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
                )

        )

)
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
                )

        )

)
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
                )

        )

)


Table 2: 
Severity of vertebral collapse with different internal contents
Comparison in CategoriesSevere* (n = 67)Mild* (n = 54)P Value
Air only (n = 48)43 (90)5 (10)
Fluid only (n = 47)13 (28)34 (72)<.05
Presence of fluid† (n = 73)24 (33)49 (67)
Absence of fluid (n = 48)43 (90)5 (10)<.05
Presence of air‡ (n = 74)54 (73)20 (27)
Absence of air (n = 47)13 (28)34 (72)<.05
  • Numbers in parentheses are percentages.
  • * Vertebrae with >50% preserved height were categorized as mild collapse, and those with <50% preserved height were categorized as severe collapse.
  • † Presence of fluid represents the sum of case numbers of fluid only and fluid with air.
  • ‡ Presence of air represents the sum of case numbers of air only and fluid with air.