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 4: Summary of univariate associations with survival in the whole series
Prognostic Factor Univariate Analysis
Hazard Ratio 95% CI P Value
Patient age 1.062 1.042–1.082 <.001
rCBV median ≥ 5.195 2.238 1.419–3.531 .001
ADC median < 0.799 × 10⁻³ mm²/s 4.766 2.882–7.883 <.0001
Histologic grade (ref grade II) <.0001
    Grade III 2.411 0.838–6.934 .0103
    Grade IV 7.611 3.418–16.944 <.0001
Note:—ref indicates reference.

Prognostic Factor	Univariate Analysis
Prognostic Factor	Hazard Ratio	95% CI	P Value
Patient age	1.062	1.042–1.082	<.001
rCBV median ≥ 5.195	2.238	1.419–3.531	.001
ADC median < 0.799 × 10⁻³ mm²/s	4.766	2.882–7.883	<.0001
Histologic grade (ref grade II)			<.0001
Grade III	2.411	0.838–6.934	.0103
Grade IV	7.611	3.418–16.944	<.0001