1naresh
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            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
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                    [urn:ac.highwire.org:guest:privilege] => Array
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                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
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            [credentials] => Array
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1nareshArray
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            [access-type] => Controlled
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Table 2: Demographic data and visual function of controls
Mean SD Range Ratio
Male/female 8:7
Age (yr) 50 8.23 30–58 
Standard logarithmic visual acuity, selected 1.12 0.11 0.8–1.4 
Visual field mean deviation (dB), selected 1.56 1.22 0.1–6.2
	Mean	SD	Range	Ratio
Male/female				8:7
Age (yr)	50	8.23	30–58
Standard logarithmic visual acuity, selected	1.12	0.11	0.8–1.4
Visual field mean deviation (dB), selected	1.56	1.22	0.1–6.2