Reproducibility of the 6-minute-walk test in older women

C. Peel, D. Ballard

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

The primary purpose of this study was to determine the reproducibility of the 6-min-walk test (6MWT) in older women. A secondary purpose was to document heart rate (HR), blood pressure (BP), and ratings of perceived exertion (RPE) in response to the 6MWT. Twenty-eight women with an average age of 80.0 years (±5.2) participated. They performed 2 trials of the 6MWT on 3 separate days, for a total of 6 trials. Heart rate, BP, RPE, and the total distance walked were recorded for each trial. The results indicated a significant increase from Trial 1 to Trial 2, with no differences between Trials 2-6, F(5,131) = 7.02, p = .000. HR and BP were consistent across the 6 trials, and RPE was higher for the second trial on the second day of testing, F(5,131) = 2.72, p = .023. The intraclass correlation coefficient for distance walked was .94. After the initial trial, performance on the 6MWT appears to be stable in older women.

Original languageEnglish
Pages (from-to)184-193
Number of pages10
JournalJournal of Aging and Physical Activity
Volume9
Issue number2
DOIs
StatePublished - 1 Jan 2001

Keywords

  • Ambulation
  • Geriatrics
  • Measurement
  • Mobility

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