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https://www.readbyqxmd.com/read/28228368/a-web-based-physical-activity-intervention-for-spanish-speaking-latinas-a-costs-and-cost-effectiveness-analysis
#1
Britta Larsen, Bess Marcus, Dori Pekmezi, Sheri Hartman, Todd Gilmer
BACKGROUND: Latinas report particularly low levels of physical activity and suffer from greater rates of lifestyle-related conditions such as obesity and diabetes. Interventions are needed that can increase physical activity in this growing population in a large-scale, cost-effective manner. Web-based interventions may have potential given the increase in Internet use among Latinas and the scalability of Web-based programs. OBJECTIVE: To examine the costs and cost-effectiveness of a Web-based, Spanish-language physical activity intervention for Latinas compared to a wellness contact control...
February 22, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28227218/effect-of-wearable-sensor-dynamics-on-physical-activity-estimates-a-comparison-between-sci-vs-healthy-individuals
#2
C Jayaraman, C K Mummidisetty, A Jayaraman, C Jayaraman, C K Mummidisetty, A Jayaraman, C K Mummidisetty, A Jayaraman, C Jayaraman
Accuracy of physical activity estimates predicted by activity monitoring technologies may be affected by device location, analysis algorithms, type of technology (i.e. wearable/stickable) and population demographics (disability) being studied. Consequently, the main purpose of this investigation was to study such sensor dynamics (i.e. effect of device location, type and population demographics on energy expenditure estimates) of two commercial activity monitors. It was hypothesized that device location, population studied (disability), choice of proprietary algorithm and type of technology used will significantly impact the accuracy of the predicted physical activity metrics...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28222056/physical-activity-sedentary-behavior-and-inflammatory-and-hemostatic-markers-in-men
#3
Tessa J Parsons, Claudio Sartini, Paul Welsh, Naveed Sattar, Sarah Ash, Lucy T Lennon, S Goya Wannamethee, I-Min Lee, Peter H Whincup, Barbara J Jefferis
PURPOSE: This study aimed to determine whether higher levels of physical activity (PA) and less sedentary behavior (SB) are associated with less inflammation, indicated by inflammatory and hemostatic biomarkers, in older men. METHODS: A cross-sectional study of 1139 men, from the British Regional Heart Study (mean ± SD age = 78 ± 5 yr), and longitudinal analyses of 490 men with two PA measures 1 yr apart were used in this study. Single fasting venous blood samples were analyzed for several biomarkers...
March 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28214251/children-s-moderate-to-vigorous-physical-activity-attending-summer-day-camps
#4
Keith Brazendale, Michael W Beets, R Glenn Weaver, Jessica L Chandler, Allison B Randel, Gabrielle M Turner-McGrievy, Justin B Moore, Jennifer L Huberty, Dianne S Ward
INTRODUCTION: National physical activity standards call for all children to accumulate 60 minutes/day of moderate to vigorous physical activity (MVPA). The contribution of summer day camps toward meeting this benchmark is largely unknown. The purpose of this study was to provide estimates of children's MVPA during summer day camps. METHODS: Children (n=1,061, 78% enrollment; mean age, 7.8 years; 46% female; 65% African American; 48% normal weight) from 20 summer day camps wore ActiGraph GT3x+ accelerometers on the wrist during camp hours for up to 4 non-consecutive days over the summer of 2015 (July)...
February 14, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28210966/predictors-of-physical-activity-after-gastric-bypass-a-prospective-study
#5
Irmelin Bergh, Ingela Lundin Kvalem, Tom Mala, Bjørge Herman Hansen, Falko F Sniehotta
BACKGROUND: Most patients do not meet the recommended level of physical activity after bariatric surgery, and psychological factors underlying postoperative physical activity remain poorly understood. This study aimed at identifying self-regulatory predictors of physical activity after bariatric surgery. METHODS: Questionnaire data including self-regulation variables and the short-version of the International Physical Activity Questionnaire were obtained in a prospective cohort of 230 patients 1 year after Roux-en-Y gastric bypass...
February 16, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28197722/reallocating-time-to-sleep-sedentary-and-active-behaviours-in-non-hodgkin-lymphoma-survivors-associations-with-patient-reported-outcomes
#6
Jeff K Vallance, Matthew P Buman, Brigid M Lynch, Terry Boyle
The purpose of this study was to examine potential effects of reallocating time between sleep, sedentary and active behaviours on fatigue symptoms and quality of life in a sample of non-Hodgkin lymphoma survivors. Non-Hodgkin lymphoma survivors identified from the Western Australian Cancer Registry (N = 149) (response rate = 36%; median age = 64 years) wore an Actigraph® GT3X+ accelerometer for 7 days and completed the Fatigue Scale, the Functional Assessment of Cancer Therapy-General and the Pittsburgh Sleep Quality Index...
February 14, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28193271/demographic-correlates-of-screen-time-and-objectively-measured-sedentary-time-and-physical-activity-among-toddlers-a-cross-sectional-study
#7
Valerie Carson, Nicholas Kuzik
BACKGROUND: Determining the most important demographic correlates of sedentary behavior and physical activity will help identify the groups of children that are most in need of intervention. Little is known in regards to the demographic correlates of sedentary behavior and physical activity in toddlers (aged 12-35 months), where long-term behavioral patterns may initially be formed. Therefore, the objective of this study was to examine the associations between demographic correlates and specific types of sedentary behavior and physical activity in this age group...
February 13, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28193194/the-objective-physical-activity-and-cardiovascular-disease-health-in-older-women-opach-study
#8
Andrea Z LaCroix, Eileen Rillamas-Sun, David Buchner, Kelly R Evenson, Chongzhi Di, I-Min Lee, Steve Marshall, Michael J LaMonte, Julie Hunt, Lesley Fels Tinker, Marcia Stefanick, Cora E Lewis, John Bellettiere, Amy H Herring
BACKGROUND: Limited evidence exists to inform physical activity (PA) and sedentary behavior guidelines for older people, especially women. Rigorous evidence on the amounts, intensities, and movement patterns associated with better health in later life is needed. METHODS/DESIGN: The Objective PA and Cardiovascular Health (OPACH) Study is an ancillary study to the Women's Health Initiative (WHI) Program that examines associations of accelerometer-assessed PA and sedentary behavior with cardiovascular and fall events...
February 14, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28188461/physical-activity-is-associated-with-metabolic-health-in-men-living-with-hiv
#9
Cuisle Forde, Aisling Loy, Siobhan O'Dea, Fiona Mulcahy, John Gormley, Caroline Daly
Metabolic health is a cause for concern among those living with HIV, especially those on antiretroviral therapy. Physical activity (PA) is known to benefit metabolic health, however, few studies have objectively measured PA or investigated the relationship between PA and metabolic health among those living with HIV. In this study, PA and indices of metabolic health among twenty men living with HIV and twenty age matched HIV-negative men were measured. PA was measured using Actigraph accelerometers. Components of the metabolic syndrome and insulin resistance were measured using routine laboratory methods...
February 10, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28185811/actigraphic-features-of-bipolar-disorder-a-systematic-review-and-meta-analysis
#10
REVIEW
Franco De Crescenzo, Alexis Economou, Ann L Sharpley, Aynur Gormez, Digby J Quested
Sleep disruptions represent a core feature of bipolar disorders and have been widely studied through the use of actigraphy, which is an objective measure of motor activity and sleep. Finding objective outcomes, which reliably measure sleep in bipolar disorders, is essential in developing better therapies and improving follow-up monitoring strategies. Our aim is to understand the role of actigraphy as an objective measure of sleep in bipolar disorder. We undertook a systematic review and meta-analysis on studies using actigraphy to detect changes in activity and sleep patterns in bipolar patients versus healthy controls...
May 27, 2016: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28181824/objectively-measured-physical-activity-and-healthcare-expenditures-related-to-arterial-hypertension-and-diabetes-mellitus-in-older-people-sabe-study
#11
Denise Rodrigues Bueno, Maria de Fátima Nunes Marucci, Clara Suemi da Costa Rosa, Rômulo Araújo Fernandes, Yeda Aparecida de Oliveira Duarte, Maria Lucia Lebrão
BACKGROUND: Research using questionnaires has shown that physical activity level (PAL) is associated with healthcare costs. OBJECTIVE: To examine the association between objectively measured PAL and healthcare costs among hypertensive and diabetic non-institutionalized Brazilian older people. METHODS: Cross-sectional study forming part of the SABE Study, composed of 377 older people interviewed in 2010. Expenditures were estimated taking into account self-reported medicine prescription, outpatient service and hospitalizations, with the highest quartile of expenditures considered as a risk category...
February 9, 2017: Journal of Aging and Physical Activity
https://www.readbyqxmd.com/read/28178288/monitoring-gait-in-multiple-sclerosis-with-novel-wearable-motion-sensors
#12
Yaejin Moon, Ryan S McGinnis, Kirsten Seagers, Robert W Motl, Nirav Sheth, John A Wright, Roozbeh Ghaffari, Jacob J Sosnoff
BACKGROUND: Mobility impairment is common in people with multiple sclerosis (PwMS) and there is a need to assess mobility in remote settings. Here, we apply a novel wireless, skin-mounted, and conformal inertial sensor (BioStampRC, MC10 Inc.) to examine gait characteristics of PwMS under controlled conditions. We determine the accuracy and precision of BioStampRC in measuring gait kinematics by comparing to contemporary research-grade measurement devices. METHODS: A total of 45 PwMS, who presented with diverse walking impairment (Mild MS = 15, Moderate MS = 15, Severe MS = 15), and 15 healthy control subjects participated in the study...
2017: PloS One
https://www.readbyqxmd.com/read/28174226/educator-engagement-and-interaction-and-children-s-physical-activity-in-early-childhood-education-and-care-settings-an-observational-study-protocol
#13
Karen L Tonge, Rachel A Jones, Markus Hagenbuchner, Tuc V Nguyen, Anthony D Okely
INTRODUCTION: The benefits of regular physical activity for children are significant. Previous research has addressed the quantity and quality of children's physical activity while in early childhood education and care (ECEC) settings, yet little research has investigated the social and physical environmental influences on physical activity in these settings. The outcomes of this study will be to measure these social and physical environmental influences on children's physical activity using a combination of a real-time location system (RTLS) (a closed system that tracks the location of movement of participants via readers and tags), accelerometry and direct observation...
February 7, 2017: BMJ Open
https://www.readbyqxmd.com/read/28169562/does-preschool-physical-activity-and-electronic-media-use-predict-later-social-and-emotional-skills-at-6-8-years-a-cohort-study
#14
Trina Hinkley, Anna Timperio, Jo Salmon, Kylie Hesketh
BACKGROUND: Little is known about the associations of preschoolers' health behaviours with their later psychosocial wellbeing. This study investigates the association of 3-5 year-old children's physical activity and electronic media use with their later social-emotional skills (6-8 years). METHODS: Data were collected in 2008/9 and 2011/12 for the Healthy Active Preschool and Primary Years (HAPPY) Study in metropolitan Melbourne. Participants were a random sub-sample (n=108) of the 567 children at follow-up...
February 7, 2017: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/28156435/sleep-quality-among-inpatients-with-acute-myeloid-leukemia
#15
Kelli Aibel, Ryan Meyerhoff, David Harpole, Amy Pickar Abernethy, Chi-Fu Jeffrey Yang
: 82 Background: Anecdotally, sleep is thought to be a significant problem for inpatients receiving treatment for acute myeloid leukemia (AML), butsleep disturbances in this setting are not well-characterized. We aimed to assess the feasibility of measuring sleep in AML patients using a wearable actigraphy device. METHODS: Using the Actigraph GT3X "watch,"we assessed the total sleep time, sleep onset latency, wake after sleep onset, number of awakenings after sleep onset, and sleep efficiency for inpatients with AML receiving induction chemotherapy during their hospitalization...
October 9, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28154740/comparative-analysis-of-actigraphy-performance-in-healthy-young-subjects
#16
Giannina J Bellone, Santiago A Plano, Daniel P Cardinali, Daniel Pérez Chada, Daniel E Vigo, Diego A Golombek
Sleep-related health disorders are increasing worldwide; diagnosis and treatment of such sleep diseases are commonly invasive and sometimes unpractical or expensive. Actigraphy has been recently introduced as a tool for the study of sleep and circadian disorders; however, there are several devices that claim to be useful for research and have not been thoroughly tested. This comparative study provides activity, sleep and temperature information regarding several of the most commonly used actigraphers: Micro-Mini Motion Logger; Act Trust; Misfit Flash; Fitbit Flex & Thermochron...
October 2016: Sleep Science
https://www.readbyqxmd.com/read/28150983/a-self-regulatory-perspective-of-work-to-home-undermining-spillover-crossover-examining-the-roles-of-sleep-and-exercise
#17
Larissa K Barber, Shannon G Taylor, James P Burton, Sarah F Bailey
Research demonstrating that employees who are undermined at work engage in similar behavior at home suggests this connection reflects displaced aggression. In contrast, the present study draws on self-regulation theory to examine the work-home undermining spillover/crossover process. We propose that poor sleep quality transmits the influence of workplace undermining to home undermining per self-regulatory impairment, and exercise moderates this indirect effect per self-regulatory improvement. Using matched data from 118 employees and a member of their household to test our model, results demonstrated that undermining experienced from supervisors increased subjective (i...
February 2, 2017: Journal of Applied Psychology
https://www.readbyqxmd.com/read/28145043/objective-measures-of-sleep-duration-and-continuity-in-major-depressive-disorder-with-comorbid-hypersomnolence-a-primary-investigation-with-contiguous-systematic-review-and-meta-analysis
#18
REVIEW
David T Plante, Jesse D Cook, Michael R Goldstein
Hypersomnolence plays an important role in the presentation, treatment and course of mood disorders. However, there has been relatively little research that examines objective measures of sleep duration and continuity in patients with depression and hypersomnolence, despite the use of these factors in sleep medicine nosological systems. This study compared total sleep time and efficiency measured by naturalistic actigraphic recordings followed by ad libitum polysomnography (PSG; without prescribed wake time) in 22 patients with major depressive disorder and co-occurring hypersomnolence against age- and sex-matched healthy sleeper controls...
February 1, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28143463/monitoring-training-activity-during-gait-related-balance-exercise-in-individuals-with-parkinson-s-disease-a-proof-of-concept-study
#19
David Conradsson, Håkan Nero, Niklas Löfgren, Maria Hagströmer, Erika Franzén
BACKGROUND: Despite the benefits of balance exercise in clinical populations, balance training programs tend to be poorly described, which in turn makes it difficult to evaluate important training components and compare between programs. However, the use of wearable sensors may have the potential to monitor certain elements of balance training. Therefore, this study aimed to investigate the feasibility of using wearable sensors to provide objective indicators of the levels and progression of training activity during gait-related balance exercise in individuals with Parkinson's disease...
January 31, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28128994/owls-larks-swifts-woodcocks-and-they-are-not-alone-a-historical-review-of-methodology-for-multidimensional-self-assessment-of-individual-differences-in-sleep-wake-pattern
#20
Arcady A Putilov
Differences between the so-called larks and owls representing the opposite poles of morningness-eveningness dimension are widely known. However, scientific consensus has not yet been reached on the methodology for ranking and typing people along other dimensions of individual variation in their sleep-wake pattern. This review focused on the history and state-of-the-art of the methodology for self-assessment of individual differences in more than one trait or adaptability of the human sleep-wake cycle. The differences between this and other methodologies for the self-assessment of trait- and state-like variation in the perceived characteristics of daily rhythms were discussed and the critical issues that remained to be addressed in future studies were highlighted...
January 27, 2017: Chronobiology International
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