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"Daily physical activity"

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https://www.readbyqxmd.com/read/28416013/no-seasonal-variation-in-physical-activity-of-han-chinese-living-in-beijing
#1
Guanlin Wang, Baoguo Li, Xueying Zhang, Chaoqun Niu, Jianbo Li, Li Li, John R Speakman
BACKGROUND: Physical activity (PA) is widely acknowledged to be beneficial to health and wellbeing, and is potentially influenced by a variety of environmental factors such as ambient temperature, weather conditions and air pollution levels. Since these factors vary seasonally, physical activity participation may also respond seasonally. Current population studies to profile physical activity often sample individuals only once, and this may result in biased estimates if there is strong seasonal variation...
April 17, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28402178/top-10-research-questions-related-to-youth-aerobic-fitness
#2
Neil Armstrong
Peak oxygen uptake ([Formula: see text]2) is internationally recognized as the criterion measure of youth aerobic fitness, but despite pediatric data being available for almost 80 years, its measurement and interpretation in relation to growth, maturation, and health remain controversial. The trainability of youth aerobic fitness continues to be hotly debated, and causal mechanisms of training-induced changes and their modulation by chronological age, biological maturation, and sex are still to be resolved...
April 12, 2017: Research Quarterly for Exercise and Sport
https://www.readbyqxmd.com/read/28386098/changes-in-hepatobiliary-enzyme-abnormality-after-the-great-east-japan-earthquake-the-fukushima-health-management-survey
#3
Atsushi Takahashi, Tetsuya Ohira, Mayu Uemura, Mitsuaki Hosoya, Seiji Yasumura, Shigeatsu Hashimoto, Hiromasa Ohira, Akira Sakai, Akira Ohtsuru, Hiroaki Satoh, Yukihiko Kawasaki, Hitoshi Suzuki, Yoshihiro Sugiura, Hiroaki Shishido, Yoshimitsu Hayashi, Hideto Takahashi, Hironori Nakano, Gen Kobashi, Kotaro Ozasa, Hitoshi Ohto, Masafumi Abe
Although the incidence of hepatobiliary enzyme abnormality increased immediately after the Great East Japan Earthquake and subsequent Fukushima Daiichi Nuclear Power Plant accident, longer-term trends remain unclear. The aims of this study were to determine longer-term trends in hepatobiliary enzyme abnormality and to elucidate lifestyle factors associated with such changes among residents of a nuclear-disaster-affected area. This longitudinal survey enrolled 20,395 adults living in the vicinity of Fukushima Daiichi Nuclear Power Plant...
April 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28385348/the-association-between-changes-in-lifestyle-behaviors-and-the-incidence-of-chronic-kidney-disease-ckd-in-middle-aged-and-older%C3%A2-men
#4
Ryoma Michishita, Takuro Matsuda, Shotaro Kawakami, Satoshi Tanaka, Akira Kiyonaga, Hiroaki Tanaka, Natsumi Morito, Yasuki Higaki
BACKGROUND: This study was designed to evaluate whether changes in lifestyle behaviors are correlated with the incidence of chronic kidney disease (CKD). METHODS: The subjects consisted of 316 men without a history of cardiovascular disease, stroke, or renal dysfunction or dialysis treatment. The following lifestyle behaviors were evaluated using a standardized self-administered questionnaire: habitual moderate exercise, daily physical activity, walking speed, eating speed, late-night dinner, bedtime snacking, skipping breakfast, and drinking and smoking habits...
April 3, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28370700/determinants-of-annual-change-in-physical-activity-in-copd
#5
Christian F Clarenbach, Noriane A Sievi, Sarah R Haile, Thomas Brack, Martin H Brutsche, Martin Frey, Sarosh Irani, Jörg D Leuppi, Robert Thurnheer, Malcolm Kohler
BACKGROUND AND OBJECTIVE: Daily physical activity (PA) is reduced in patients with COPD. Previous cross-sectional analyses indicate various predictors for a low level of PA including airway obstruction, exacerbations and co-morbidities. However, information from longitudinal studies evaluating PA in the context of disease progression, survival and co-morbidities is scant. METHODS: In a heterogeneous cohort of COPD patients, we annually assessed the number of steps per day over 1 week and potential determinants including lung function, exacerbations and co-morbidities...
March 30, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28350640/in-class-active-videogame-supplementation-and-adherence-to-cardiac-rehabilitation
#6
Jorge Manuel Arsénio Dos Santos Ruivo, Kay Karim, Roisin OʼShea, Rosa Celeste Santos Oliveira, Louis Keary, Claire OʼBrien, John Patrick Gormley
PURPOSE: The application of active videogames (AVGs) during cardiac rehabilitation (CR) sessions could potentially facilitate patient adherence. The feasibility, safety, and efficacy of in-class AVG supplementation as an alternative to conventional phase 2 programs were investigated. METHODS: A pilot, evaluator-blinded, intention-to-treat, randomized controlled trial recruited 32 low-moderate risk CR participants and allocated them to conventional or AVG-supplemented exercise...
March 24, 2017: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/28347322/a-theoretical-analysis-of-the-barriers-and-facilitators-to-the-implementation-of-school-based-physical-activity-policies-in-canada-a-mixed-methods-scoping-review
#7
REVIEW
Katie A Weatherson, Heather L Gainforth, Mary E Jung
BACKGROUND: Given the potential impact school-based daily physical activity (DPA) policies can have on the health outcomes of Canadian children, it is surprising that such little research has examined the implementation and student-level effectiveness of these policies, and that even less have used theory to understand the barriers and facilitators affecting uptake of this policy by teachers. This review descriptively summarizes the implementation status, approaches used to implement DPA, and the effectiveness of DPA at increasing the physical activity of children at school...
March 27, 2017: Implementation Science: IS
https://www.readbyqxmd.com/read/28345959/ventilatory-inefficiency-and-exertional-dyspnea-in-early-chronic-obstructive-pulmonary-disease
#8
J Alberto Neder, Danilo C Berton, Paulo de Tarso Müller, Amany F Elbehairy, Alcides Rocha, Paolo Palange, Denis E O'Donnell
Exertional dyspnea is present across the spectrum of chronic obstructive pulmonary disease (COPD) severity. However, without realizing it themselves, patients may decrease daily physical activity to avoid distressing respiratory sensations. Dyspnea also may be associated with deconditioning. Cardiopulmonary exercise testing can uncover exertional dyspnea and its physiological determinants in patients with preserved or only mildly-reduced FEV1. Dyspnea in mild COPD can largely be explained by increased "wasted" ventilation in the physiological dead space which heightens the drive to breathe and worsens the inspiratory mechanical constraints...
March 27, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28344735/parental-influences-and-the-relationship-to-their-children-s-physical-activity-levels
#9
Nathan A Chiarlitti, Angela M Kolen
Engaging in a physically active lifestyle relates positively to current health and reduces chances of chronic diseases in the future. Given escalating health care costs, it is paramount to reduce illnesses associated with a lack of physical activity and thus critical to identify factors that influence physical activity - especially in children, with the opportunity for a lifetime impact. One of these influencing factors may be parents/guardians. The intent of this study was to examine the relationship between children's physical activity levels and parental factors including parental physical activity, support/encouragement, restrictiveness, and self-reported participation...
2017: International Journal of Exercise Science
https://www.readbyqxmd.com/read/28344683/dispositional-mindfulness-predicts-adaptive-affective-responses-to-health-messages-and-increased-exercise-motivation
#10
Yoona Kang, Matthew Brook O'Donnell, Victor J Strecher, Emily B Falk
Feelings can shape how people respond to persuasive messages. In health communication, adaptive affective responses to potentially threating messages constitute one key to intervention success. The current study tested dispositional mindfulness, characterized by awareness of the present moment, as a predictor of adaptive affective responses to potentially threatening health messages and desirable subsequent health outcomes. Both general and discrete negative affective states (i.e., shame) were examined in relation to mindfulness and intervention success...
April 2017: Mindfulness
https://www.readbyqxmd.com/read/28335690/promoting-physical-activity-after-stroke-via-self-management-a-feasibility-study
#11
Elisabeth Preston, Catherine M Dean, Louise Ada, Rosalyn Stanton, Sandy Brauer, Suzanne Kuys, Gordon Waddington
BACKGROUND: Many people with mild disability after stroke are physically inactive despite the risk of recurrent stroke. A self-management program may be one strategy to increase physical activity in stroke survivors. OBJECTIVES: To investigate the feasibility of a self-management program, and determine whether self-management can increase daily physical activity levels and self-efficacy for exercise, decrease cardiovascular risk, and improve walking ability, participation, and quality of life in people with mild disability after stroke...
March 23, 2017: Topics in Stroke Rehabilitation
https://www.readbyqxmd.com/read/28329240/effect-of-breathing-oxygen-enriched-air-on-exercise-performance-in-patients-with-precapillary-pulmonary-hypertension-randomized-sham-controlled-cross-over-trial
#12
Silvia Ulrich, Elisabeth D Hasler, Stéphanie Saxer, Michael Furian, Séverine Müller-Mottet, Stephan Keusch, Konrad E Bloch
Aims: The purpose of the current trial was to test the hypothesis that breathing oxygen-enriched air increases exercise performance of patients with pulmonary arterial or chronic thrombo-embolic pulmonary hypertension (PAH/CTEPH) and to investigate involved mechanisms. Methods and results: Twenty-two patients with PAH/CTEPH, eight women, means ± SD 61 ± 14 years, resting mPAP 35 ± 9mmHg, PaO2 ambient air >7.3 kPa, underwent four bicycle ergospirometries to exhaustion on different days, while breathing oxygen-enriched (FiO2 0...
April 14, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28290739/minimum-accelerometer-wear-time-in-infants-a-generalizability-study
#13
E Andrew Pitchford, Leah R Ketcheson, Hyun-Jin Kwon, Dale A Ulrich
BACKGROUND: Research measuring physical activity behaviors during infancy is critical for evaluation of early intervention efforts to reduce rapid weight gain. There is little known about the physical activity patterns of infants, due in part to limited evidence for measurement procedures. This study sought to determine the minimal number of days and hours of accelerometry needed to reliably measure daily physical activity in infants using Generalizability (G) theory. METHODS: A total of 23 infants (14 F, 9 M) wore an accelerometer on the right ankle and right wrist for 7 days...
March 14, 2017: Journal of Physical Activity & Health
https://www.readbyqxmd.com/read/28285311/postural-transitions-during-activities-of-daily-living-could-identify-frailty-status-application-of-wearable-technology-to-identify-frailty-during-unsupervised-condition
#14
Saman Parvaneh, Jane Mohler, Nima Toosizadeh, Gurtej Singh Grewal, Bijan Najafi
BACKGROUND: Impairment of physical function is a major indicator of frailty. Functional performance tests have been shown to be useful for identification of frailty in older adults. However, these tests are often not translatable into unsupervised and remote monitoring of frailty status at home and/or community settings. OBJECTIVE: In this study, we explored daily postural transition quantified using a chest-worn wearable technology to identify frailty in community-dwelling older adults...
March 11, 2017: Gerontology
https://www.readbyqxmd.com/read/28271920/impact-of-educational-interventions-on-primary-prevention-of-cardiovascular-disease-a-systematic-review-with-a-focus-on-physical-activity
#15
Ana Ramôa Castro, Nórton L Oliveira, Fernando Ribeiro, José Oliveira
BACKGROUND: Evidence from epidemiological and experimental studies illustrates the beneficial impact of healthy lifestyle behaviours on cardiovascular risk. OBJECTIVES: To assess the effectiveness of primary care health education interventions designed to promote healthy lifestyles on physical activity levels and cardiovascular risk. METHODS: A computer-aided search on PubMed and Scopus was performed to identify relevant studies published from January 2000 to October 2016...
December 2017: European Journal of General Practice
https://www.readbyqxmd.com/read/28258987/physical-activity-levels-of-community-dwelling-older-adults-are-influenced-by-winter-weather-variables
#16
G R Jones, C Brandon, D P Gill
Winter weather conditions may negatively influence participation of older adults in daily physical activity (PA). OBJECTIVE: Assess the influence of winter meteorological variables, day-time peak ambient temperature, windchill, humidity, and snow accumulation on the ground to accelerometer measured PA values in older adults. METHODS: 50 community-dwelling older adults (77.4±4.7yrs; range 71-89; 12 females) living in Southwestern Ontario (Latitude 42.9°N Longitude 81...
February 22, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28252375/policy-at-play-the-implementation-of-healthy-eating-and-active-living-guidelines-in-municipal-child-care-settings
#17
Kelly McKay, Sherry Nigro
BACKGROUND: In 2012, Ottawa Public Health (OPH) partnered with the City of Ottawa Municipal Child Care (MCC) Services to develop Healthy Eating and Active Living (HEAL) Guidelines. SETTING: The Guidelines aim to promote consistent standards of practice in child care settings related to healthy environments and food, physical activity, physical literacy, decreased sedentary behaviours, and positive role modeling by staff. The Guidelines targeted 498 children aged 18 months to 5 years, attending MCC centres...
March 1, 2017: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
https://www.readbyqxmd.com/read/28241159/timed-light-therapy-for-sleep-and-daytime-sleepiness-associated-with-parkinson-disease-a-randomized-clinical-trial
#18
Aleksandar Videnovic, Elizabeth B Klerman, Wei Wang, Angelica Marconi, Teresa Kuhta, Phyllis C Zee
Importance: Impaired sleep and alertness are some of the most common nonmotor manifestations of Parkinson disease (PD) and currently have only limited treatment options. Light therapy (LT), a widely available treatment modality in sleep medicine, has not been systematically studied in the PD population. Objective: To determine the safety and efficacy of LT on excessive daytime sleepiness (EDS) associated with PD. Design, Settings, and Participants: This randomized, placebo-controlled, clinical intervention study was set in PD centers at Northwestern University and Rush University...
April 1, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28231078/effects-of-aerobic-exercise-training-on-ace-and-adrb2-gene-expression-plasma-angiotensin-ii-level-and-flow-mediated-dilation-a-study-on-obese-postmenopausal-women-with-prehypertension
#19
Noushin Azadpour, Bakhtyar Tartibian, Şükran Nazan Koşar
OBJECTIVE: The purpose of this study is to determine the effect of 10 weeks of moderate-intensity aerobic exercise training (MIET) on blood pressure (BP), angiotensin-converting enzyme (ACE) and β2-adrenergic receptor (ADRB2) gene expression in leukocytes, plasma angiotensin II (Ang II), and flow-mediated dilation (FMD) in obese postmenopausal women (PMW) with prehypertension. METHODS: Twenty-four obese prehypertensive PMW (aged 50-70 y; body mass index ≥30 kg/m) randomly assigned to control (n = 12) and exercise (n = 12) groups...
March 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28214933/findings-from-american-indian-needs-assessments
#20
Linda Burhansstipanov, Linda U Krebs, Lisa Harjo, Kathleen Ragan, Judith Salmon Kaur, Vickie Marsh, Dewey Painter
Because of decreased access and dismal survival rates, strategies need to be developed to increase cancer awareness and facilitate cancer prevention, early detection, and screening activities within American Indian (AI) populations. The purpose of this study was to develop a locally tailored needs assessment to collect cancer prevention, control, and risk factor information and knowledge, attitude, and perceived behavior (hereafter referred to as "needs assessment") data from 500 community members living in 3 geographically diverse settings: the Southeastern USA, the Rocky Mountain region, and the Northern Plains...
February 18, 2017: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
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