How to Handle Data in Epidemiological Research

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  • YAMANE Itsuro
    Viral Disease and Epidemiology Research Division, National Institute of Animal Health

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Other Title
  • 疫学調査におけるデータの取り方
  • 疫学調査におけるデータの取り方 : 豚のベンチマーキングを例に挙げて
  • エキガク チョウサ ニ オケル データ ノ トリ カタ : ブタ ノ ベンチマーキング オ レイ ニ アゲテ
  • —An Example from Swine Benchmarking System—
  • —豚のベンチマーキングを例に挙げて—

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Description

Appropriate research planning is important to utilize various types of data from the field. This includes selection of research methods, sampling schedules, diagnostic techniques, data managements, utilization of computer software and feedback of the results. A new benchmarking system (PigINFO) has been developed for Japanese swine farms with collaboration of National Institute of Animal Health (NIAH) and Japanese Association of Swine Veterinarians (JASV). In this system, production data obtained from farms are submitted to NIAH for analysis, and the results are returned to farmers by the veterinarians in JASV. Accumulated data through this system has been utilized for epidemiological studies such as the observation of the annual trends of farm productivities and their associations with the existence of some diseases. Data from the field will contribute to a variety of epidemiological research, resulting in benefit for animal owners and veterinarians.

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