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 2: Summary of the results of the qualitative analysis^{^a}
LEA Conventional Roadmap Material-Specific Roadmap P Value
2.0 mm 
 Onyx 18 4.13 (SD, 0.34) 5.00 (SD, 0.00) P < .001
 Squid 18 4.13 (SD, 0.34) 4.94 (SD, 0.25) P < .001
 PHIL 25% 2.81 (SD, 0.40) 4.44 (SD, 0.51) P < .001
 n-BCA/iodized oil 4.63 (SD, 0.50) 5.00 (SD, 0.00) P = .018
 Contrast medium 4.81 (SD, 0.40) 5.00 (SD, 0.00) NA
 Saline 1.00 (SD, 0.00) NA
1.5 mm
 Onyx 18 3.94 (SD, 0.25) 5.00 (SD, 0.00) P < .001
 Squid 18 3.88 (SD, 0.34) 5.00 (SD, 0.00) P < .001
 PHIL 25% 2.88 (SD, 0.34) 4.13 (SD, 0.50) P < .001
 n-BCA/iodized oil 4.00 (SD, 0.00) 5.00 (SD, 0.00) P < .001
 Contrast medium 4.75 (SD, 0.45) 5.00 (SD, 0.00) NA
 Saline 1.00 (SD, 0.00) NA
1.0 mm
 Onyx 18 3.06 (SD, 0.44) 4.31 (SD, 0.48) P < .001
 Squid 18 2.94 (SD, 0.25) 4.25 (SD, 0.58) P < .001
 PHIL 25% 2.25 (SD, 0.45) 3.75 (SD, 0.45) P < .001
 n-BCA/iodized oil 3.06 (SD, 0.25) 4.14 (SD, 0.34) P < .001
 Contrast medium 3.25 (SD, 0.45) 4.19 (SD, 0.40) NA
 Saline 1.00 (SD, 0.00 NA
0.5 mm
 Onyx 18 2.25 (SD, 0.45) 3.44 (SD, 0.51) P < .001
 Squid 18 2.81 (SD, 0.40) 3.81 (SD, 0.40) P < .001
 PHIL 25% 2.00 (SD, 0.00) 2.94 (SD, 0.25) P < .001
 n-BCA/iodized oil 2.06 (SD, 0.25) 3.94 (SD, 0.25) P < .001
 Contrast medium 2.31 (SD, 0.48) 3.50 (SD, 0.52) NA
 Saline 1.00 (SD, 0.00) NA
Note:—NA indicates that no P value is available because the contrast medium and saline only served as a reference with no material-specific roadmap mode available for saline.
↵a Results are mean score.