Reliability and validity of three questionnaires measuring context-specific sedentary behaviour and associated correlates in adolescents, adults and older adults

Article

Busschaert, Cedric, De Bourdeaudhuij, Ilse, Van Holle, Veerle, Chastin, Sebastien F. M., Cardon, Greet and De Cocker, Katrien. 2015. "Reliability and validity of three questionnaires measuring context-specific sedentary behaviour and associated correlates in adolescents, adults and older adults." International Journal of Behavioral Nutrition and Physical Activity. 12 (1), pp. 1-13. https://doi.org/10.1186/s12966-015-0277-2
Article Title

Reliability and validity of three questionnaires measuring context-specific sedentary behaviour and associated correlates in adolescents, adults and older adults

ERA Journal ID13586
Article CategoryArticle
AuthorsBusschaert, Cedric (Author), De Bourdeaudhuij, Ilse (Author), Van Holle, Veerle (Author), Chastin, Sebastien F. M. (Author), Cardon, Greet (Author) and De Cocker, Katrien (Author)
Journal TitleInternational Journal of Behavioral Nutrition and Physical Activity
Journal Citation12 (1), pp. 1-13
Article Number117
Number of Pages13
Year2015
Place of PublicationUnited Kingdom
ISSN1479-5868
Digital Object Identifier (DOI)https://doi.org/10.1186/s12966-015-0277-2
Web Address (URL)https://ijbnpa.biomedcentral.com/articles/10.1186/s12966-015-0277-2
Abstract

BACKGROUND: Reliable and valid measures of total sedentary time, context-specific sedentary behaviour (SB) and its potential correlates are useful for the development of future interventions. The purpose was to examine test-retest reliability and criterion validity of three newly developed questionnaires on total sedentary time, context-specific SB and its potential correlates in adolescents, adults and older adults.

METHODS: Reliability and validity was tested in six different samples of Flemish (Belgium) residents. For the reliability study, 20 adolescents, 22 adults and 20 older adults filled out the age-specific SB questionnaire twice. Test-retest reliability was analysed using Kappa coefficients, Intraclass Correlation Coefficients and/or percentage agreement, separately for the three age groups. For the validity study, data were retrieved from 62 adolescents, 33 adults and 33 older adults, with activPAL as criterion measure. Spearman correlations and Bland-Altman plots (or non-parametric approach) were used to analyse criterion validity, separately for the three age groups and for weekday, weekend day and average day.

RESULTS: The test-retest reliability for self-reported total sedentary time indicated following values: ICC = 0.37-0.67 in adolescents; ICC = 0.73-0.77 in adults; ICC = 0.68-0.80 in older adults. Item-specific reliability results (e.g. context-specific SB and its potential correlates) showed good-to-excellent reliability in 67.94%, 68.90% and 66.38% of the items in adolescents, adults and older adults respectively. All items belonging to sedentary-related equipment and simultaneous SB showed good reliability. The sections of the questionnaire with lowest reliability were: context-specific SB (adolescents), potential correlates of computer use (adults) and potential correlates of motorized transport (older adults). Spearman correlations between self-reported total sedentary time and the activPAL were different for each age group: rho = 0.02-0.42 (adolescents), rho = 0.06-0.52 (adults), rho = 0.38-0.50 (older adults). Participants over-reported total sedentary time (except for weekend day in older adults) compared to the activPAL, for weekday, weekend day and average day respectively by +57.05%, +46.29%, +53.34% in adolescents; +40.40%, +19.15%, +32.89% in adults; +10.10%, -6.24%, +4.11% in older adults.

CONCLUSIONS: The questionnaires showed acceptable test-retest reliability and criterion validity. However, over-reporting of total SB was noticeable in adolescents and adults. Nevertheless, these questionnaires will be useful in getting context-specific information on SB.

Keywordsadolescents, adults, older adults, questionnaire, validity, reliability, sedentary behaviour
ANZSRC Field of Research 2020429999. Other health sciences not elsewhere classified
420799. Sports science and exercise not elsewhere classified
Public Notes

© 2015 Busschaert et al.

Byline AffiliationsGhent University, Belgium
Glasgow Caledonian University, United Kingdom
Institution of OriginUniversity of Southern Queensland
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Fysieke activiteit - zitten: fysieke actieve en sedentaire tijdsbesteding bij de Vlaamse bevolking
De Cocker, Katrien, Seghers, Jan and Cardon, Greet. 2015. "Fysieke activiteit - zitten: fysieke actieve en sedentaire tijdsbesteding bij de Vlaamse bevolking." Lievens, John, Siongers, Jessy and Waege, Hans (ed.) Participatie in Vlaanderen 2: eerste analyses van de participatiesurvey 2014. Leuven, Belgium. Acco Publishing. pp. 283-295
Citizen science to communicate about public health messages: the reach of a playful online survey on sitting time and physical activity
De Cocker, Katrien, Chastin, Sebastien F. M., De Bourdeaudhuij, Ilse, Imbo, Ineke, Stragier, Jeroen and Cardon, Greet. 2019. "Citizen science to communicate about public health messages: the reach of a playful online survey on sitting time and physical activity." Health Communication. 34 (7), pp. 720-725. https://doi.org/10.1080/10410236.2018.1433955
Physical Environmental Correlates of Domain-Specific Sedentary Behaviours across Five European Regions (the SPOTLIGHT Project)
Compernolle, Sofie, De Cocker, Katrien, Roda, Celina, Oppert, Jean-Michel, Mackenbach, Joreintje D., Lakerveld, Jeroen, Glonti, Ketevan, Bardos, Helga, Rutter, Harry, Cardon, Greet and De Bourdeaudhuij, Ilse. 2016. "Physical Environmental Correlates of Domain-Specific Sedentary Behaviours across Five European Regions (the SPOTLIGHT Project)." PLoS One. 11 (10), pp. 1-17. https://doi.org/10.1371/journal.pone.0164812
Sitting time In adults 65 years and over: behaviour, knowledge, and intentions to change
Alley, Stephanie, van Uffelen, Jannique G. Z., Duncan, Mitch J., De Cocker, Katrien, Schoeppe, Stephanie, Rebar, Amanda L. and Vandelanotte, Corneel. 2018. "Sitting time In adults 65 years and over: behaviour, knowledge, and intentions to change." Journal of Aging and Physical Activity. 26 (2), pp. 276-283. https://doi.org/10.1123/japa.2016-0304
School Gardens: A Qualitative Study on Implementation Practices
Huys, Nele, De Cocker, Katrien, De Craemer, Marieke, Roesbeke, Marleen, Cardon, Greet and De Lepeleere, Sara. 2017. "School Gardens: A Qualitative Study on Implementation Practices." International Journal of Environmental Research and Public Health. 14 (12), pp. 1-12. https://doi.org/10.3390/ijerph14121454
Evaluation of a workplace intervention to promote commuter cycling: a RE-AIM analysis
Dubuy, Veerle, De Cocker, Katrien, De Bourdeaudhuij, Ilse, Maes, Lea, Seghers, Jan, Lefevre, Johan, De Martelaer, Kristine and Cardon, Greet. 2013. "Evaluation of a workplace intervention to promote commuter cycling: a RE-AIM analysis." BMC Public Health. 13, pp. 1-11. https://doi.org/10.1186/1471-2458-13-587
Evaluation of a real world intervention using professional football players to promote a healthy diet and physical activity in children and adolescents from a lower socio-economic background: a controlled pretest-posttest design
Dubuy, Veerle, De Cocker, Katrien, De Bourdeaudhuij, Ilse, Maes, Lea, Seghers, Jan, Lefevre, Johan, De Martelaer, Kristine, Brooke, Hannah and Cardon, Greet. 2014. "Evaluation of a real world intervention using professional football players to promote a healthy diet and physical activity in children and adolescents from a lower socio-economic background: a controlled pretest-posttest design." BMC Public Health. 14, pp. 1-9. https://doi.org/10.1186/1471-2458-14-457
The effect of a multi-strategy workplace physical activity intervention promoting pedometer use and step count increase
De Cocker, Katrien A., De Bourdeaudhuij, Ilse M. and Cardon, Greet M.. 2010. "The effect of a multi-strategy workplace physical activity intervention promoting pedometer use and step count increase." Health Education Research. 25 (4), pp. 608-619. https://doi.org/10.1093/her/cyp052
Self-reported physical activity in European adolescents: results from the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study
De Cocker, Katrien, Ottevaere, Charlene, Sjostrom, Michael, Moreno, Luis A., Warnberg, Julia, Valtuena, Jara, Manios, Yannis, Dietrich, Sabine, Mauro, Beatrice, Artero, Enrique G., Molnar, Denes, Hagstromer, Maria, Ruiz, Jonathan R., Sarri, Katerina, Kafatos, Anthony, Gottrand, Frederic, De Henauw, Stefaan, Maes, Lea and De Bourdeaudhuij, Ilse. 2011. "Self-reported physical activity in European adolescents: results from the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study." Public Health Nutrition. 14 (2), pp. 246-254. https://doi.org/10.1017/s1368980010000558
Health policy development in Flemish small-sized municipalities: a real-world intervention
De Cocker, Katrien, Dubuy, Veerle, De Bourdeaudhuij, Ilse, Maes, Lea, Seghers, Jan, Lefevre, Johan, De Martelaer, Krstine, Buytaert, Bruno and Cardon, Greet. 2016. "Health policy development in Flemish small-sized municipalities: a real-world intervention." Health Promotion Practice. 17 (5), pp. 656-667. https://doi.org/10.1177/1524839916654130
Pedometer-determined physical activity and its comparison with the International Physical Activity Questionnaire in a sample of Belgian adults
De Cocker, Katrien, Cardon, Greet and De Bourdeaudhuij, Ilse. 2007. "Pedometer-determined physical activity and its comparison with the International Physical Activity Questionnaire in a sample of Belgian adults." Research Quarterly for Exercise and Sport. 78 (5), pp. 429-437. https://doi.org/10.1080/02701367.2007.10599443
Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study
De Cocker, Katrien, Artero, Enrique G., De Henauw, Stefaan, Dietrich, Sabine, Gottrand, Frederic, Beghin, Laurent, Hagstromer, Maria, Sjostrom, Michael, Plada, Maria, Manios, Yannis, Mauro, Beatrice, Molnar, Denes, Moreno, Luis A., Ottevaere, Charlene, Valtuena, Jara, Maes, Lea and De Bourdeaudhuij, Ilse. 2012. "Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study." Public Health Nutrition. 15 (11), pp. 2100-2109. https://doi.org/10.1017/s1368980012001036
Mediating role of energy-balance related behaviors in the association of neighborhood socio-economic status and residential area density with BMI: the SPOTLIGHT study
Compernolle, Sofie, Oppert, Jean-Michel, Mackenbach, Joreintje D., Lakerveld, Jeroen, Charreire, Helene, Glonti, Ketevan, Bardos, Helga, Rutter, Harry, De Cocker, Katrien, Cardon, Greet and De Bourdeaudhuij, Ilse. 2016. "Mediating role of energy-balance related behaviors in the association of neighborhood socio-economic status and residential area density with BMI: the SPOTLIGHT study." Preventive Medicine. 86, pp. 84-91. https://doi.org/10.1016/j.ypmed.2016.01.005
The associations between domain-specific sedentary behaviours and dietary habits in European adults: a cross-sectional analysis of the SPOTLIGHT survey
Compernolle, Sofie, De Cocker, Katrien, Teixeira, Pedro J., Oppert, Jean-Michel, Roda, Celina, Mackenbach, Joreintje D., Lakerveld, Jeroen, McKee, Martin, Glonti, Ketevan, Rutter, Harry, Bardos, Helga, Cardon, Greet and De Bourdeaudhuij, Ilse. 2016. "The associations between domain-specific sedentary behaviours and dietary habits in European adults: a cross-sectional analysis of the SPOTLIGHT survey." BMC Public Health. 16 (1). https://doi.org/10.1186/s12889-016-3708-3
Objectively measured physical environmental neighbourhood factors are not associated with accelerometer-determined total sedentary time in adults
Compernolle, Sofie, De Cocker, Katrien, Mackenbach, Joreintje D., Van Nassau, Femke, Lakerveld, Jeroen, Cardon, Greet and De Bourdeaudhuij, Ilse. 2017. "Objectively measured physical environmental neighbourhood factors are not associated with accelerometer-determined total sedentary time in adults." International Journal of Behavioral Nutrition and Physical Activity. 14, pp. 1-6. https://doi.org/10.1186/s12966-017-0551-6
A RE-AIM evaluation of evidence-based multi-level interventions to improve obesity-related behaviours in adults: a systematic review (the SPOTLIGHT project)
Compernolle, Sofie, De Cocker, Katrien, Lakerveld, Jeroen, Mackenbach, Joreintje D., Nijpels, Giel, Oppert, Jean-Michel, Rutter, Harry, Teixeira, Pedro J., Cardon, Greet and De Bourdeaudhuij, Ilse. 2014. "A RE-AIM evaluation of evidence-based multi-level interventions to improve obesity-related behaviours in adults: a systematic review (the SPOTLIGHT project)." International Journal of Behavioral Nutrition and Physical Activity. 11 (1), pp. 1-13. https://doi.org/10.1186/s12966-014-0147-3
Tracking and predictors of screen time from early adolescence to early adulthood: a 10-year follow-up study
Busschaert, Cedric, Cardon, Greet, Van Cauwenberg, Jelle, Maes, Lea, Van Damme, Joris, Hublet, Anne, De Bourdeaudhuij, Ilse and De Cocker, Katrien. 2015. "Tracking and predictors of screen time from early adolescence to early adulthood: a 10-year follow-up study." Journal of Adolescent Health. 56 (4), pp. 440-448. https://doi.org/10.1016/j.jadohealth.2014.11.016
A smartphone app to promote an active lifestyle in lower-educated working young adults: development, usability, acceptability, and feasibility study
Simons, Dorien, De Bourdeaudhuij, Ilse, Clarys, Peter, De Cocker, Katrien, Vandelanotte, Corneel and Deforche, Benedicte. 2018. "A smartphone app to promote an active lifestyle in lower-educated working young adults: development, usability, acceptability, and feasibility study." Journal of Medical Internet Research Mhealth Uhealth. 6 (2 (e44)), pp. 1-18. https://doi.org/10.2196/mhealth.8287
Development and usability of a computer-tailored pedometer-based physical activity advice for breast cancer survivors
De Cocker, K., Charlier, C., Van Hoof, E., Pauwels, E., Lechner, L., Bourgois, J., Spittaels, H., Vandelanotte, C. and De Bourdeaudhuij, I.. 2015. "Development and usability of a computer-tailored pedometer-based physical activity advice for breast cancer survivors." European Journal of Cancer Care. 24 (5), pp. 673-682. https://doi.org/10.1111/ecc.12225
Validation study of Polar V800 accelerometer
Hernandez-Vicente, Adrian, Santos-Lozano, Alejandro, De Cocker, Katrien and Garatachea, Nuria. 2016. "Validation study of Polar V800 accelerometer." Annals of Translational Medicine & Epidemiology. 4 (15), pp. 1-12. https://doi.org/10.21037/atm.2016.07.16
A cost-effectiveness study of the community-based intervention '10 000 Steps Ghent'
De Smedt, Delphine, De Cocker, Katrien, Annemans, Lieven, De Bourdeaudhuij, Ilse and Cardon, Greet. 2012. "A cost-effectiveness study of the community-based intervention '10 000 Steps Ghent'." Public Health Nutrition. 15 (3), pp. 442-451. https://doi.org/10.1017/s1368980011001716
How does light-intensity physical activity associate with adult cardiometabolic health and mortality? Systematic review with meta-analysis of experimental and observational studies
Chastin, Sebastien F. M., De Craemer, Marieke, De Cocker, Katrien, Powell, Lauren, Van Cauwenberg, Jelle, Dall, Philippa, Hamer, Mark and Stamatakis, Emmanuel. 2019. "How does light-intensity physical activity associate with adult cardiometabolic health and mortality? Systematic review with meta-analysis of experimental and observational studies." British Journal of Sports Medicine. 53 (6), pp. 370-376. https://doi.org/10.1136/bjsports-2017-097563
Cross-sectional associations between sitting time and several aspects of mental health in Belgian adults
Asztalos, Melinda, Cardon, Greet, De Bourdeaudhuij, Ilse and De Cocker, Katrien. 2015. "Cross-sectional associations between sitting time and several aspects of mental health in Belgian adults." Journal of Physical Activity and Health. 12, pp. 1112-1118. https://doi.org/10.1123/jpah.2013-0513
Sustainability of the whole-community project '10,000 Steps': a longitudinal study
Van Acker, Ragnar, De Bourdeaudhuij, Ilse, De Cocker, Katrien, Klesges, Lisa. M., Willem, Annick and Cardon, Greet. 2012. "Sustainability of the whole-community project '10,000 Steps': a longitudinal study." BMC Public Health. 12 (155), pp. 1-11. https://doi.org/10.1186/1471-2458-12-155
Associations between sitting time and weight in young adult Australian women
De Cocker, Katrien. A., van Uffelen, Jannique G. Z. and Brown, Wendy J.. 2010. "Associations between sitting time and weight in young adult Australian women." Preventive Medicine. 51 (5), pp. 361-367. https://doi.org/10.1016/j.ypmed.2010.07.009
What do pedometer counts represent? A comparison between pedometer data and data from four different questionnaires
De Cocker, Katrien A., De Bourdeaudhuij, Ilse M. and Cardon, Greet M.. 2008. "What do pedometer counts represent? A comparison between pedometer data and data from four different questionnaires." Public Health Nutrition. 12 (1), pp. 74-81. https://doi.org/10.1017/s1368980008001973
The effect of a pedometer-based physical activity intervention on sitting time
De Cocker, Katrien. A., De Bourdeaudhuij, Ilse. M., Brown, Wendy. J. and Cardon, Greet. M.. 2008. "The effect of a pedometer-based physical activity intervention on sitting time." Preventive Medicine. 47 (2), pp. 179-181. https://doi.org/10.1016/j.ypmed.2008.05.012
Effects of '10,000 steps Ghent': a whole-community intervention
De Cocker, Katrien. A., De Bourdeaudhuij, Ilse. M., Brown, Wendy. J. and Cardon, Greet. M.. 2007. "Effects of '10,000 steps Ghent': a whole-community intervention." American Journal of Preventive Medicine. 33 (6), pp. 455-463. https://doi.org/10.1016/j.amepre.2007.07.037
Understanding occupational sitting: prevalence, correlates and moderating effects in Australian employees
De Cocker, Katrien, Duncan, Mitch J., Short, Camille, van Uffelen, Jannique G. Z. and Vandelanotte, Corneel. 2014. "Understanding occupational sitting: prevalence, correlates and moderating effects in Australian employees." Preventive Medicine. 67, pp. 288-94. https://doi.org/10.1016/j.ypmed.2014.07.031
Effectiveness of a web-based, computer-tailored, pedometer-based physical activity intervention for adults: a cluster randomized controlled trial
Compernolle, Sofie, Vandelanotte, Corneel, Cardon, Greet, De Bourdeaudhuij, Ilse and De Cocker, Katrien. 2015. "Effectiveness of a web-based, computer-tailored, pedometer-based physical activity intervention for adults: a cluster randomized controlled trial." Journal of Medical Internet Research. 17 (2 (e38)), pp. 1-15. https://doi.org/10.2196/jmir.3402
Differences in context-specific sedentary behaviors according to weight status in adolescents, adults and seniors: a compositional data analysis
Compernolle, Sofie, Van Dyck, Delfien, De Cocker, Katrien, Palarea-Albaladejo, Javier, De Bourdeaudhuij, Ilse, Cardon, Greet and Chastin, Sebastien F. M.. 2018. "Differences in context-specific sedentary behaviors according to weight status in adolescents, adults and seniors: a compositional data analysis." International Journal of Environmental Research and Public Health. 15 (9), pp. 1-12. https://doi.org/10.3390/ijerph15091916
Do sedentary behaviors mediate associations between socio-demographic characteristics and BMI in women living in socio-economically disadvantaged neighborhoods?
Compernolle, Sofie, De Cocker, Katrien, Abbott, Gavin, Verloigne, Maite, Cardon, Greet, De Bourdeaudhuij, Ilse and Ball, Kylie. 2015. "Do sedentary behaviors mediate associations between socio-demographic characteristics and BMI in women living in socio-economically disadvantaged neighborhoods?" International Journal of Behavioral Nutrition and Physical Activity. 12 (48), pp. 1-9. https://doi.org/10.1186/s12966-015-0209-1
Cross-sectional associations between home environmental factors and domain-specific sedentary behaviors in adults: the moderating role of socio-demographic variables and BMI
Compernolle, Sofie, Busschaert, Cedric, De Bourdeaudhuij, Ilse, Cardon, Greet, Chastin, Sebastien F. M., Van Cauwenberg, Jelle and De Cocker, Katrien. 2017. "Cross-sectional associations between home environmental factors and domain-specific sedentary behaviors in adults: the moderating role of socio-demographic variables and BMI." International Journal of Environmental Research and Public Health. 14 (11 (1329)), pp. 1-12. https://doi.org/10.3390/ijerph14111329
The epidemiology of aerobic physical activity and muscle-strengthening activity guideline adherence among 383,928 U.S. adults
Bennie, Jason A., De Cocker, Katien, Teychenne, Megan J., Brown, Wendy J. and Biddle, Stuart J. H.. 2019. "The epidemiology of aerobic physical activity and muscle-strengthening activity guideline adherence among 383,928 U.S. adults." International Journal of Behavioral Nutrition and Physical Activity. 16, pp. 1-11. https://doi.org/10.1186/s12966-019-0797-2
The effect of pedometer use in combination with cognitive and behavioral support materials to promote physical activity
De Cocker, Katrien A., De Bourdeaudhuij, Ilse M. and Cardon, Greet M.. 2008. "The effect of pedometer use in combination with cognitive and behavioral support materials to promote physical activity." Patient Education and Counseling. 70 (2), pp. 209-214. https://doi.org/10.1016/j.pec.2007.10.008
Web-based, computer-tailored, pedometer-based physical activity advice: development, dissemination through general practice, acceptability, and preliminary efficacy in a randomized controlled trial
De Cocker, Katrien, Spittaels, Heleen, Cardon, Greet, De Bourdeaudhuij, Ilse and Vandelanotte, Corneel. 2012. "Web-based, computer-tailored, pedometer-based physical activity advice: development, dissemination through general practice, acceptability, and preliminary efficacy in a randomized controlled trial." Journal of Medical Internet Research. 14 (2 (e53)), pp. 1-13. https://doi.org/10.2196/jmir.1959
What are the working mechanisms of a web-based workplace sitting intervention targeting psychosocial factors and action planning?
De Cocker, Katrien, De Bourdeaudhuij, Ilse, Cardon, Greet and Vandelanotte, Corneel. 2017. "What are the working mechanisms of a web-based workplace sitting intervention targeting psychosocial factors and action planning?" BMC Public Health. 17 (382), pp. 1-10. https://doi.org/10.1186/s12889-017-4325-5
The effectiveness of a Web-based computer-tailored intervention on workplace sitting: a randomized controlled trial
De Cocker, Katrien, De Bourdeaudhuij, Ilse, Cardon, Greet and Vandelanotte, Corneel. 2016. "The effectiveness of a Web-based computer-tailored intervention on workplace sitting: a randomized controlled trial." Journal of Medical Internet Research. 18 (5), pp. 1-14. https://doi.org/10.2196/jmir.5266
Theory-driven, web-based, computer-tailored advice to reduce and interrupt sitting at work: development, feasibility and acceptability testing among employees
De Cocker, Katrien, De Bourdeaudhuij, Ilse, Cardon, Greet and Vandelanotte, Corneel. 2015. "Theory-driven, web-based, computer-tailored advice to reduce and interrupt sitting at work: development, feasibility and acceptability testing among employees." BMC Public Health. 15 (959), pp. 1-17. https://doi.org/10.1186/s12889-015-2288-y
Moderators and mediators of pedometer use and step count increase in the '10,000 Steps Ghent' intervention
De Cocker, Katrien, De Bourdeaudhuij, Ilse, Brown, Wendy and Cardon, Greet. 2009. "Moderators and mediators of pedometer use and step count increase in the '10,000 Steps Ghent' intervention." International Journal of Behavioral Nutrition and Physical Activity. 6 (3), pp. 1-7. https://doi.org/10.1186/1479-5868-6-3
Opinions toward physical activity, sedentary behavior, and interventions to stimulate active living during early retirement: a qualitative study in recently retired adults
Van Dyck, Delfien, Mertens, Lieze, Cardon, Greet, De Cocker, Katrien and De Bourdeaudhuij, Ilse. 2017. "Opinions toward physical activity, sedentary behavior, and interventions to stimulate active living during early retirement: a qualitative study in recently retired adults." Journal of Aging and Physical Activity. 25 (2), pp. 277-286. https://doi.org/10.1123/japa.2015-0295
The association between socio-ecological factors and having an after-school physical activity program
Van Acker, Ragnar, De Bourdeaudhuij, Ilse, De Martelaer, Kristine, Seghers, Jan, De Cocker, Katrien and Cardon, Greet. 2012. "The association between socio-ecological factors and having an after-school physical activity program." Journal of School Health. 82 (9), pp. 395-403. https://doi.org/10.1111/j.1746-1561.2012.00711.x
The impact of disseminating the whole-community project '10,000 Steps': a RE-AIM analysis
Van Acker, Ragnar, De Bourdeaudhuij, Ilse, De Cocker, Katrien, Klesges, Lisa M. and Cardon, Greet. 2011. "The impact of disseminating the whole-community project '10,000 Steps': a RE-AIM analysis." BMC Public Health. 11, pp. 3-13. https://doi.org/10.1186/1471-2458-11-3
How many steps/day are enough? For adults
Tudor-Locke, Catrine, Craig, Cora L., Brown, Wendy J., Clemes, Stacey A., De Cocker, Katrien, Giles-Corti, Billie, Hatano, Yoshiro, Inoue, Shigeru, Matsudo, Sandra M., Mutrie, Nanette, Oppert, Jean-Michel, Rowe, David A., Schmidt, Michael D., Schofield, Grant M., Spence, John C., Teixeira, Pedro J., Tully, Mart A. and Blair, Steven N.. 2011. "How many steps/day are enough? For adults." International Journal of Behavioral Nutrition and Physical Activity. 8, pp. 79-95. https://doi.org/10.1186/1479-5868-8-79
Effect and process evaluation of a smartphone app to promote an active lifestyle in lower educated working young adults: cluster randomized controlled trial
Simons, Dorien, De Bourdeaudhuij, Ilse, Clarys, Peter, De Cocker, Katrien, Vandelanotte, Corneel and Deforche, Benedicte. 2018. "Effect and process evaluation of a smartphone app to promote an active lifestyle in lower educated working young adults: cluster randomized controlled trial." JMIR mHealth and uHealth. 6 (8), pp. 1-18. https://doi.org/10.2196/10003
Psychosocial and environmental correlates of active and passive transport behaviors in college educated and non-college educated working young adults
Simons, Dorien, De Bourdeaudhuij, Ilse, Clarys, Peter, De Cocker, Katrien, de Geus, Bas, Vandelanotte, Corneel, Van Cauwenberg, Jelle and Deforche, Benedicte. 2017. "Psychosocial and environmental correlates of active and passive transport behaviors in college educated and non-college educated working young adults." PLoS One. 12 (3), pp. 1-22. https://doi.org/10.1371/journal.pone.0174263
Physical activity recommendations from general practitioners in Australia. Results from a national survey
Short, Camille E., Hayman, Mel, Rebar, Amanda L., Gunn, Kate M., De Cocker, Katrien, Duncan, Mitch J., Turnbull, Deborah, Dollman, James, van Uffelen, Jannique G .Z. and Vandelanotte, Corneel. 2016. "Physical activity recommendations from general practitioners in Australia. Results from a national survey." Australian and New Zealand Journal of Public Health. 40 (1), pp. 83-90. https://doi.org/10.1111/1753-6405.12455
Socio-Ecological Variables Associated with Context-Specific Sitting Time in Belgian Older Adults: A One-Year Follow-Up Study
Busschaert, Cedric, Scherrens, Anne-Lore, De Bourdeaudhuij, Ilse, Cardon, Greet, Van Cauwenberg, Jelle and De Cocker, Katrien. 2016. "Socio-Ecological Variables Associated with Context-Specific Sitting Time in Belgian Older Adults: A One-Year Follow-Up Study." PLoS One. 11 (12), pp. 1-21. https://doi.org/10.1371/journal.pone.0167881
Socio-Demographic, Social-Cognitive, Health-Related and Physical Environmental Variables Associated with Context-Specific Sitting Time in Belgian Adolescents: A One-Year Follow-Up Study
Busschaert, Cedric, Ridgers, Nicola D., De Bourdeaudhuij, Ilse, Cardon, Greet, Van Cauwenberg, Jelle and De Cocker, Katrien. 2016. "Socio-Demographic, Social-Cognitive, Health-Related and Physical Environmental Variables Associated with Context-Specific Sitting Time in Belgian Adolescents: A One-Year Follow-Up Study." PLoS One. 11 (12), pp. 1-23. https://doi.org/10.1371/journal.pone.0167553
Intrapersonal, social-cognitive and physical environmental variables related to context-specific sitting time in adults: a one-year follow-up study
Busschaert, Cedric, De Bourdeaudhuij, Ilse, Van Cauwenberg, Jelle, Cardon, Greet and De Cocker, Katrien. 2016. "Intrapersonal, social-cognitive and physical environmental variables related to context-specific sitting time in adults: a one-year follow-up study." International Journal of Behavioral Nutrition and Physical Activity. 13, pp. 1-16. https://doi.org/10.1186/s12966-016-0354-1
Associations between aerobic and muscle-strengthening exercise with depressive symptom severity among 17,839 U.S. adults
Bennie, Jason A., Teychenne, Megan J., De Cocker, Katrien and Biddle, Stuart J. H.. 2019. "Associations between aerobic and muscle-strengthening exercise with depressive symptom severity among 17,839 U.S. adults." Preventive Medicine. 121, pp. 121-127. https://doi.org/10.1016/j.ypmed.2019.02.022
Educational inequalities in TV viewing among older adults: a mediation analysis of ecological factors
De Cocker, Katrien, De Bourdeaudhuij, Ilse, Teychenne, Megan, McNaughton, Sarah and Salmon, Jo. 2013. "Educational inequalities in TV viewing among older adults: a mediation analysis of ecological factors." International Journal of Behavioral Nutrition and Physical Activity. 10, pp. 1-10. https://doi.org/10.1186/1479-5868-10-138
Validity of the inexpensive Stepping Meter in counting steps in free living conditions: a pilot study
De Cocker, K., Cardon, G. and De Bourdeaudhuij, I.. 2006. "Validity of the inexpensive Stepping Meter in counting steps in free living conditions: a pilot study." British Journal of Sports Medicine. 40 (8), pp. 714-716. https://doi.org/10.1136/bjsm.2005.025296
Views of policy makers and health promotion professionals on factors facilitating implementation and maintenance of interventions and policies promoting physical activity and healthy eating: results of the DEDIPAC project
Muellmann, Saskia, Steenbock, Berit, De Cocker, Katrien, De Craemer, Marieke, Hayes, Catherine, O'Shea, Miriam P., Horodyska, Karolina, Bell, Justyna, Luszczynska, Aleksandra, Roos, Gun, Langoien, Lars Jorun, Rugseth, Gro, Terragni, Laura, De Bourdeaudhuij, Ilse, Brug, Johannes and Pischke, Claudia R.. 2017. "Views of policy makers and health promotion professionals on factors facilitating implementation and maintenance of interventions and policies promoting physical activity and healthy eating: results of the DEDIPAC project." BMC Public Health. 17, pp. 1-17. https://doi.org/10.1186/s12889-017-4929-9
Sedentary time in older men and women: an international consensus statement and research priorities
Dogra, Shilpa, Ashe, Maureen C., Biddle, Stuart J. H., Brown, Wendy J., Buman, Matthew P., Chastin, Sebastien, Gardiner, Paul A., Inoue, Shigeru, Jefferis, Barbara J., Oka, Koichiro, Owen, Neville, Sardinha, Luis B., Skelton, Dawn A., Sugiyama, Takemi and Copeland, Jennifer L.. 2017. "Sedentary time in older men and women: an international consensus statement and research priorities." British Journal of Sports Medicine. 51 (21), pp. 1526-1532. https://doi.org/10.1136/bjsports-2016-097209
A descriptive epidemiology of screen-based devices by children and adolescents: a scoping review of 130 surveillance studies since 2000
Thomas, George, Bennie, Jason A., De Cocker, Katrien, Castro, Oscar and Biddle, Stuart J. H.. 2020. "A descriptive epidemiology of screen-based devices by children and adolescents: a scoping review of 130 surveillance studies since 2000." Child Indicators Research. 13 (3), pp. 935-950. https://doi.org/10.1007/s12187-019-09663-1
Feasibility for the use of a standardized fitness testing protocol among Australian fitness industry professionals
Bennie, Jason A., Wiesner, Glen H., Vergeer, Ineke, Kolbe-Alexander, Tracy, De Cocker, Katrien, Alexander, Chris and Biddle, Stuart J. H.. 2018. "Feasibility for the use of a standardized fitness testing protocol among Australian fitness industry professionals." Research Quarterly for Exercise and Sport. 89 (3), pp. 380-385. https://doi.org/10.1080/02701367.2018.1486965
From evidence-based research to practice-based evidence: disseminating a web-based computer-tailored workplace sitting intervention through a Health Promotion Organisation
De Cocker, Katrien, Cardon, Greet, Bennie, Jason A., Kolbe-Alexander, Tracy, De Meester, Femke and Vandelanotte, Corneel. 2018. "From evidence-based research to practice-based evidence: disseminating a web-based computer-tailored workplace sitting intervention through a Health Promotion Organisation." International Journal of Environmental Research and Public Health. 15 (5). https://doi.org/10.3390/ijerph15051049
'10000 Steps Flanders': evaluation of the state-wide dissemination of a physical activity intervention in Flanders
Dubuy, Veerle, De Cocker, Katrien A., De Bourdeaudhuij, Ilse M., Maes, Lea, Metsu, Pieter, Van Acker, Ragnar and Cardon, Greet M.. 2013. "'10000 Steps Flanders': evaluation of the state-wide dissemination of a physical activity intervention in Flanders." Health Education Research. 28 (3), pp. 546-551. https://doi.org/10.1093/her/cyt039
Socio-demographic, psychosocial and home-environmental attributes associated with adults' domestic screen time
Van Dyck, Delfien, Cardon, Greet, Deforche, Benedicte, Owen, Neville, De Cocker, Katrien, Wijndaele, Katrien and De Bourdeaudhuij, Ilse. 2011. "Socio-demographic, psychosocial and home-environmental attributes associated with adults' domestic screen time." BMC Public Health. 11, pp. 668-677. https://doi.org/10.1186/1471-2458-11-668