METHODOLOGIC ISSUES Investigation of bias after data linkage of hospital admissions data to police road traYc crash reports


Research question—Does a database of hospital admission data linked to police road traYc accident (RTA) reports produce less biased information for the injury prevention policymaker, planner, and practitioner than police RTA reports alone? Design—Data linkage study. Study population—Non-fatal injury victims of road traYc crashes in southern England who were… (More)


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