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: Mean pain level in the 5- to 10-minute postinjection period when accounting for intra-articular-versus-periarticular/partial injections
No. Prepain Postpain Change in Pain (95% CI) P Value (Unadjusted)
All-in 54 6.3 2.7 −3.7 (−4.5 to −2.8) <.001
All-out/partial 46 5.8 2.1 −3.6 (−4.4 to −2.9) <.001
	No.	Prepain	Postpain	Change in Pain (95% CI)	P Value (Unadjusted)
All-in	54	6.3	2.7	−3.7 (−4.5 to −2.8)	<.001
All-out/partial	46	5.8	2.1	−3.6 (−4.4 to −2.9)	<.001