Table 2:

Summary of completeness of aneurysm follow-up and occlusion rates since initial flow-diverter therapy

Follow-Up Period6 Months1 Year2+ YearsP Value
6 Months1 Year2+ Years
No. of aneurysms with data available for analysis114/119107/119103/116
Percentage complete follow-up data95.889.988.8
Percentage aneurysms occluded
    Incorporated vessel54.556.585.7<.001<.001.116
    No incorporated vessel88.092.395.7
    Pre-existing stent66.766.790.363.131.484
    No pre-existing stent82.986.794.2
    <10 mm82.587.395.3.811.598.697
    ≥10 mm80.482.492
    Berry82.385.693.8.741.7171
    Fusiform77.882.494.4
    Total81.684.193.2