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Audrey Ruple1, Jan M Sargeant2, Annette M O'Connor3

  • 1Department of Population Health Sciences, VA-MD College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States.

PubMed
概括

准确的流行病学研究依赖于精确的暴露变量测量. 不适当地使用代理措施可能会导致偏见的结果,影响健康决策和人口结果.

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