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. 2016 Feb 10;2(1):e000080. doi: 10.1136/bmjsem-2015-000080

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Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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Shooting scores of participants in the qualifying rounds of the standing (open circles) and prone (filled squares) competition as compared with visual function. Note that in all graphs function improves from left to right and from bottom to top. (A) DVA (participants with perception of light given a score of 3 logMAR, and those with no perception of light a score of 4 logMAR: RHS of x-axis; Kendall τ correlations: standing vs DVA: τ+0.36, p=0.15; prone vs DVA: t-0.15, p=0.65); (B) near visual acuity (participants with perception of light given a score of 3 logMAR, and those with no perception of light a score of 4 logMAR: right hand side of axis; Kendall τ correlations: standing vs NVA: t-0.35, p=0.28; prone vs NVA: τ+0.36, p=0.15); (C) contrast sensitivity (participants with no measurable function given a score of 0.00 logCS: left hand side of x-axis; Kendall τ correlations: standing vs CS: τ −0.47, p=0.08; prone vs CS: τ+0.33, p=0.34), and (D) visual field mean defect in the shooting eye (participants with no measurable function given a score of 40 dB: RHS of x-axis; Kendall τ correlations: standing vs MD: τ+0.09, p=0.72; prone vs mean deficit: t-0.55, p=0.09). CS, contrast sensitivity; DVA, distance visual acuity; NVA, monocular near visual acuity in the shooting eye.