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Instrument Characteristics
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|
Mode of administration
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self-administered via computer
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computer-assisted telephone interview
|
computer-assisted telephone interview
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self-administered via computer
|
|
Number of activities
|
213
|
270
|
520
|
262
|
|
Contextual and behavioral domains
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Sleep/napping; Personal care; Household chores; Transportation; Communicating; Leisure/social; Shopping/errands/appointments; Caring/play; Work for pay; Exercise/sports/recreation; Lawn and garden; Maintenance/repair; Church/spiritual; Miscellaneous
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Location: Work/Volunteer; Home Indoors; Home Outdoors; Transportation; Community Primary purpose: Work (paid job); Home/family; Volunteering; Exercise/Sports; Education; Leisure
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Physical activity; Screen time; Chores; Work/study; Sociocultural; Self-care; Transport; Sleep; Quiet time
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Sleep/reclining; Personal care; Food preparation/eating; Walking/transportation; Household chores; Occupational activity; Shopping/errands/appointments; Leisure/hobbies; Sports; Family and social; Outdoor; Lawn and garden; Miscellaneous
|
|
Length of recall completion
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median 30 minutes
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mean 20 minutes
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mean 15 minutes
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mean 30 minutes
|
|
Number activities reported/day
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24.2 (SD=7.9)
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25.3 (SD=7.6)
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32.8 (SD=11.7)
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23.1 (SD=9.7)
|
|
Compendium used
|
Ainsworth 2000
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Ainsworth 2011
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Ainsworth 2011; Ridley 2008
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Ainsworth 2011
|
|
Assessment of Posturea
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Sedentary classification
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Sitting or reclining activities during waking day, and low energy expenditure (typically < 1.8 METs)a
|
Any waking activity ≤ 1.5 METs, regardless of body position
|
Any activity expected to elicit ≤ 1.5 METs undertaken in a seated or lying position while awake
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Any out of bed activity ≤ 1.5 METs, regardless of body position
|
|
Light intensity activity
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Non-sedentary, < 3 METs
|
1.6 to 2.9 METs
|
1.6 to 2.9 METs
|
1.6 to 2.9 METs
|
|
Moderate-vigorous activity
|
≥ 3 METs
|
≥ 3 METs
|
≥ 3 METs
|
≥ 3 METs
|
|
Study Design(s)
|
|
Sample-size (N)
|
1,020
|
1,468
|
2,307
|
3,491
|
|
Age range
|
50-74 yrs
|
20-69 yrs
|
16-93 yrs
|
20-69 yrs
|
|
Location
|
Pittsburgh, PA USA
|
Iowa, USA
|
Australia, New Zealand
|
Germany
|
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Study type
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Observational
|
Observational
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Observation; interventions
|
Observational
|
|
Sampling frame
|
Convenience sample
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Stratified random sample
|
Convenience sample
|
Stratified random sample
|
|
Time-frame (calendar years)
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2012-13
|
2014-18
|
2008-16
|
2014-present
|
