Inflammation and frailty in the elderly: A systematic review and meta-analysis

The pathogenesis of frailty and the role of inflammation is poorly understood. We examined the evidence considering the relationship between inflammation and frailty through a systematic review and meta-analysis. A systematic literature search of papers providing data on inflammatory biomarkers and frailty was carried out in major electronic databases from inception until May 2016. From 1856 initial hits, 35 studies (32 cross-sectional studies n=3232 frail, n=11,483 pre-frail and n=8522 robust, and 563 pre-frail+robust; 3 longitudinal studies n=3402 participants without frailty at baseline) were meta-analyzed. Cross-sectional studies reported that compared to 6757 robust participants, both 1698 frail…

• JH
  Johns Hopkins University
• DK
  Deutsches Krebsforschungszentrum
• NU
  Newcastle University
• TV
  Taipei Veterans General Hospital
• DO
  Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medicine
• MR
  Medical Research Council

  Award: MR/K021907/1