Search Results - "Tudor‐Locke, Catrine"

Compositional data analysis for physical activity, sedentary time and sleep research by Dumuid, Dorothea, Stanford, Tyman E, Martin-Fernández, Josep-Antoni, Pedišić, Željko, Maher, Carol A, Lewis, Lucy K, Hron, Karel, Katzmarzyk, Peter T, Chaput, Jean-Philippe, Fogelholm, Mikael, Hu, Gang, Lambert, Estelle V, Maia, José, Sarmiento, Olga L, Standage, Martyn, Barreira, Tiago V, Broyles, Stephanie T, Tudor-Locke, Catrine, Tremblay, Mark S, Olds, Timothy

“…The health effects of daily activity behaviours (physical activity, sedentary time and sleep) are widely studied. While previous research has largely examined…”
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Comparability of published cut‐points for the assessment of physical activity: Implications for data harmonization by Migueles, Jairo H., Cadenas‐Sanchez, Cristina, Tudor‐Locke, Catrine, Löf, Marie, Esteban‐Cornejo, Irene, Molina‐Garcia, Pablo, Mora‐Gonzalez, Jose, Rodriguez‐Ayllon, Maria, Garcia‐Marmol, Eduardo, Ekelund, Ulf, Ortega, Francisco B.

“…This study aimed to compare estimations of sedentary time (SED) and time spent in physical activity (PA) intensities in children with overweight/obesity across…”
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Are Older Adults With Symptomatic Knee Osteoarthritis Less Active Than the General Population? Analysis From the Osteoarthritis Initiative and the National Health and Nutrition Examination Survey by Thoma, Louise M., Dunlop, Dorothy, Song, Jing, Lee, Jungwha, Tudor‐Locke, Catrine, Aguiar, Elroy J., Master, Hiral, Christiansen, Meredith B., White, Daniel K.

“…Objective To compare objectively measured physical activity in older adults with symptomatic knee osteoarthritis (OA) with similarly aged adults without…”
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Daily Walking and the Risk of Incident Functional Limitation in Knee Osteoarthritis: An Observational Study by White, Daniel K., Tudor‐Locke, Catrine, Zhang, Yuqing, Fielding, Roger, LaValley, Michael, Felson, David T., Gross, K. Douglas, Nevitt, Michael C., Lewis, Cora E., Torner, James, Neogi, Tuhina

“…Objective Physical activity is recommended to mitigate functional limitations associated with knee osteoarthritis (OA). However, it is unclear whether walking…”
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Older Adults’ Daily Step Counts and Time in Sedentary Behavior and Different Intensities of Physical Activity by Amagasa, Shiho, Fukushima, Noritoshi, Kikuchi, Hiroyuki, Oka, Koichiro, Chastin, Sebastien, Tudor-Locke, Catrine, Owen, Neville, Inoue, Shigeru

“…Background: Daily step count is the simplest measure of physical activity. However, little is known about how daily step count related to time spent in…”
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How many steps/day are enough? For older adults and special populations by Tudor-Locke, Catrine, Craig, Cora L, Aoyagi, Yukitoshi, Bell, Rhonda C, Croteau, Karen A, De Bourdeaudhuij, Ilse, Ewald, Ben, Gardner, Andrew W, Hatano, Yoshiro, Lutes, Lesley D, Matsudo, Sandra M, Ramirez-Marrero, Farah A, Rogers, Laura Q, Rowe, David A, Schmidt, Michael D, Tully, Mark A, Blair, Steven N

“…Older adults and special populations (living with disability and/or chronic illness that may limit mobility and/or physical endurance) can benefit from…”
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Accelerometer profiles of physical activity and inactivity in normal weight, overweight, and obese U.S. men and women by Tudor-Locke, Catrine, Brashear, Meghan M, Johnson, William D, Katzmarzyk, Peter T

“…The 2005-2006 National Health and Nutrition Examination Survey (NHANES) is used to describe an accelerometer-derived physical activity/inactivity profile in…”
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How many steps/day are enough? for children and adolescents by Tudor-Locke, Catrine, Craig, Cora L, Beets, Michael W, Belton, Sarahjane, Cardon, Greet M, Duncan, Scott, Hatano, Yoshiro, Lubans, David R, Olds, Timothy S, Raustorp, Anders, Rowe, David A, Spence, John C, Tanaka, Shigeho, Blair, Steven N

“…Worldwide, public health physical activity guidelines include special emphasis on populations of children (typically 6-11 years) and adolescents (typically…”
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Cadence‐based classification of moderate‐intensity overground walking in 41‐ to 85‐year‐old adults by Aguiar, Elroy J., Mora‐Gonzalez, Jose, Ducharme, Scott W., Moore, Christopher C., Gould, Zachary R., Chase, Colleen J., Amalbert‐Birriel, Marcos A., Chipkin, Stuart R., Staudenmayer, John, Zheng, Peixuan, Tudor‐Locke, Catrine

“…Background Walking cadence (steps/min) has emerged as a valid proxy of physical activity intensity, with consensus across numerous laboratory‐based treadmill…”
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Device‐Measured Physical Activity As a Predictor of Disability in Mobility‐Limited Older Adults by Mankowski, Robert T., Anton, Stephen D., Axtell, Robert, Chen, Shyh‐Huei, Fielding, Roger A., Glynn, Nancy W., Hsu, Fang‐Chi, King, Abby C., Layne, Andrew S., Leeuwenburgh, Christiaan, Manini, Todd M., Marsh, Anthony P., Pahor, Marco, Tudor‐Locke, Catrine, Conroy, David E., Buford, Thomas W.

“…Objectives To examine associations between objectively measured physical activity (PA) and incidence of major mobility disability (MMD) and persistent MMD…”
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Imputation of Gait Speed for Noncompleters in the 400‐Meter Walk: Application to the Lifestyle Interventions for Elders Study by Chen, Haiying, Ambrosius, Walter T., Murphy, Terrence E., Fielding, Roger, Pahor, Marco, Santanasto, Adam J., Tudor‐Locke, Catrine, Jack Rejeski, W., Miller, Michael E.

“…When a 400‐m walk test with time constraint (in 15 minutes) is administered, analysis of the associated 400‐m gait speed can be challenging because some older…”
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Normative Steps/Day and Peak Cadence Values for United States Children and Adolescents: National Health and Nutrition Examination Survey 2005-2006 by Barreira, Tiago V., PhD, Schuna, John M., PhD, Mire, Emily F., MS, Broyles, Stephanie T., PhD, Katzmarzyk, Peter T., PhD, Johnson, William D., PhD, Tudor-Locke, Catrine, PhD

“…Objective To provide sex-and-age specific normative values for children and adolescents' accelerometer-determined steps/day, and peak 60-minute cadence…”
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Mediators of physical activity change in a behavioral modification program for type 2 diabetes patients by Van Dyck, Delfien, De Greef, Karlijn, Deforche, Benedicte, Ruige, Johannes, Tudor-Locke, Catrine E, Kaufman, Jean-Marc, Owen, Neville, De Bourdeaudhuij, Ilse

“…Many studies have reported significant behavioral impact of physical activity interventions. However, few have examined changes in potential mediators of…”
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Relationship between objective measures of physical activity and weather: a longitudinal study by Chan, Catherine B, Ryan, Daniel A J, Tudor-Locke, Catrine

“…The weather may be a barrier to physical activity but objective assessment of this hypothesis is lacking. Therefore we evaluated the effect of temperature,…”
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Cross-sectional Relationship of Pedometer-Determined Ambulatory Activity to Indicators of Health by Chan, Catherine B., Spangler, Elizabeth, Valcour, James, Tudor‐Locke, Catrine

“…Objective: To describe the cross‐sectional relationship between an objective measure of walking (pedometer‐determined steps/day) and general indicators of…”
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How fast is fast enough? Walking cadence (steps/min) as a practical estimate of intensity in adults: a narrative review by Tudor-Locke, Catrine, Han, Ho, Aguiar, Elroy J, Barreira, Tiago V, Schuna, Jr, John M, Kang, Minsoo, Rowe, David A

“…Cadence (steps/min) may be a reasonable proxy-indicator of ambulatory intensity. A summary of current evidence is needed for cadence-based metrics supporting…”
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Comparison of Step Outputs for Waist and Wrist Accelerometer Attachment Sites by TUDOR-LOCKE, CATRINE, BARREIRA, TIAGO V, SCHUNA, JOHN M

“…PURPOSEThe objective of this study is to compare step outputs obtained from waist and wrist accelerometer attachment sites under laboratory and free-living…”
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Methodological Considerations for Researchers and Practitioners Using Pedometers to Measure Physical (Ambulatory) Activity by Tudor-Locke, Catrine E., Myers, Anita M.

“…Researchers and practitioners require guidelines for using electronic pedometers to objectively quantify physical activity (specifically ambulatory activity)…”
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Outdoor Walking Speeds of Apparently Healthy Adults: A Systematic Review and Meta-analysis by Murtagh, Elaine M., Mair, Jacqueline L., Aguiar, Elroy, Tudor-Locke, Catrine, Murphy, Marie H.

“…Background Walking outdoors can be used by many individuals to meet public health guidelines for moderate-to-vigorous-intensity physical activity. The speed at…”
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Sociodemographic Determinants of Pedometer-Determined Physical Activity Among Japanese Adults by Inoue, Shigeru, MD, PhD, Ohya, Yumiko, PhD, Odagiri, Yuko, MD, PhD, Takamiya, Tomoko, MD, PhD, Suijo, Kenichi, MEd, Kamada, Masamitsu, MEd, Okada, Shinpei, MEd, Tudor-Locke, Catrine, PhD, Shimomitsu, Teruichi, MD, PhD

“…Background Although previous studies have reported physical activity and its sociodemographic determinants using self-report measures, there have been few…”
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