keyword
MENU ▼
Read by QxMD icon Read
search

Activity trackers

keyword
https://www.readbyqxmd.com/read/28078090/the-effect-of-ongoing-feedback-on-physical-activity-levels-following-an-exercise-intervention-in-older-adults-a-randomised-controlled-trial-protocol
#1
Katie-Jane Brickwood, Stuart T Smith, Greig Watson, Andrew D Williams
BACKGROUND: Physical inactivity ranks as a major contributing factor in the development and progression of chronic disease. Lifestyle interventions reduce the progression of chronic disease, however, compliance decreases over time and health effects only persist as long as the new lifestyle is maintained. Telephone counselling (TC) is an effective way to provide individuals with ongoing support to maintain lifestyle changes. Remote physical activity monitoring and feedback (RAMF) via interactive technologies such as activity trackers and smartphones may be a cost-effective alternative to TC, however, this comparison has not been made...
2017: BMC Sports Science, Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28069560/does-usage-of-an-ehealth-intervention-reduce-the-risk-of-excessive-gestational-weight-gain-secondary-analysis-from-a-randomized-controlled-trial
#2
Meredith Leigh Graham, Myla S Strawderman, Margaret Demment, Christine Marie Olson
BACKGROUND: Excessive gestational weight gain (GWG) contributes to the development of obesity in mother and child. Internet-based interventions have the potential for delivering innovative and interactive options for prevention of excessive GWG to large numbers of people. OBJECTIVE: The objective of this study was to create a novel measure of Internet-based intervention usage patterns and examine whether usage of an Internet-based intervention is associated with reduced risk of excessive GWG...
January 9, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28063226/enhancing-physical-activity-and-reducing-obesity-through-smartcare-and-financial-incentives-a-pilot-randomized-trial
#3
Dong Wook Shin, Jae Moon Yun, Jung-Hyun Shin, Hyuktae Kwon, Hye Yeon Min, Hee-Kyung Joh, Won Joo Chung, Jin Ho Park, Kee-Taig Jung, BeLong Cho
OBJECTIVE: A pilot randomized trial assessed the feasibility and effectiveness of an intervention combining Smartcare (activity tracker with a smartphone application) and financial incentives. METHODS: A three-arm, open-label randomized controlled trial design involving traditional education, Smartcare, and Smartcare with financial incentives was involved in this study. The latter group received financial incentives depending on the achievement of daily physical activity goals (process incentive) and weight loss targets (outcome incentive)...
January 7, 2017: Obesity
https://www.readbyqxmd.com/read/28052867/how-consumer-physical-activity-monitors-could-transform-human-physiology-research
#4
Stephen P Wright, Tyish S Hall Brown, Scott R Collier, Kathryn Sandberg
Sedentary lifestyle and lack of physical activity are well-established risk factors for chronic disease and adverse health outcomes. Thus there is enormous interest in measuring physical activity in biomedical research. Many consumer physical activity monitors, including Basis® Health Tracker, BodyMedia® Fit, DirectLife®, Fitbit® Flex, Fitbit One, Fitbit Zip, Garmin® Vivofit, Jawbone® UP, MisFit® Shine, Nike® FuelBand, Polar® Loop, Withings® Pulse O2, and others have accuracies similar to that of research-grade physical activity monitors for measuring steps...
January 4, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28052773/a-cluster-randomised-controlled-trial-to-promote-physical-activity-in-adolescents-the-raising-awareness-of-physical-activity-raw-pa-study
#5
Nicola D Ridgers, Anna Timperio, Helen Brown, Kylie Ball, Susie Macfarlane, Samuel K Lai, Kara Richards, Winsfred Ngan, Jo Salmon
BACKGROUND: Recent technological advances provide an alternative yet underutilised opportunity for promoting physical activity in youth. The primary aim of the Raising Awareness of Physical Activity (RAW-PA) Study is to examine the short- and longer-term impact of a wearable activity monitor combined with digital behaviour change resources on adolescents' daily physical activity levels. METHODS/DESIGN: RAW-PA is a 12 week, multicomponent physical activity intervention that utilises a popular activity tracker (Fitbit® Flex) and supporting digital materials that will be delivered online via social media...
January 4, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28039022/a-single-blind-randomized-control-trial-of-adjunctive-transcranial-direct-current-stimulation-tdcs-for-chronic-pain-among-patients-receiving-specialized-inpatient-multimodal-pain-management
#6
G Janice Jimenez-Torres, Benjamin L Weinstein, Cory R Walker, J Christopher Fowler, Philippa Ashford, Jeffrey J Borckardt, Alok Madan
Available treatments for chronic pain (CP) are modestly effective or associated with iatrogenic harm. Transcranial direct current stimulation (tDCS) is a minimally-invasive brain stimulation technique that may be an effective, adjunctive treatment to non-opioid therapies. In this randomized control trial (RCT), we compare adjunctive active versus sham tDCS among patients in a multimodal inpatient pain management program. The primary objectives of the RCT are to improve pain tolerance and subjective pain experience METHODS AND DESIGN: Patients admitted to the Pain Management Program at The Menninger Clinic in Houston, Texas are eligible for this trial...
December 27, 2016: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28036004/sensing-technologies-for-autism-spectrum-disorder-screening-and-intervention
#7
John-John Cabibihan, Hifza Javed, Mohammed Aldosari, Thomas W Frazier, Haitham Elbashir
This paper reviews the state-of-the-art in sensing technologies that are relevant for Autism Spectrum Disorder (ASD) screening and therapy. This disorder is characterized by difficulties in social communication, social interactions, and repetitive behaviors. It is diagnosed during the first three years of life. Early and intensive interventions have been shown to improve the developmental trajectory of the affected children. The earlier the diagnosis, the sooner the intervention therapy can begin, thus, making early diagnosis an important research goal...
December 27, 2016: Sensors
https://www.readbyqxmd.com/read/28005190/step-counting-a-review-of-measurement-considerations-and-health-related-applications
#8
REVIEW
David R Bassett, Lindsay P Toth, Samuel R LaMunion, Scott E Crouter
Step counting has long been used as a method of measuring distance. Starting in the mid-1900s, researchers became interested in using steps per day to quantify ambulatory physical activity. This line of research gained momentum after 1995, with the introduction of reasonably accurate spring-levered pedometers with digital displays. Since 2010, the use of accelerometer-based "activity trackers" by private citizens has skyrocketed. Steps have several advantages as a metric for assessing physical activity: they are intuitive, easy to measure, objective, and they represent a fundamental unit of human ambulatory activity...
December 22, 2016: Sports Medicine
https://www.readbyqxmd.com/read/28003177/substitution-of-usual-perioperative-care-by-ehealth-to-enhance-postoperative-recovery-in-patients-undergoing-general-surgical-or-gynecological-procedures-study-protocol-of-a-randomized-controlled-trial
#9
Eva van der Meij, Judith Af Huirne, Esther Va Bouwsma, Johanna M van Dongen, Caroline B Terwee, Peter M van de Ven, Chantal M den Bakker, Suzan van der Meij, W Marchien van Baal, Wouter Kg Leclercq, Peggy Maj Geomini, Esther Cj Consten, Steven E Schraffordt Koops, Paul Jm van Kesteren, Hein Bac Stockmann, A Dorien Ten Cate, Paul Hp Davids, Petrus C Scholten, Baukje van den Heuvel, Frederieke G Schaafsma, Wilhelmus Jhj Meijerink, H Jaap Bonjer, Johannes R Anema
BACKGROUND: Due to the strong reduction in the length of hospital stays in the last decade, the period of in-hospital postoperative care is limited. After discharge from the hospital, guidance and monitoring on recovery and resumption of (work) activities are usually not provided. As a consequence, return to normal activities and work after surgery is hampered, leading to a lower quality of life and higher costs due to productivity loss and increased health care consumption. OBJECTIVE: With this study we aim to evaluate whether an eHealth care program can improve perioperative health care in patients undergoing commonly applied abdominal surgical procedures, leading to accelerated recovery and to a reduction in costs in comparison to usual care...
December 21, 2016: JMIR Research Protocols
https://www.readbyqxmd.com/read/27972221/physical-activity-and-health-related-quality-of-life-among-adults-with-type-2-diabetes-results-from-wearable-fitness-trackers
#10
J Vietri, E A Witt, T Meyer
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27970664/incorporating-biometric-data-from-wearable-activity-trackers-with-study-data-in-france-and-the-uk
#11
L Fink, G Chanot, F Bernard, B Mondry, K Bondarenko
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27966632/surfactin-inducing-mitochondria-dependent-ros-to-activate-mapks-nf-%C3%AE%C2%BAb-and-inflammasomes-in-macrophages-for-adjuvant-activity
#12
Ping Gan, Zhenqiu Gao, Xiuyun Zhao, Gaofu Qi
Surfactin, a natural lipopeptide, can be used both as parenteral and non-parenteral adjuvant for eliciting immune response. However, the mechanisms that confer its adjuvant properties have not been fully explored. By staining with NHS-Rhodamine B labeled surfactin and Mito-Tracker Green, we found surfactin could penetrate into macrophages to bind with mitochondria, following induce ROS that could be inhibited by mitochondria-dependent ROS inhibitor. ROS enhanced p38 MAPK and JNK expression, as well their phorsphorylation, following activated NF-κB nuclear translocation in macrophages that was obviously inhibited by mitochondria-dependent ROS inhibitor...
December 14, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27931196/attentional-bias-modification-in-depression-through-gaze-contingencies-and-regulatory-control-using-a-new-eye-tracking-intervention-paradigm-study-protocol-for-a-placebo-controlled-trial
#13
Carmelo Vazquez, Ivan Blanco, Alvaro Sanchez, Richard J McNally
BACKGROUND: Attentional biases, namely difficulties both to disengage attention from negative information and to maintain it on positive information, play an important role in the onset and maintenance of the disorder. Recently, researchers have developed specific attentional bias modification (ABM) techniques aimed to modify these maladaptive attentional patterns. However, the application of current ABM procedures has yielded, so far, scarce results in depression due, in part, to some methodological shortcomings...
December 8, 2016: BMC Psychiatry
https://www.readbyqxmd.com/read/27919170/validation-of-the-fitbit-one-garmin-vivofit-and-jawbone-up-activity-tracker-in-estimation-of-energy-expenditure-during-treadmill-walking-and-running
#14
Kym Price, Stephen R Bird, Noel Lythgo, Isaac S Raj, Jason Y L Wong, Chris Lynch
OBJECTIVES: To determine the validity of energy expenditure estimation made by the Fitbit One, Garmin Vivofit and Jawbone UP activity trackers during treadmill walking and running. Determining validity of such trackers will inform the interpretation of the data they generate. DESIGN: Cross-sectional study. METHOD: Fourteen adults walked at 0.70, 1.25, 1.80 ms(-1) and ran at 2.22, 2.78, 3.33 ms(-1) on a treadmill wearing a Fitbit One, Garmin Vivofit and Jawbone UP...
December 5, 2016: Journal of Medical Engineering & Technology
https://www.readbyqxmd.com/read/27918704/comparison-of-3d-joint-angles-measured-with-the-kinect-2-0-skeletal-tracker-versus-a-marker-based-motion-capture-system
#15
Trent M Guess, Swithin Razu, Amirhossein Jahandar, Marjorie Skubic, Zhiyu Huo
The Microsoft Kinect is becoming a widely used tool for inexpensive, portable measurement of human motion with the potential to support clinical assessments of performance and function. In this study, the relative osteokinematic Cardan joint angles of the hip and knee were calculated using the Kinect 2.0 skeletal tracker. The pelvis segments of the default skeletal model were reoriented and three-dimensional joint angles were compared to a marker-based system during a drop vertical jump and a hip abduction motion...
December 5, 2016: Journal of Applied Biomechanics
https://www.readbyqxmd.com/read/27913206/mag-fluo4-in-t-cells-imaging-of-intra-organelle-free-ca-2-concentrations
#16
Björn-Philipp Diercks, Ralf Fliegert, Andreas H Guse
Ca(2+) signaling is a major signal transduction pathway involved in T cell activation, but also in apoptosis of T cells. Since T cells make use of several Ca(2+)-mobilizing second messengers, such as nicotinic acid adenine dinucleotide phosphate, d-myo-inositol 1,4,5-trisphosphate, and cyclic ADP-ribose, we intended to analyze luminal Ca(2+) concentration upon cell activation. Mag-Fluo4/AM, a low-affinity Ca(2+) dye known to localize to the endoplasmic reticular lumen in many cell types, showed superior brightness and bleaching stability, but, surprisingly, co-localized with mito-tracker, but not with ER-tracker in Jurkat T cells...
November 30, 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27912681/how-valid-are-wearable-physical-activity-trackers-for-measuring-steps
#17
Hyun-Sung An, Gregory C Jones, Seoung-Ki Kang, Gregory J Welk, Jung-Min Lee
Wearable activity trackers have become popular for tracking individual's daily physical activity, but little information is available to substantiate the validity of these devices in step counts. Thirty-five healthy individuals completed three conditions of activity tracker measurement: walking/jogging on a treadmill, walking over-ground on an indoor track, and a 24-hour free-living condition. Participants wore 10 activity trackers at the same time for both treadmill and over-ground protocol. Of these 10 activity trackers three were randomly given for 24-hour free-living condition...
December 2, 2016: European Journal of Sport Science
https://www.readbyqxmd.com/read/27903490/can-a-free-wearable-activity-tracker-change-behavior-the-impact-of-trackers-on-adults-in-a-physician-led-wellness-group
#18
Lisa Gualtieri, Sandra Rosenbluth, Jeffrey Phillips
BACKGROUND: Wearable activity trackers (trackers) are increasingly popular devices used to track step count and other health indicators. Trackers have the potential to benefit those in need of increased physical activity, such as adults who are older and face significant health challenges. These populations are least likely to purchase trackers and most likely to face challenges in using them, yet may derive educational, motivational, and health benefits from their use once these barriers are removed...
November 30, 2016: JMIR Research Protocols
https://www.readbyqxmd.com/read/27900173/how-accurate-are-the-wrist-based-heart-rate-monitors-during-walking-and-running-activities-are-they-accurate-enough
#19
Sarah E Stahl, Hyun-Sung An, Danae M Dinkel, John M Noble, Jung-Min Lee
BACKGROUND: Heart rate (HR) monitors are valuable devices for fitness-orientated individuals. There has been a vast influx of optical sensing blood flow monitors claiming to provide accurate HR during physical activities. These monitors are worn on the arm and wrist to detect HR with photoplethysmography (PPG) techniques. Little is known about the validity of these wearable activity trackers. AIM: Validate the Scosche Rhythm (SR), Mio Alpha (MA), Fitbit Charge HR (FH), Basis Peak (BP), Microsoft Band (MB), and TomTom Runner Cardio (TT) wireless HR monitors...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27899222/camera-tracking-gaming-control-device-for-evaluation-of-active-wrist-flexion-and-extension
#20
Dalit Shefer Eini, Navah Z Ratzon, Albert A Rizzo, Shih-Ching Yeh, Belinda Lange, Batia Yaffe, Alexander Daich, Patrice L Weiss, Rachel Kizony
STUDY DESIGN: Cross sectional. INTRODUCTION: Measuring wrist range of motion (ROM) is an essential procedure in hand therapy clinics. PURPOSE OF THE STUDY: To test the reliability and validity of a dynamic ROM assessment, the Camera Wrist Tracker (CWT). METHODS: Wrist flexion and extension ROM of 15 patients with distal radius fractures and 15 matched controls were assessed with the CWT and with a universal goniometer...
November 26, 2016: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
keyword
keyword
111167
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"