Lateral Image | AUC | ||
---|---|---|---|
L | P | P Valueb | |
Size | |||
<5.3 mm (n = 38) | 0.76 (0.59∼0.88)c | 0.82 (0.66∼0.92)c | .55 |
≥5.3 mm (n = 40) | 0.77 (0.62∼0.89)c | 0.83 (0.68∼0.93)c | .59 |
PDd | |||
<24% (n = 36) | 0.61 (0.44∼0.77) | 0.64 (0.46∼0.79) | .72 |
≥24% (n = 38) | 0.79 (0.63∼0.90)c | 0.89 (0.74∼0.96)c | .55 |
Stent | |||
(−) (n = 45) | 0.69 (0.54∼0.82)c | 0.69 (0.53∼0.82)c | .96 |
(+) (n = 33) | 0.87 (0.71∼0.96)c | 0.88 (0.72∼0.96)c | .80 |
Rupture status | |||
(−) (n = 62) | 0.67 (0.53∼0.78) | 0.82 (0.70∼0.91)c | .06 |
(+) (n = 16) | 0.76 (0.49∼0.93) | 0.59 (0.32∼0.83) | .21 |
Note:—PD indicates packing attenuation; (−), coil embolization without stent (in “Stent”), unruptured aneurysm (in “Rupture status”); (+), stent-assisted coil embolization (in “Stent”), ruptured aneurysm (in “Rupture status”); L, largest diameter; P, perpendicular diameter; AUC, area under the curve.
↵a Data in parentheses are 95% confidence intervals.
↵b AUC values between both diameters were compared.
↵c Statistically significant (P < .05).
↵d Seventy-four of 78 cases had the record of packing attenuation.