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Articles 1 - 30 of 36
Full-Text Articles in Medicine and Health Sciences
Correlations Between Mental Health, Physical Activity, And Body Composition In American College Students After The Covid-19 Pandemic Lockdown, Luis Torres, Manuela C Caciula, Alin S Tomoiaga, Carmen Gugu-Gramatopol
Correlations Between Mental Health, Physical Activity, And Body Composition In American College Students After The Covid-19 Pandemic Lockdown, Luis Torres, Manuela C Caciula, Alin S Tomoiaga, Carmen Gugu-Gramatopol
Student and Faculty Publications
Restrictions associated with the COVID-19 pandemic had forced American college students to significantly reduce their daily energy expenditure and increase their sedentary behaviors, thus presumably increasing mental health symptoms, decreasing physical activity levels, and enhancing the promotion of unhealthy eating habits. This study aimed to explore the correlations between mental health symptoms, physical activity levels, and body composition in college students in the years following the pandemic, focusing on the lingering effects of lockdown measures. American college students completed pre-existing, well-validated surveys for both mental health (Hospital Anxiety and Depression Scale) and physical activity (International Physical Activity Questionnaire—Long Form). Body …
The Prevalence Of Physical Inactivity And Low Back Pain In Sedentary Office Employees: A Survey Analysis, Alyse C. Freeman, Joshua A. Cotter, Evan E. Schick, Kurt A. Escobar
The Prevalence Of Physical Inactivity And Low Back Pain In Sedentary Office Employees: A Survey Analysis, Alyse C. Freeman, Joshua A. Cotter, Evan E. Schick, Kurt A. Escobar
International Journal of Exercise Science: Conference Proceedings
Low back pain (LBP) is an increasingly common chronic condition and self-perceived disability that full-time sedentary employees are at risk of being exposed to. Sedentary employees are paid workers who fulfill all or most of their occupational duties seated. Currently, there is very little research available that discusses how physical inactivity affects LBP in sedentary office employees. PURPOSE: The purpose of this study is to: (1) determine the prevalence of LBP pain among sedentary office employees, (2) identify the number of sedentary employees who meet the current physical activity guidelines outlined by the American College of Sports Medicine (ACSM) …
Chap-Child: An Open Source Method For Estimating Sit-To-Stand Transitions And Sedentary Bout Patterns From Hip Accelerometers Among Children., Jordan A. Carlson, Nicola D. Ridgers, Supun Nakandala, Rong Zablocki, Fatima Tuz-Zahra, John Bellettiere, Paul R Hibbing, Chelsea Steel, Marta M. Jankowska, Dori E. Rosenberg, Mikael Anne Greenwood-Hickman, Jingjing Zou, Andrea Z. Lacroix, Arun Kumar, Loki Natarajan
Chap-Child: An Open Source Method For Estimating Sit-To-Stand Transitions And Sedentary Bout Patterns From Hip Accelerometers Among Children., Jordan A. Carlson, Nicola D. Ridgers, Supun Nakandala, Rong Zablocki, Fatima Tuz-Zahra, John Bellettiere, Paul R Hibbing, Chelsea Steel, Marta M. Jankowska, Dori E. Rosenberg, Mikael Anne Greenwood-Hickman, Jingjing Zou, Andrea Z. Lacroix, Arun Kumar, Loki Natarajan
Manuscripts, Articles, Book Chapters and Other Papers
Background: Hip-worn accelerometer cut-points have poor validity for assessing children's sedentary time, which may partly explain the equivocal health associations shown in prior research. Improved processing/classification methods for these monitors would enrich the evidence base and inform the development of more effective public health guidelines. The present study aimed to develop and evaluate a novel computational method (CHAP-child) for classifying sedentary time from hip-worn accelerometer data.
Methods: Participants were 278, 8-11-year-olds recruited from nine primary schools in Melbourne, Australia with differing socioeconomic status. Participants concurrently wore a thigh-worn activPAL (ground truth) and hip-worn ActiGraph (test measure) during up to 4 …
Self-Rated Function And Delayed Onset Muscle Soreness (Doms) Responses To 6-Week Supplementation With Waters With Anti-Inflammatory Capabilities (Wac), Kristin Garner
Health, Human Performance and Recreation Undergraduate Honors Theses
Introduction: Researchers have examined the effects of sedentary lifestyles on diminished health outcomes and are pleading individuals to take on a more active lifestyle to prevent these. However, initial efforts to exercise are often dampened by delayed onset muscle soreness (DOMS) and muscle fatigue. This can greatly reduce exercise adherence, making it difficult for individuals to overcome this temporary discomfort. Background: Research has extensively evaluated nonsteroidal anti-inflammatory drugs (NSAIDs) and fruits as anti-inflammatory supplementation to treat DOMS. Berry-derived essences are more highly concentrated in anti-inflammatory substances than regular fruit juices, but there is minimal research on their effects on exercise …
Television Viewing Time And All-Cause Mortality: Interactions With Bmi, Physical Activity, Smoking, And Dietary Factors, Christopher T. Swain, Julie K. Bassett, Allison M. Hodge, David W. Dunstan, Neville Owen, Yi Yang, Harindra Jayasekara, James R. Hébert Scd, Nitin Shivappa Mbbs, Mph, Ph.D., Robert J. Macinnis, Roger L. Milne, Dallas R. English, Brigid M. Lynch
Television Viewing Time And All-Cause Mortality: Interactions With Bmi, Physical Activity, Smoking, And Dietary Factors, Christopher T. Swain, Julie K. Bassett, Allison M. Hodge, David W. Dunstan, Neville Owen, Yi Yang, Harindra Jayasekara, James R. Hébert Scd, Nitin Shivappa Mbbs, Mph, Ph.D., Robert J. Macinnis, Roger L. Milne, Dallas R. English, Brigid M. Lynch
Faculty Publications
Background Higher levels of time spent sitting (sedentary behavior) contribute to adverse health outcomes, including earlier death. This effect may be modified by other lifestyle factors. We examined the association of television viewing (TV), a common leisure-time sedentary behavior, with all-cause mortality, and whether this is modified by body mass index (BMI), physical activity, smoking, alcohol intake, soft drink consumption, or diet-associated inflammation. Methods Using data from participants in the Melbourne Collaborative Cohort Study, flexible parametric survival models assessed the time-dependent association of self-reported TV time (three categories: < 2 h/day, 2-3 h/day, > 3 h/day) with all-cause mortality. Interaction terms were fitted to test whether …
The Role Of Physical Activity In The Relationship Between Sitting Time And Insulin Resistance, Kayla Parker, Larry A. Tucker
The Role Of Physical Activity In The Relationship Between Sitting Time And Insulin Resistance, Kayla Parker, Larry A. Tucker
International Journal of Exercise Science: Conference Proceedings
PURPOSE: The primary objective of the present study was to determine the role of physical activity in the relationship between sitting time and insulin resistance in 7,092 randomly selected U.S. adults. METHODS: Cross-sectional data from the National Health and Nutrition Examination Survey (NHANES), 2011-2018, were used to answer the research question. NHANES data for 2019-2020 were not available because of COVID. Participants were selected using a multi-stage, random sampling strategy. Subjects reported average sitting time, quantified as the number of minutes spent per day sitting. Insulin resistance was determined using HOMA-IR (homeostatic model assessment). HOMA-IR is the most common measure …
Prevalence Of Musculoskeletal Disorders In Third- And Fourth-Year Dental Students At The University Of Tennessee Health Science Center College Of Dentistry, Felisa Jackson
Electronic Theses and Dissertations
The effects of pain suffered from musculoskeletal disorders by dental professionals may lead to reduced work hours, loss of production, and early retirement. Although third- and fourth-year dental students are provided lectures about musculoskeletal disorders, proper positioning and ergonomics, they are at an increased risk of developing MSD. This study was conducted to evaluate the prevalence on musculoskeletal disorders in third- and fourth-year dental students and to determine if third-year dental students experience more MSD pain than fourth-year dental students at the University of Tennessee Health Science Center College of Dentistry. A total of 50 third- and fourth- year dental …
The Impacts Of Aging, Sedentarism, And Exercise On Neurotrophic Factor Expression And Innervation In The Heart And The Effects Of Treatment With Α-Cgrp On Heart Function, Gabriel Almeida Alves
The Impacts Of Aging, Sedentarism, And Exercise On Neurotrophic Factor Expression And Innervation In The Heart And The Effects Of Treatment With Α-Cgrp On Heart Function, Gabriel Almeida Alves
Dissertations
Neurotrophic factors (NFs) are important molecules responsible for development, differentiation, regeneration, and maintenance of new and mature neurons. Neurotrophic factors act as neurocytokines and may assist with the regulation of axonal and dendritic arrangements and synaptic plasticity between neurons themselves or with other non-neural target tissues. In this study, we analyze the levels of two NFs: glial cell line-derived neurotrophic factor (GDNF) and nerve growth factor (NGF). Cardiomyocytes produce these neurotrophic factors which assist with the innervation pattern of the heart. The heart is innervated by the two branches of the autonomic nervous system; namely the sympathetic nervous system and …
Sedentary Behavior And The Use Of Wearable Technology: An Editorial, Nathan O'Keeffe, Jennifer Scheid, Sarah West
Sedentary Behavior And The Use Of Wearable Technology: An Editorial, Nathan O'Keeffe, Jennifer Scheid, Sarah West
Articles & Book Chapters
Globally, we continue to face a mounting issue of obesity combined with inactivity; sedentary behaviour is independently associated with poor health outcomes including disease and mortality. As such, exploring ways to try to reduce sedentary behaviour and decrease the risk of diseases is an important area of consideration. The role of wearable technology, such as fitness trackers, to encourage and subsequently increase physical activity is relatively well documented. These devices have been successful at encouraging populations to increase daily activity levels. While time being sedentary is often correlated with physical activity participation, this is not always the case. Therefore, it …
Improved Glucose Tolerance And Glucose Utilization With Neuromuscular Electrical Stimulation, Michael J. Sanchez, Michelle Galvan, Dante Nacim, Sudip Bajpeyi
Improved Glucose Tolerance And Glucose Utilization With Neuromuscular Electrical Stimulation, Michael J. Sanchez, Michelle Galvan, Dante Nacim, Sudip Bajpeyi
International Journal of Exercise Science: Conference Proceedings
Sedentariness and increased body fat are the leading risk factors for developing insulin resistance, obesity, and type 2 diabetes. We have shown that muscle contraction induced by electrical pulse stimulation increase GLUT4 content in an in vitro primary cell culture model. Neuromuscular electrical stimulation (NMES) is a novel alternative strategy to induce muscle contraction in humans. Although widely used in rehabilitation settings to prevent muscle atrophy, effectiveness of NMES-induced muscle contractions in improving metabolic health is not clear. PURPOSE: To investigate the effects of four weeks of NMES on glucose tolerance, substrate utilization, and muscle mass in a sedentary overweight/obese …
Effects Of A Strength Training Intervention And Quality Of Life: Case Study On A Sedentary Adult Female, Lucas Frazier
Effects Of A Strength Training Intervention And Quality Of Life: Case Study On A Sedentary Adult Female, Lucas Frazier
Williams Honors College, Honors Research Projects
The purpose of the project is to evaluate physiological and quality of life changes in a
sedentary, senior-aged (55 or older) female using a six-week strength training
intervention. This case study will instruct how to perform a push-pull-legs split
routine by going to the gym three times per week. Prior to the six week intervention,
both quantitative and qualitative variables will be collected to assess baseline data,
including the subject’s resting heart rate, resting blood pressure, grip strength, one-
repetition maximum on seven whole body exercises (dumbbell bicep curl, tricep
pushdown, barbell bench press, wide-grip lat pull-down, seated dumbbell press, …
The Effects Of Distance Running On Idiopathic Hypertension In Middle-Aged Sedentary Males, Courtney Kanetzke
The Effects Of Distance Running On Idiopathic Hypertension In Middle-Aged Sedentary Males, Courtney Kanetzke
EXSI 432/532: Research Methods in Exercise Science: Research Proposal Posters
The purpose of this study was to determine the effects of distance running on sedentary middle-aged adults with idiopathic hypertension through quantitative, objective measurements. It is hypothesized that the 5000-meter participants would have the greatest reductions in blood pressure due to evidence that more aerobic activity has a high correlation with decreased blood pressure in hypertensive individuals.
Exercises For Older Adults With Knee And Hip Pain, Neil E. Peterson, Kay D. Osterloh, M. Nichole Graff
Exercises For Older Adults With Knee And Hip Pain, Neil E. Peterson, Kay D. Osterloh, M. Nichole Graff
Faculty Publications
Half of all older adults report knee and/or hip pain. Obesity and sedentary lifestyle contribute to the incidence and prevalence of painful knee and hip conditions. Weight loss should be a priority in overweight or obese patients. Improving joint function over time requires a balance of rest and usage. Practitioners should assess joint disorders and recommend exercises for reducing knee and hip pain with patients when appropriate. Instruction should include a combination of 1) stretching and flexibility, 2) strength training, and 3) endurance conditioning exercises. Even small improvements in exercise can make meaningful improvements in pain, movement, endurance, and quality …
Applying The Theory Of Planned Behavior To Sedentariness And Stress, Shana M. Walsh, M. Renée Umstattd Meyer, Grant B. Morgan, Rodney G. Bowden, Eva Doyle, Paul M. Gordon
Applying The Theory Of Planned Behavior To Sedentariness And Stress, Shana M. Walsh, M. Renée Umstattd Meyer, Grant B. Morgan, Rodney G. Bowden, Eva Doyle, Paul M. Gordon
Health Behavior Research
Objective: The purpose of this study was to evaluate the predictive value of the theory of planned behavior (TPB) in the sedentary behavior (SB) of young and middle-aged U.S. adults. Relationships between SB over a six-week period were examined using socio-demographic characteristics, TPB constructs, and a stress variable.
Methods: Participants (n=45, mean age=31 years, 70% female, 83% White) completed surveys that included sociodemographic information, TPB constructs, and the Weekly Stress Inventory. Participants wore an activity monitor for six weeks and completed the stress inventory once weekly over the study period. A longitudinal model was estimated to determine the relationship between …
Association Between Psychosocial And Organizational Factors And Objectively Measured Sedentary Behavior In Desk-Dependent Office Workers, Andrew Lafrenz, Taryn Lust, Minot Cleveland, Alar Mirka, Andrew Downs, Bryan Goodin, Jacquie Van Hoomissen
Association Between Psychosocial And Organizational Factors And Objectively Measured Sedentary Behavior In Desk-Dependent Office Workers, Andrew Lafrenz, Taryn Lust, Minot Cleveland, Alar Mirka, Andrew Downs, Bryan Goodin, Jacquie Van Hoomissen
CUP Faculty Research
Cross-sectional analysis of data from the Recharge@Work study was used to assess individual, interpersonal and organizational correlates of objectively- measured sedentary time, in desk-dependent office workers at 2 U.S. hospitals. Analysis included 65 participants (62 females and ~49.2 years old). Sedentary time was assessed by accelerometry across five consecutive days and expressed as prolonged sedentary bouts (60 min ≤ 150 cpm). Correlates measured a baseline included: age, BMI, active break enjoyment, active break outcome expectancy, active break self-efficacy, active break social support, direct supervisor support of active breaks and senior manager support of active breaks. As expected, we found that …
Standing And Dynamic Sitting In The University Classroom, Siobhan Smith
Standing And Dynamic Sitting In The University Classroom, Siobhan Smith
Electronic Thesis and Dissertation Repository
Students almost exclusively sit in class, which translates to large amounts of forced sedentary behaviour and this in turn may have negative health consequences. The effect alternative postures have on classroom performance of university students remains unknown.
Using a randomized counterbalanced design, pilot study 1 (N=40) and 2 (N=20) investigated the effect of alternative postures on 3-minute and 50-minute classroom performance, respectively. In study 3, university students’ (N=1005) and faculty (N=218) acceptability to alternative workstations in the university classroom was assessed using a mixed method approach.
This thesis provides preliminary evidence that there is no difference between classic sitting, dynamic …
Fight Sitting With Movement, Harris Syed
Fight Sitting With Movement, Harris Syed
Family Medicine Clerkship Student Projects
Today, Americans spend an average of 13 hours per day sitting. Sitting for as little as two continuous hours increases the risk of heart disease, diabetes, metabolic syndrome, cancer, back and neck pain, and other orthopedic problems. This project contains 8 YouTube videos presented in an engaging, educational and detailed manner to show individuals what they can do to combat prolonged sitting. The videos focus on moving the body’s joints through their normal ranges of motion & improving an individual’s NEAT (non exercise activity thermogenesis)
Exercise, Cognition, And The Aging Process Among Active, Competitive, And Sedentary Middle-Aged And Older Adults, Katherine Adams
Exercise, Cognition, And The Aging Process Among Active, Competitive, And Sedentary Middle-Aged And Older Adults, Katherine Adams
Health, Human Performance and Recreation Undergraduate Honors Theses
Purpose This study aimed to compare the cognitive measures of reaction time and dual-task performance among recreationally active, master athletes, and sedentary older adults aged 50 years or older. Methods 59 late middle-aged and older adults between the ages of 50 to 88 years old participated in reaction time and dual-task tests of which consisted of multiple trials on the same day. Subjects were placed either into the recreationally active, masters athlete, or sedentary activity level group based on the Rapid Assessment of Physical Activity (RAPA) form. For the gait speed with associated dual-task component, subjects walked 10-meters at two …
The Impact Of Stand-Biased Desks On After-School Physical Activity Behaviors In Children, Nathan Tokarek
The Impact Of Stand-Biased Desks On After-School Physical Activity Behaviors In Children, Nathan Tokarek
Theses and Dissertations
The purpose of this study was to assess changes in after-school time spent performing sedentary behavior (SB), light intensity physical activity (LPA), and moderate to vigorous-intensity physical activity (MVPA) among elementary school children in response to the introduction of stand-biased desks in the classroom. Thirty-one 6th grade participants randomly assigned by their teacher to a traditional (CON) or stand-biased (INT) desk provided complete accelerometer data. After-school PA and SB were measured on four consecutive weekdays at baseline and 10-weeks. Wilcoxon Rank Sum Tests were used to detect significant differences (p<0.10) in changes in the proportion of after-school wear time performing SB and PA between groups. Results suggested no significant differences in changes in after-school time performing SB (p=0.770), LPA (p=0.740), or MVPA (p=0.470). Significant differences in the change in moderate PA (INT: -1.4%; CON: -0.2%, p=0.093) were detected. Stand-biased desks were not detrimental to children’s after-school PA and SB.
Effect Of Postprandial Walking On The Glycemic Effect Of A Meal: Type I Diabetes, Samantha L. Hinojosa
Effect Of Postprandial Walking On The Glycemic Effect Of A Meal: Type I Diabetes, Samantha L. Hinojosa
Theses & Dissertations
This study was conducted to determine if 15 minutes of postprandial light walking has an effect on the glycemic response to a Boost® beverage in individuals with type 1 diabetes. Seven participants, 22.3 + 4.3 yrs, with type 1 diabetes completed the two days of data collection. On day 1, participants measured baseline fasting blood glucose (BG) with a glucometer, consumed a Boost® beverage, and sat quietly, repeating BG measurements 15, 30, 60, 90, and 120 minute. On day 2, participants repeated the protocol, but walked 15 minutes at a light pace (50-60% max HR) immediately after beverage consumption. The …
Results From Ireland North And South's 2016 Report Card On Physical Activity For Children And Youth, Deirdre M. Harrington, Marie Murphy, Angela Carlin, Tara Coppinger, Alan Donnelly, Kieran P. Dowd, Teresa Keating, Niamh Murphy, Elaine Murtagh, Wesley O'Brien, Catherine Woods, Sarahjane Belton
Results From Ireland North And South's 2016 Report Card On Physical Activity For Children And Youth, Deirdre M. Harrington, Marie Murphy, Angela Carlin, Tara Coppinger, Alan Donnelly, Kieran P. Dowd, Teresa Keating, Niamh Murphy, Elaine Murtagh, Wesley O'Brien, Catherine Woods, Sarahjane Belton
Publications
Background: Physical activity (PA) is a key performance indicator for policy documents in both the Republic of Ireland and Northern Ireland. Building on baseline grades set in 2014, Ireland's second Report Card on Physical Activity for Children and Youth allows for continued surveillance of indicators related to PA in children and youth. Methods: Data and information were extracted and collated for 10 indicators and graded using an international standardized grading system. Results: Overall, 7 grades stayed the same, 2 increased, and 1 decreased. Grades were assigned as follows: Overall PA, D (an increase); Sedentary Behavior (TV), C-; Physical Education, D-; …
Longitudinal Study Of Adjustable Workstations, Megan Elizabeth Sandy
Longitudinal Study Of Adjustable Workstations, Megan Elizabeth Sandy
USF Tampa Graduate Theses and Dissertations
Workplace interventions to reduce discomfort and sedentary time have been studied in a variety of settings. Adjustable workstations are one type of ergonomic intervention that is used to potentially reduce occupational sitting time, negative health impacts, and to increase productivity. This investigation compared two types of ergonomic interventions, as well as contrasting behavioral interventions among workers with and without adjustable workstations. Seventy-two sedentary office workers were selected to participate in a longitudinal study to evaluate interventions for a reduction in occupational sitting time, to understand the effect on productivity and to evaluate musculoskeletal pain and behaviors. Workers were randomly placed …
Examination Of Sedentary Time And Physical Activity In University Office Workers, J. Glasgow, J. Urda, J. Lynn, B. Larouere
Examination Of Sedentary Time And Physical Activity In University Office Workers, J. Glasgow, J. Urda, J. Lynn, B. Larouere
International Journal of Exercise Science: Conference Proceedings
Please refer to the pdf version of the abstract located adjacent to the title.
Physical Exertion As A Risk Factor For Ventricular Arrhythmia: A Prospective Cohort Study, Harpreet S. Chahal
Physical Exertion As A Risk Factor For Ventricular Arrhythmia: A Prospective Cohort Study, Harpreet S. Chahal
Electronic Thesis and Dissertation Repository
Episodes of physical exertion are associated with an immediately higher risk of cardiovascular events while physical activity over the long-term is cardioprotective. To assess the transient and long-term risk of ventricular arrhythmia (VA), we conducted a nested case-crossover study within a prospective cohort of 97 patients with implantable cardioverter-defibrillators (ICD). Within an hour of episodes of exertion, the risk of VA was 5.3 (95% CI 2.7 – 10.6) times greater compared to periods of rest. The association was higher among patients with aerobic fitness below the median (RR[relative risk]=17.5, 95% 5.2 – 58.5) than for patients with aerobic fitness above …
From The Laboratory To The Desk: Combating The Dangers Of A Sedentary Lifestyle, Rachele M. Hendricks-Sturrup
From The Laboratory To The Desk: Combating The Dangers Of A Sedentary Lifestyle, Rachele M. Hendricks-Sturrup
Rachele M Hendricks-Sturrup
"From the Laboratory to the Desk: Combating the Dangers of a Sedentary Lifestyle," by Rachele Hendricks-Sturrup
High School Teacher And Administrator Perceptions Of Student Health Promotion: An Exploratory Study, Sarah B. Conklin
High School Teacher And Administrator Perceptions Of Student Health Promotion: An Exploratory Study, Sarah B. Conklin
Theses and Dissertations
The current study explored the high school health promotion environment with regards to physical activity, nutrition, and sedentary behaviors from the perspective of high school health and physical education teachers and administrators. Specifically, potential strategies for a prevention program to promote student physical activity participation and healthy eating, and decrease student sedentary time were explored.
Individual semi-structured interviews were conducted with physical education teachers to explore potential strategies to promote student health behaviors. Next, interviews were conducted with high school administrators to determine the feasibility of recommended strategies. Teachers and administrators in the current study expressed a need for strategies …
Results From Ireland's 2014 Report Card On Physical Activity In Children And Youth, Deirdre M. Harrington, Sarahjane Belton, Tara Coppinger, Muireann Cullen, Alan Donnelly, Kieran Dowd, Teresa Keating, Richard Layte, Marie Murphy, Niamh Murphy, Elaine Murtagh, Catherine Woods
Results From Ireland's 2014 Report Card On Physical Activity In Children And Youth, Deirdre M. Harrington, Sarahjane Belton, Tara Coppinger, Muireann Cullen, Alan Donnelly, Kieran Dowd, Teresa Keating, Richard Layte, Marie Murphy, Niamh Murphy, Elaine Murtagh, Catherine Woods
Publications
Background: Physical activity (PA) levels are a key performance indicator for policy documents in Ireland. The first Ireland Report Card on Physical Activity in Children and Youth aims to set a robust baseline for future surveillance of indicators related to PA in children and youth. Methods: Data collected between 2003-2010 on more than 35,000 7- to 18-year-old children and youth were used and graded using a standardized grading system for 10 indicators. Results: Grades assigned for the indicators were as follows: overall physical activity levels, D-; sedentary behavior (TV viewing), C-; organized sport participation, C-: physical education, D-; active play, …
Food Insecurity And Physical Activity Among U.S. Populations, Quyen G. To
Food Insecurity And Physical Activity Among U.S. Populations, Quyen G. To
Theses and Dissertations
Objectives: Examine the association between food insecurity (FI) and physical activity (PA) in the U.S. population.
Methods: Accelerometry (PAM) and self-report PA (PAQ) data from NHANES 2003-2006 were used. Those aged less than six years or were older than 65 years, pregnant, with physical limitations, or with family income above 350% of the poverty line were excluded. FI was measured by the USDA Household Food Security Survey Module. Crude and adjusted odd ratios were calculated from logistic regression to identify the association between FI and adherence to the PA recommendation. Crude and adjusted coefficients were calculated from linear regression to …
Activity Counts From Accelerometers Do Not Add Value To Energy Expenditure Predictions In Sedentary Overweight Individuals During Weight Loss Interventions, Sze Yen Tan, Marijka Batterham, Linda C. Tapsell
Activity Counts From Accelerometers Do Not Add Value To Energy Expenditure Predictions In Sedentary Overweight Individuals During Weight Loss Interventions, Sze Yen Tan, Marijka Batterham, Linda C. Tapsell
Dr Marijka Batterham
Background: Knowing the total energy expenditure (TEE) of overweight adults is important for prescribing weight loss interventions. However, objective measurements of TEE may not always be readily available and can be expensive. This study aimed to investigate the validity of RT3 accelerometers in predicting the TEE of sedentary overweight adults, and to identify any sensitivity to anthropometric changes. Methods: The analysis used data from a 12-week weight loss study. At baseline and 12-week, TEE was predicted using RT3 accelerometers during whole room calorimeter stays. Bias between 2 methods was compared at and between the baseline and 12-week measurement points. Multiple …
Activity Counts From Accelerometers Do Not Add Value To Energy Expenditure Predictions In Sedentary Overweight Individuals During Weight Loss Interventions, Sze Yen Tan, Marijka Batterham, Linda C. Tapsell
Activity Counts From Accelerometers Do Not Add Value To Energy Expenditure Predictions In Sedentary Overweight Individuals During Weight Loss Interventions, Sze Yen Tan, Marijka Batterham, Linda C. Tapsell
L. C. Tapsell
Background: Knowing the total energy expenditure (TEE) of overweight adults is important for prescribing weight loss interventions. However, objective measurements of TEE may not always be readily available and can be expensive. This study aimed to investigate the validity of RT3 accelerometers in predicting the TEE of sedentary overweight adults, and to identify any sensitivity to anthropometric changes. Methods: The analysis used data from a 12-week weight loss study. At baseline and 12-week, TEE was predicted using RT3 accelerometers during whole room calorimeter stays. Bias between 2 methods was compared at and between the baseline and 12-week measurement points. Multiple …