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Measurement and "physical activity"

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https://www.readbyqxmd.com/read/28550403/healthcare-utilization-and-costs-in-ards-survivors-a-1-year-longitudinal-national-us-multicenter-study
#1
A Parker Ruhl, Minxuan Huang, Elizabeth Colantuoni, Taruja Karmarkar, Victor D Dinglas, Ramona O Hopkins, Dale M Needham
PURPOSE: To evaluate (1) post-discharge healthcare utilization and estimated costs in ARDS survivors, and (2) the association between patient and intensive care-related variables, and 6-month patient status, with subsequent hospitalization and costs. METHODS: Longitudinal cohort study enrolling from four ARDSNet trials in 44 US hospitals. Healthcare utilization was collected via structured interviews at 6 and 12 months post-ARDS, and hospital costs estimated via the Medical Expenditure Panel Survey...
May 26, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28550009/digital-support-interventions-for-the-self-management-of-low-back-pain-a-systematic-review
#2
Barbara I Nicholl, Louise F Sandal, Mette J Stochkendahl, Marianne McCallum, Nithya Suresh, Ottar Vasseljen, Jan Hartvigsen, Paul J Mork, Per Kjaer, Karen Søgaard, Frances S Mair
BACKGROUND: Low back pain (LBP) is a common cause of disability and is ranked as the most burdensome health condition globally. Self-management, including components on increased knowledge, monitoring of symptoms, and physical activity, are consistently recommended in clinical guidelines as cost-effective strategies for LBP management and there is increasing interest in the potential role of digital health. OBJECTIVE: The study aimed to synthesize and critically appraise published evidence concerning the use of interactive digital interventions to support self-management of LBP...
May 21, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28549476/comparing-motivational-self-regulatory-and-habitual-processes-in-a-computer-tailored-physical-activity-intervention-in-hospital-employees-protocol-for-the-paths-randomised-controlled-trial
#3
Dominika Kwasnicka, Corneel Vandelanotte, Amanda Rebar, Benjamin Gardner, Camille Short, Mitch Duncan, Dawn Crook, Martin S Hagger
BACKGROUND: Most people do not engage in sufficient physical activity to confer health benefits and to reduce risk of chronic disease. Healthcare professionals frequently provide guidance on physical activity, but often do not meet guideline levels of physical activity themselves. The main objective of this study is to develop and test the efficacy of a tailored intervention to increase healthcare professionals' physical activity participation and quality of life, and to reduce work-related stress and absenteeism...
May 26, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28549469/are-children-participating-in-a-quasi-experimental-education-outside-the-classroom-intervention-more-physically-active
#4
Mikkel Bo Schneller, Scott Duncan, Jasper Schipperijn, Glen Nielsen, Erik Mygind, Peter Bentsen
BACKGROUND: Education outside the classroom (EOtC) is a curriculum-based approach to teaching that has shown positive associations with children's physical activity and academic learning in small-scale case studies. The purpose of this large-scale quasi-experimental study was to determine if children who participate regularly in EOtC spend more time being physically active than children who do not. METHODS: In the 2014/2015 study TEACHOUT, classes were recruited in pairs such that each EOtC class had a non-EOtC comparison class at the same school and grade level...
May 26, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28549220/physiological-responses-during-intermittent-running-exercise-differ-between-outdoor-and-treadmill-running
#5
Marco Panascì, Romuald Lepers, Antonio La Torre, Matteo Bonato, Hervè Assadi
The aim of this study was to compare the physiological responses during 15 min of intermittent running consisting of 30 s high intensity running exercise at maximal aerobic velocity (MAV) interspersed with 30 s passive recovery (30-30) performed outdoor versus on a motorized treadmill. Fifteen collegiate physically active males (age: 22±1 years-old; body mass: 66±7 kg; stature: 176±06 cm, weekly training volume: 5±2 h·week<sup>-1</sup>), performed Fitness Intermittent test 45-15 in order to determine VO<sub>2max</sub> and Maximal Aerobic Velocity (MAV) and then completed in random order three different training sessions consisting of 30s run -30s rest outdoor on athletic track (30-30 Track) at MAV; 30s run -30s rest on treadmill (30-30 Treadmill) at MAV; 30s run -30s rest at MAV+15% (30-30+15% MAV Treadmill)...
May 26, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28549108/longitudinal-associations-between-vitamin-d-metabolites-and-sarcopenia-in-older-australian-men-the-concord-health-and-aging-in-men-project
#6
Vasant Hirani, Robert G Cumming, Vasi Naganathan, Fiona Blyth, David G Le Couteur, Benjumin Hsu, David J Handelsman, Louise M Waite, Markus J Seibel
Background: To explore the associations between serum 25-hydroxyvitamin D (25D) and 1,25-dihydroxyvitamin D (1,25D) levels at baseline and incidence of sarcopenia over time in older Australian community-dwelling older men. Methods: Of the 1,705 men aged ≥70 years (2005-2007) participating in the Concord Health and Ageing in Men Project, those without sarcopenia at baseline (n = 1,312 for 25D and n = 1,231 for 1,25D), 2 years (n = 1,024 for 25D and n = 956 for 1,25D), and 5-year follow-up (n = 709 for 25D and n = 663 for 1,25D) were included in the study...
May 25, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28548556/a-physical-education-intervention-effects-on-correlates-of-physical-activity-and-motivation
#7
Stephen E Palmer, Dierdra K Bycura, Meghan Warren
PURPOSE: The purpose of this study was to measure effects of a modified physical education (PE) unit on leisure time physical activity (LTPA), relative autonomy, and known correlates of LTPA in seventh-grade boys and girls. METHOD: A seventh-grade mountain biking unit was modified to include instructional activities targeting known correlates of PA behavior following principles of Physical Education Dedicated to Physical Activity for Life (PEDAL). A three-group design (intervention, standard PE, no PE) was employed...
May 1, 2017: Health Promotion Practice
https://www.readbyqxmd.com/read/28548189/-physical-activity-obesity-and-self-esteem-in-chilean-schoolchildren
#8
Félix Zurita-Ortega, Manuel Castro-Sánchez, Sonia Rodríguez-Fernández, Cristian Cofré-Boladós, Ramón Chacón-Cuberos, Asunción Martínez-Martínez, José Joaquín Muros-Molina
BACKGROUND: Obesity is a worldwide epidemic disease and a problem for the Chilean society. AIM: To analyze the relationship between physical condition, body mass index (BMI), level of physical activity and self-esteem. Material ad Methods: Questionnaires to assess self-esteem (Rosemberg scale) and levels of physical activity (Physical Activity Questionnaire for older Children, PAQ-C) were answered by 515 children aged 10.5 ± 0.5 years from 27 schools of Santiago de Chile...
March 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28547135/sedentary-behaviour-and-bone-health-in-children-adolescents-and-young-adults-a-systematic-review
#9
REVIEW
J B Koedijk, J van Rijswijk, W A Oranje, J P van den Bergh, S P Bours, H H Savelberg, N C Schaper
Sedentary behaviour (SB) is increasing in Western societies and some studies suggest a deleterious effect of SB on bone. The aim of this systematic review was to examine the association between SB and bone health in children, adolescents and young adults. Electronic databases (PubMed, MEDLINE, PsycINFO and Science Citation Index) were searched for relevant articles up to January 9, 2017. Studies were included when results on bone health (e.g. strength, mass and structure) and either subjectively (questionnaires) or objectively (accelerometry) measured SB were reported in healthy participants ≤24 years...
May 26, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28546455/objectively-measured-sedentary-time-and-cardiovascular-risk-factor-control-in-us-hispanics-latinos-with-diabetes-mellitus-results-from-the-hispanic-community-health-study-study-of-latinos-hchs-sol
#10
Xueyin Wang, Garrett Strizich, Simin Hua, Daniela Sotres-Alvarez, Christina Buelna, Linda C Gallo, Marc D Gellman, Yasmin Mossavar-Rahmani, Matthew J O'Brien, Mark Stoutenberg, Tao Wang, M Larissa Avilés-Santa, Robert C Kaplan, Qibin Qi
BACKGROUND: Cardiovascular disease (CVD) risk factor control is a cornerstone of diabetes mellitus management. Little is known about relationships of objectively measured sedentary time and physical activity with major CVD risk factor control in individuals with diabetes mellitus. We examined associations of objectively measured sedentary time and moderate-to-vigorous physical activity with reaching major CVD risk factor control goals among US Hispanic/Latino adults with diabetes mellitus...
May 25, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28546221/factors-associated-with-diabetes-specific-health-related-quality-of-life-in-youth-with-type-1-diabetes-the-global-teens-study
#11
Barbara J Anderson, Lori M Laffel, Catherine Domenger, Thomas Danne, Moshe Phillip, Carmen Mazza, Ragnar Hanas, Sheridan Waldron, Roy W Beck, Francoise Calvi-Gries, Chantal Mathieu
OBJECTIVE: Our objective was to characterize diabetes-specific health-related quality of life (D-HRQOL) in a global sample of youth and young adults with type 1 diabetes (T1D) and to identify the main factors associated with quality of life. RESEARCH DESIGN AND METHODS: The TEENs study was an international, cross-sectional study of youth, 8-25 years of age, with T1D. Participants (N = 5,887) were seen in clinical sites in 20 countries across 5 continents enrolled for 3 predetermined age groups: 8-12, 13-18, and 19-25 years of age...
May 25, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28546137/activity-recognition-for-persons-with-stroke-using-mobile-phone-technology-toward-improved-performance-in-a-home-setting
#12
Megan K O'Brien, Nicholas Shawen, Chaithanya K Mummidisetty, Saninder Kaur, Xiao Bo, Christian Poellabauer, Konrad Kording, Arun Jayaraman
BACKGROUND: Smartphones contain sensors that measure movement-related data, making them promising tools for monitoring physical activity after a stroke. Activity recognition (AR) systems are typically trained on movement data from healthy individuals collected in a laboratory setting. However, movement patterns change after a stroke (eg, gait impairment), and activities may be performed differently at home than in a lab. Thus, it is important to validate AR for gait-impaired stroke patients in a home setting for accurate clinical predictions...
May 25, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28545529/lifestyle-factors-and-co-morbidities-associated-with-obesity-and-overweight-in-nkonkobe-municipality-of-the-eastern-cape-south-africa
#13
Wilfred Otang-Mbeng, Gloria Aderonke Otunola, Anthony Jide Afolayan
BACKGROUND: Obesity is a global epidemic that affects 500 million people worldwide and is predicted to increase to one billion people by 2030. The prevalence of obesity is increasing across populations in South Africa. However, questions still remain surrounding the predisposing factors and obesity-related health problems especially in the rural areas. This study evaluated several lifestyle factors such as dietary habits, physical activity, smoking, alcohol intake, co-morbidities and their association with the prevalence of obesity and overweight in Nkonkobe Municipality of the Eastern Cape...
May 25, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28545320/the-influence-of-pain-related-beliefs-on-physical-activity-and-health-attitudes-in-patients-with-claudication-a-pilot-study
#14
Sherene E Sharath, Panos Kougias, Neal R Barshes
We examined how pain beliefs are related to symptom severity, expectations of risk/benefits, and baseline physical activity among claudicants. Eligible patients at the Michael E DeBakey Veterans Affairs Medical Center were administered questionnaires that measured: fear-avoidance beliefs (Fear-Avoidance Beliefs Questionnaire [FABQ]), walking impairment, baseline physical activity, claudication type, and risk/benefit attitudes. Among 20 participants, the median age was 69 years (IQR: 66-75). In our efforts to understand how fear-avoidance beliefs influenced physical activity among people with claudication, we found that 12 participants (63%) thought that the primary etiology of their pain was walking, while 18 (90%) people thought that walking would exacerbate their leg symptoms - suggesting that there was some confusion regarding the effects of walking on claudication...
May 1, 2017: Vascular Medicine
https://www.readbyqxmd.com/read/28544795/joint-association-of-birth-weight-and-physical-activity-sedentary-behavior-with-obesity-in-children-ages-9-11-years-from-12-countries
#15
Yijuan Qiao, Tao Zhang, Hongyan Liu, Peter T Katzmarzyk, Jean-Philippe Chaput, Mikael Fogelholm, William D Johnson, Rebecca Kuriyan, Anura Kurpad, Estelle V Lambert, Carol Maher, José A R Maia, Victor Matsudo, Timothy Olds, Vincent Onywera, Olga L Sarmiento, Martyn Standage, Mark S Tremblay, Catrine Tudor-Locke, Pei Zhao, Gang Hu
OBJECTIVE: To examine the joint association of birth weight and physical activity/sedentary time with childhood obesity in 12 countries. METHODS: A cross-sectional study of 5,088 children aged 9 to 11 years was conducted. Birth weight was recalled by parents or guardians. Moderate-to-vigorous physical activity (MVPA) and sedentary behavior were objectively measured using accelerometry. RESULTS: The association of birth weight with the odds of obesity, central obesity, and high body fat was significant among children with either low MVPA or high sedentary time but not among children with either high MVPA or low sedentary time...
June 2017: Obesity
https://www.readbyqxmd.com/read/28544443/development-of-a-clinical-trials-version-of-the-impact-of-weight-on-quality-of-life-lite-questionnaire-iwqol-lite-clinical-trials-version-results-from-two-qualitative-studies
#16
R L Kolotkin, C M Ervin, H H Meincke, L Højbjerre, S E Fehnel
Existing measures of health-related quality of life and patient functioning in obesity, such as the Impact of Weight on Quality of Life-Lite (IWQOL-Lite) questionnaire, lack the developmental rigour required by the Food and Drug Administration (FDA) to support product labelling. Two iterative qualitative studies informed development of a version of the IWQOL-Lite questionnaire optimized for use in obesity clinical trials: the IWQOL-Lite Clinical Trials Version. Study 1 included 42 patients with body mass index (BMI) ≥ 30 kg m(-2) (obesity); and Study 2 included 29 patients with type 2 diabetes and BMI ≥ 27 kg m(-2) (overweight)...
May 22, 2017: Clinical Obesity
https://www.readbyqxmd.com/read/28543847/validation-of-sensewear-armband-in-children-adolescents-and-adults
#17
Guillermo Antonio Lopez, Jan Christian Brønd, Lars Bo Andersen, Magnus Dencker, Daniel Arvidsson
BACKGROUND: SenseWear Armband (SW) is a multisensor monitor to assess physical activity and energy expenditure. Its prediction algorithms have been updated periodically. PURPOSE: To validate SW in children, adolescents and adults. METHODS: The most recent SW algorithm 5.2 (SW5.2) and the previous version 2.2 (SW2.2) were evaluated for estimation of energy expenditure during semi-structured activities in 35 children, 31 adolescents and 36 adults with indirect calorimetry as reference...
May 24, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28543630/preliminary-validation-of-the-perceived-locus-of-causality-scale-for-academic-motivation-in-the-context-of-university-studies-ploc-u
#18
Manuel Sánchez de Miguel, Izarne Lizaso, Daniel Hermosilla, Carlos-Maria Alcover, Marios Goudas, Enrique Arranz-Freijó
BACKGROUND: Research has shown that self-determination theory can be useful in the study of motivation in sport and other forms of physical activity. The Perceived Locus of Causality (PLOC) scale was originally designed to study both. AIM: The current research presents and validates the new PLOC-U scale to measure academic motivation in the university context. We tested levels of self-determination before and after academic examinations. Also, we analysed degree of internalization of extrinsic motivation in students' practical activities...
May 25, 2017: British Journal of Educational Psychology
https://www.readbyqxmd.com/read/28543022/sedentary-behaviour-is-a-key-determinant-of-metabolic-inflexibility
#19
Corey A Rynders, Stephane Blanc, Nathan DeJong, Daniel H Bessesen, Audrey Bergouignan
Metabolic flexibility is defined as the ability to adapt substrate oxidation rates in response to changes in fuel availability. The inability to switch between the oxidation of lipid and carbohydrate appears to be an important feature of chronic disorders such as obesity and type 2 diabetes. Laboratory assessment of metabolic flexibility has traditionally involved measurement of the respiratory quotient (RQ) by indirect calorimetry during the fasted to fed transition (e.g. mixed meal challenge) or during a hyperinsulinemic-euglycemic clamp...
May 24, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28541913/virtual-spirometry-and-activity-monitoring-using-multichannel-electrical-impedance-plethysmographs-in-ambulatory-settings
#20
Hassan Aqeel Khan, Amit Gore, Jeffrey Ashe, Shantanu Chakrabartty
Continuous monitoring of respiratory patterns and physical activity levels can be useful for remote health management of patients with conditions such as heart disease and chronic obstructive pulmonary disease. In a clinical setting, spirometers serve as the gold standard for monitoring respiratory patterns such as breathing rate and changes in lung volume. However, direct measurements using a spirometer requires placement of a sensor in the patient's airway and is thus infeasible for continuous monitoring in nonclinical, ambulatory settings...
May 23, 2017: IEEE Transactions on Biomedical Circuits and Systems
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