BioPsychoSocial
Assessment Tools for the Elderly - Assessment Summary Sheet
Test: 20-metre walk/20-metre shuttle walk/Self-paced
walking test
Year: 1982
Domain: Biological
Assessment Tool Category: Physical Functioning/ADLs
Variations/Translations: Incremental Shuttle Walking
Test
Setting: Nursing home, long-term care, physical activity
assessment
Method of Delivery: Assessment test administered by
evaluator
Description: The 20-metre walk test measures the
subjects’ endurance by first asking them to walk two
20-meter laps at a slow pace. The instruction for a slow pace is
“walk rather slowly”. Each lap is timed
(metres/second) and the average is calculated. This process is
then repeated in a normal pace wherein the subject is asked to
“walk at a normal pace, neither fast nor slow”
(average score from 4 laps). Lastly, the subject is asked to “walk
at a rather fast pace, but without overexerting yourself”
(average score from 4 laps). The greater the variation obtained
between each pace (e.g. slow, normal, fast), the higher the
individual’s level of fitness.
Scoring/Interpretation: An average score greater than 20
at a “normal pace” is indicative of a dependent level
of functioning.
Time to Administer: Approximately 15 minutes
Availability: Available in source article Cunningham et
al., 1982 (see below).
Software: N/A
Website: N/A
Quantitative/Qualitative: Quantitative
Validity (Quantitative): The validity of the 20-metre
walk test is population-specific. It has not been validated among
other tests.
Reliability (Quantitative): The reliability of the
20-mmetre walk test is population-specific. The reliability of the
test has not been evaluated.
References:
Cunningham, D. A., Rechnitzer, P. A., Pearce, M. E., &
Donner, A. P. (1982). Determinants of self-selected walking pace
across ages 19 to 66. Journals of Gerontology, 37, 560-564.
Himann, J. E., Cunningham, D. A., Rechnitzer, P. A., Paterson, D.
(1988). Age-related changes in speed of walking. Medicine and
Science in Sports and Exercise, 20, 161-166.
Comments: This test along with the 6-minute walk test
provides the same cardio-respiratory output.
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