title: Feasibility of repeated self-measurements of maximum step length and gait speed by community-dwelling older persons.
abstract: Self-management of mobility and fall risk can be important in fall prevention; however, it remains unstudied. Therefore, the current study assessed whether community-dwelling older persons were able to repeatedly self-assess maximum step length (MSL) and gait speed (GS) in their own home for a 6-month period, how these tests changed during this period and if these changes were related to falling.
  
  
  
  This is a prospective study.
  
  
  
  This study was conducted at home.
  
  
  
  A total of 56 community-dwelling older adults (24 women (43%), mean age 76.2 (SD 3.9) years) entered the study; of which, 45 completed the study.
  
  
  
  Participants performed MSL and GS once a week in their own home during a 6-month period.
  
  
  
  Repeated MSL and GS measurements were the primary outcomes. Falls, self-management and mobility were the secondary outcomes.
  
  
  
  Self-assessment of MSL and GS by older persons is feasible. Compliance of repeatedly self-measuring MSL and GS was good; the median number of weekly measurements was 23.0 (88%) and 21.0 (81%) for MSL and GS, respectively. Drop-outs showed less self-management abilities compared to the participants who completed the study (p=0.049). Linear mixed models showed a small significant improvement in MSL and GS over time (p<0.001), without an influence on falling.
  
  
  
  Most community-dwelling older persons are able and willing to repeatedly assess their MSL and GS. Self-managing mobility and fall risk did not increase fall occurrence. The fact that older persons can be actively involved in their own healthcare is clinically relevant. Further studies are needed to examine the (cost-)effectiveness of self-management in fall prevention interventions.
authors: Department of Geriatric Medicine, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.
authors: Kim T J
authors: KT
authors: Bongers
authors: Department of Geriatric Medicine, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.
authors: Yvonne
authors: Y
authors: Schoon
authors: Department of Geriatric Medicine, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands.
authors: Marcel G M
authors: MG
authors: Olde Rikkert
mesh_terms: D000058:Accidental Falls / Q000517:prevention & control / Q000706:statistics & numerical data*; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D005260:Female; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D016014:Linear Models; D008297:Male; D009426:Netherlands; D004856:Postural Balance; D011446:Prospective Studies; D012307:Risk Factors; D012647:Self-Assessment; D000073278:Self-Management; D000072797:Walking Speed
keywords: falls; gait speed; maximum step length; older persons; self-management