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 3: Cox model applied to assess the effect of 2D measured tumor size on survival
Covariate Univariate Analysis Multivariate Analysis
Coefficient (b_i) HR [exp(b_i)] 95% CI P-value Coefficient (b_i) HR [exp(b_i)] 95% CI P-value
Age 0.038 1.039 (1.014–1.064) .002 0.036 1.037 (1.013–1.062) .003
Sex .015 .039
    Female (0.00) (1.00) (0.00) (1.00) 
    Male 0.725 2.070 (1.153–3.715) 0.648 1.912 (1.033–3.539) 
Previous .096 .601
Chemotherapy 
    No (0.00) (1.00) (0.00) (1.00) 
    Yes 0.433 1.542 (0.926–2.566) 0.144 1.155 (0.673–1.082) 
2D Size 0.006 1.006 (1.000–1.012) .046 0.004 1.004 (0.999–1.010) .140
HR = hazard ratio, CI = confidence interval

Covariate	Univariate Analysis				Multivariate Analysis
Covariate	Coefficient (b_i)	HR [exp(b_i)]	95% CI	P-value	Coefficient (b_i)	HR [exp(b_i)]	95% CI	P-value
Age	0.038	1.039	(1.014–1.064)	.002	0.036	1.037	(1.013–1.062)	.003
Sex				.015				.039
Female	(0.00)	(1.00)			(0.00)	(1.00)
Male	0.725	2.070	(1.153–3.715)		0.648	1.912	(1.033–3.539)
Previous				.096				.601
Chemotherapy
No	(0.00)	(1.00)			(0.00)	(1.00)
Yes	0.433	1.542	(0.926–2.566)		0.144	1.155	(0.673–1.082)
2D Size	0.006	1.006	(1.000–1.012)	.046	0.004	1.004	(0.999–1.010)	.140