1naresh

Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1nareshArray
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)

Table 1: Characteristics of the patients and aneurysms before and after propensity score matching
Before Propensity Score Matching After Propensity Score Matching
Bare FD Group (n = 105) Scaffolding Group (n = 22) P Value Bare FD Group (n = 24) Scaffolding Group (n = 15) P Value
Sex^{^a} (female) 77 (73.3) 12 (54.5) .08 18 (75.0) 7 (46.6) .072
Age (yr)^{^b} 51 (14–78) 54.5 (31–74) .54 50 (32–76) 53 (35.0–74.0) .777
Location^{^a} (anterior) 96 (91.4) 20 (90.9) >.99 19 (79.1) 13 (86.6) .685
Location^{^a} (proximal) 16 (15.2) 6 (27.3) .21 6 (25) 4 (26.7) >.99
Morphology^{^a} (saccular) 99 (94.3) 13 (59.1) <.001^{^c} 20 (83.3) 11 (73.3) .685
Size^{^b} 7 (4.5) 13.1 (10.7) <.001^{^c} 9.8 (5.9) 9.9 (5.1) .939
Recurrence^{^a} (yes) 9 (8.4) 3 (13.6) .43 1 (4.1) 2 (13.3) .547
Note:—Values are mean (range) for quantitative variables or numbers and percentages for qualitative variables.
↵a Count (percentage).
↵b Mean (SD).
↵c Statistically significance.