The Role of Physical Activity in Harm Reduction among Betel Quid Chewers from a Prospective Cohort of 419,378 Individuals

• Feng En Lo ,

  Contributed equally to this work with: Feng En Lo, Po Jung Lu

  Affiliation Department of Leisure and Recreation Management, Asia University, Taichung, Taiwan

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• Po Jung Lu ,

  Contributed equally to this work with: Feng En Lo, Po Jung Lu

  Affiliation Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan

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• Min Kuang Tsai,

  Affiliation Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan

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• June Han Lee,

  Affiliation Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan

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• Christopher Wen,

  Affiliation Department of Radiological Sciences, University of California at Irvine, Irvine, CA, United States of America

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• Chi Pang Wen ,

  * E-mail: cwengood@nhri.org.tw

  Affiliations Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan, China Medical University Hospital, Taichung, Taiwan

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• Jackson Pui Man Wai,

  Affiliation Institute of Sport Science, National Taiwan Sport University, Taoyuan, Taiwan

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• Chwen Keng Tsao,

  Affiliation MJ Health Management Institution, Taipei, Taiwan

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• Po Huang Chiang,

  Affiliation Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan

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• Shu Yu Lyu,

  Affiliation Department of Public Health, Taipei Medical University, Taipei, Taiwan

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• Ko Lu Ma,

  Affiliation Taoyuan Innovation Institute of Technology, Taoyuan, Taiwan

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• Ying-Chen Chi,

  Affiliation Department of Education & Research, Taipei City Hospital, Taipei, Taiwan

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• Chu-Shiu Li,

  Affiliations Department of Risk Management and Insurance, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan, Department of International Business, Asia University, Taichung, Taiwan

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• Chwen-Chi Liu,

  Affiliation Department of Risk Management and Insurance, Feng Chia University, Taichung, Taiwan

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• Xifeng Wu

  Affiliation Department of Epidemiology, University of Texas MD Anderson Cancer Center, Houston, TX, United States of America

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