0.167 ± 0.130 4.639 <.001 Systolic inflow area, mm2 19.49 ± 11.79 7.47 ± 4.40 4.188 <.001 Parent vessel flow rate, mL/s 3.17 ± 0.75 3.50 ± 0.64 –1.509 .14
Note:—SD indicates standard deviation.