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References from Validity, reliability, and readability of single-item and short physical activity questionnaires for use in surveillance: A systematic review. Local targets link to admitted publications; unresolved targets remain external evidence.
Physical activity in older age: perspectives for healthy ageing and frailty
10.1007/s10522-016-9641-0 · 2016 · External reference
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2020 · External reference
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2002 · External reference
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2020 · External reference
Development of the European Health Interview Survey—Physical Activity Questionnaire (EHIS-PAQ) to monitor physical activity in the European Union
10.1186/s13690-015-0110-z · 2015 · External reference
Assessment of physical activity by self-report: status, limitations, and future directions
10.1080/02701367.2000.11082780 · 2000 · External reference
Validity and Reliability of International Physical Activity Questionnaires for Adults across EU Countries: Systematic Review and Meta Analysis
10.3390/ijerph17197161 · 2020 · External reference
Global physical activity questionnaire (GPAQ): nine country reliability and validity study
10.1123/jpah.6.6.790 · 2009 · External reference
International physical activity questionnaire: 12-country reliability and validity
10.1249/01.mss.0000078924.61453.fb · 2003 · External reference
Validity of the International Physical Activity Questionnaire Short Form (IPAQ-SF): a systematic review
10.1186/1479-5868-8-115 · 2011 · External reference
Physical activity surveillance in the European Union: reliability and validity of the European Health Interview Survey-Physical Activity Questionnaire (EHIS-PAQ)
10.1186/s12966-016-0386-6 · 2016 · External reference
A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity
10.1097/00005650-199603000-00003 · 1996 · External reference
Response burden and questionnaire length: is shorter better? A review and meta-analysis
10.1016/j.jval.2011.06.003 · 2011 · External reference
Computerized versus hand-scored health literacy tools: a comparison of Simple Measure of Gobbledygook (SMOG) and Flesch-Kincaid in printed patient education materials
2018 · External reference
Physical activity questionnaire comprehension: lessons from cognitive interviews
10.1249/mss.0b013e318186b1b1 · 2009 · External reference
American Academy of Family Physicians patient education materials: Can patients read them?
2004 · External reference
Physical activity questionnaires for adults: a systematic review of measurement properties
10.2165/11531930-000000000-00000 · 2010 · External reference
A systematic review of reliability and objective criterion-related validity of physical activity questionnaires
10.1186/1479-5868-9-103 · 2012 · External reference
The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
10.1136/bmj.n71 · 2021 · External reference
COSMIN guideline for systematic reviews of patient-reported outcome measures
10.1007/s11136-018-1798-3 · 2018 · External reference
Development of a critical appraisal tool to assess the quality of cross-sectional studies (AXIS)
10.1136/bmjopen-2016-011458 · 2016 · External reference
A systematic review of reliability and validity studies of methods for measuring active and passive cervical range of motion
10.1016/j.jmpt.2009.12.009 · 2010 · External reference
How many words do we read per minute? A review and meta-analysis of reading rate
10.1016/j.jml.2019.104047 · 2019 · External reference
Assessing readability formula differences with written health information materials: application, results, and recommendations
10.1016/j.sapharm.2012.05.009 · 2013 · External reference
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Understanding of the Single-Item Physical Activity Question for Population Surveillance
10.1123/jpah.2022-0369 · 2022 · External reference
Initial Assessment of a Brief Health, Fitness, and Spirituality Survey for Epidemiological Research: A Pilot Study
10.15280/jlm.2022.12.3.119 · 2022 · External reference
Measuring physical activity with a single question
10.2105/ajph.81.6.771 · 1991 · External reference
Using a single question to assess physical activity in older adults: A reliability and validity study
2012 · External reference
Pragmatic Evaluation of Older Adults’ Physical Activity in Scale-Up Studies: Is the Single-Item Measure a Reasonable Option?
10.1123/japa.2020-0412 · 2022 · External reference
Validity of a single question to assess habitual physical activity of community-dwelling older people
10.1111/sms.12782 · 2017 · External reference
The stanford leisure-time activity categorical item (L-Cat): A single categorical item sensitive to physical activity changes in overweight/obese women
10.1038/ijo.2013.36 · 2013 · External reference
Validation of the Stanford Leisure-Time Activity Categorical Item (L-Cat) using armband activity monitor data
10.1002/osp4.155 · 2018 · External reference
Assessment of the physical activity level with two questions: Validation with doubly labeled water
10.1038/ijo.2008.42 · 2008 · External reference
Utility of single-item questions to assess physical inactivity in patients with chronic heart failure
10.1002/ehf2.12709 · 2020 · External reference
Development and validation of a very brief questionnaire measure of physical activity in adults with coronary heart disease
10.1097/hjr.0b013e3280ecfd56 · 2007 · External reference
Construct validity of the brief physical activity assessment tool for clinical use in COPD
10.1111/crj.13333 · 2021 · External reference
Using a single-item physical activity measure to describe and validate parents’ physical activity patterns
10.1080/02701367.2012.10599865 · 2012 · External reference
Reliability and validity testing of a single-item physical activity measure
10.1136/bjsm.2009.068395 · 2011 · External reference
Can a single question provide an accurate measure of physical activity?
10.1136/bjsports-2011-090899 · 2013 · External reference
Responsiveness of the single item measure to detect change in physical activity
10.1371/journal.pone.0234420 · 2020 · External reference
Physical activity assessment for public health: Efficacious use of the single-item measure
10.1016/j.puhe.2015.07.015 · 2015 · External reference
Reliability and validity of a brief physical activity assessment for use by family doctors
10.1136/bjsm.2004.013771 · 2005 · External reference
How to identify physical inactivity in Primary Care: Validation of the Catalan and Spanish versions of 2 short questionnaires
2012 · External reference
Screening physical activity in family practice: Validity of the Spanish version of a brief physical activity questionnaire
10.1371/journal.pone.0136870 · 2015 · External reference
Screening for physical activity in family practice: Evaluation of two brief assessment tools
10.1016/j.amepre.2005.07.005 · 2005 · External reference
Self-Reported Exercise Behavior of Employees—A Validity Study
10.1097/00043764-198912000-00007 · 1989 · External reference
Validation of a single-item measure of usual physical activity
10.2466/pms.2000.91.2.593 · 2000 · External reference
Two short questionnaires on leisure-time physical activity compared with serum lipids, anthropometric measurements and aerobic power in a suburban population from Oslo, Norway
10.1007/s10654-007-9214-2 · 2008 · External reference
Validation of the NPAQ-short—A brief questionnaire to monitor physical activity and compliance with the WHO recommendations
10.1186/s12889-018-5538-y · 2018 · External reference
Validity and reliability of single-item questions about physical activity
10.2188/jea.11.211 · 2001 · External reference
Validity and reliability of a single question for leisure-time physical activity assessment in middle-aged women
10.1123/japa.2019-0093 · 2020 · External reference
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Self-administered physical activity questionnaires for the elderly: a systematic review of measurement properties
10.2165/11531350-000000000-00000 · 2010 · External reference
A systematic review of the physical activity assessment tools used in primary care
10.1093/fampra/cmx011 · 2017 · External reference
Health Literacy in Selected Populations: Individuals, Families, and Communities from the International and Cultural Perspective
2017 · External reference
Co-Production Performance Evaluation in Healthcare. A Systematic Review of Methods, Tools and Metrics
10.3390/ijerph18073336 · 2021 · External reference
Association of activity and chronic disease risk factors: utility and limitations of objectively measured physical activity data
10.1016/j.jada.2008.03.018 · 2008 · External reference
