Risk factors and protective factors associated with incident or increase of frailty among community-dwelling older adults: A systematic review of longitudinal studies

• Zeyun Feng,

  Affiliations Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands, Shanghai Health Development Research Center (Shanghai Medical Information Center), Shanghai, China

  http://orcid.org/0000-0003-4723-6283

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• Marjolein Lugtenberg,

  Affiliation Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands

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• Carmen Franse,

  Affiliation Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands

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• Xinye Fang,

  Affiliations Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands, Shanghai Health Development Research Center (Shanghai Medical Information Center), Shanghai, China

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• Shanlian Hu,

  Affiliation Shanghai Health Development Research Center (Shanghai Medical Information Center), Shanghai, China

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• Chunlin Jin,

  Affiliations Shanghai Health Development Research Center (Shanghai Medical Information Center), Shanghai, China, Shanghai Population Development Research Center, Shanghai, China

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• Hein Raat

  * E-mail: h.raat@erasmusmc.nl

  Affiliation Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands

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