keyword
MENU ▼
Read by QxMD icon Read
search

Interval training

keyword
https://www.readbyqxmd.com/read/29678902/development-of-a-breast-cancer-risk-prediction-model-for-women-in-nigeria
#1
Shengfeng Wang, Temidayo O Ogundiran, Adeyinka Ademola, Olayiwola A Oluwasola, Adewunmi O Adeoye, Adenike Sofoluwe, Imran Morhason-Bello, Stella O Odedina, Imaria Agwai, Clement Adebamowo, Millicent Obajimi, Oladosu Ojengbede, Olufunmilayo I Olopade, Dezheng Huo
BACKGROUND: Risk prediction models have been widely used to identify women at higher risk of breast cancer. We aim to develop a model for absolute breast cancer risk prediction for Nigerian women. METHODS: A total of 1,811 breast cancer cases and 2,225 controls from the Nigerian Breast Cancer Study (NBCS, 1998~2015) were included. Subjects were randomly divided into the training and validation sets. Incorporating local incidence rates, multivariable logistic regressions were used to develop the model...
April 20, 2018: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/29678606/ketogenic-diet-high-intensity-interval-training-hiit-and-memory-training-in-the-treatment-of-mild-cognitive-impairment-a-case-study
#2
Kaitlyn Dahlgren, Kelly J Gibas
Alzheimer's disease (AD) deaths have increased by 89% since 2000. This alarming trajectory of neurological disease highlights the failure of current best practice. Deteriorating brain fuel supply is the nemesis of intact neurological health. Cerebral hypo-metabolism associated with AD occurs years before onset. Both the ketogenic diet and calorie restriction (fasting) lead to a compensatory rise in ketones to improve energy deficits in the brain derived from cerebral insulin resistance. Two forms of ketone bodies, β-hydroxybutyrate and acetoacetate, fuel the brain during starvation, fasting and strenuous exercise...
April 11, 2018: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/29678450/effects-of-exercise-training-on-pulmonary-function-in-adults-with-chronic-lung-disease-a-meta-analysis-of-randomized-controlled-trials
#3
REVIEW
Pablo A Salcedo, Jacob B Lindheimer, Jacquelyn C Klein-Adams, Anays M Sotolongo, Michael J Falvo
OBJECTIVE: To quantify the effect of exercise training on indices of pulmonary function in adults with chronic lung disease using meta-analytic techniques. Whole body exercise training is well-known to confer favorable adaptations to multiple organ systems; however, exercise-induced adaptations to the respiratory system are assumed to be limited, if present at all, but have not been systematically reviewed. DATA SOURCES: Eligible trials were identified using a systematic search of Medline, Web of Science, Physiotherapy Evidence Database (PEDro) and GoogleScholar databases...
April 17, 2018: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/29677197/a-novel-statistical-method-for-assessing-effective-adherence-to-medication-and-calculating-optimal-drug-dosages
#4
Garrett Greene, Richard W Costello, Breda Cushen, Imran Sulaiman, Elaine Mac Hale, Ronan M Conroy, Frank Doyle
OBJECTIVE: We derive a novel model-based metric for effective adherence to medication, and validate it using data from the INhaler Compliance Assessment device (INCATM). This technique employs dose timing data to estimate the threshold drug concentration needed to maintain optimal health. METHODS: The parameters of the model are optimised against patient outcome data using maximum likelihood methods. The model is fitted and validated by secondary analysis of two independent datasets from two remote-monitoring studies of adherence, conducted through clinical research centres of 5 Irish hospitals...
2018: PloS One
https://www.readbyqxmd.com/read/29677192/the-dyad-adaptive-paced-auditory-serial-addition-test-da-pasat-normative-data-and-the-effects-of-repeated-testing-simulated-malingering-and-traumatic-brain-injury
#5
David L Woods, John M Wyma, Timothy J Herron, E William Yund, Bruce Reed
The Paced Auditory Serial Addition Test (PASAT) is widely used to evaluate processing speed and executive function in patients with multiple sclerosis, traumatic brain injury, and other neurological disorders. In the PASAT, subjects listen to sequences of digits while continuously reporting the sum of the last two digits presented. Four different stimulus onset asynchronies (SOAs) are usually tested, with difficulty increasing as SOAs are reduced. Ceiling effects are common at long SOAs, while the digit delivery rate often exceeds the subject's processing capacity at short SOAs, causing some subjects to stop performing altogether...
2018: PloS One
https://www.readbyqxmd.com/read/29677148/oxygen-consumption-and-acoustic-activity-of-adult-callosobruchus-maculatus-f-coleoptera-chrysomelidae-bruchinae-during-hermetic-storage
#6
Anastasia W Njoroge, Richard W Mankin, Bradley W Smith, Dieudonne Baributsa
Acoustic monitoring was applied to consider hermetic exposure durations and oxygen levels required to stop adult Callosobruchus maculatus activity and economic damage on cowpea. A 15-d study was conducted with six treatments of 25, 50, and 100 C. maculatus adults in 500 and 1000 mL jars using acoustic probes inserted through stoppers sealing the jars. Acoustic activity as a result of locomotion, mating, and egg-laying was measured by identifying sound impulses with frequency spectra representative of known insect sounds, and counting trains (bursts) of impulses separated by intervals of <200 ms, that typically are produced only by insects...
April 20, 2018: Insects
https://www.readbyqxmd.com/read/29677060/cerebral-small-vessel-but-not-large-vessel-disease-is-associated-with-impaired-cerebral-autoregulation-during-cardiopulmonary-bypass-a-retrospective-cohort-study
#7
Yohei Nomura, Roland Faegle, Daijiro Hori, Abbas Al-Qamari, Alexander J Nemeth, Rebecca Gottesman, Gayane Yenokyan, Charles Brown, Charles W Hogue
BACKGROUND: Impaired cerebral blood flow (CBF) autoregulation during cardiopulmonary bypass (CPB) is associated with stroke and other adverse outcomes. Large and small arterial stenosis is prevalent in patients undergoing cardiac surgery. We hypothesize that large and/or small vessel cerebral arterial disease is associated with impaired cerebral autoregulation during CPB. METHODS: A retrospective cohort analysis of data from 346 patients undergoing cardiac surgery with CPB enrolled in an ongoing prospectively randomized clinical trial of autoregulation monitoring were evaluated...
April 17, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29676956/high-intensity-interval-training-after-stroke-an-opportunity-to-promote-functional-recovery-cardiovascular-health-and-neuroplasticity
#8
Jennifer Crozier, Marc Roig, Janice J Eng, Marilyn MacKay-Lyons, Joyce Fung, Michelle Ploughman, Damian M Bailey, Shane N Sweet, Nicholas Giacomantonio, Alexander Thiel, Michael Trivino, Ada Tang
INTRODUCTION: Stroke is the leading cause of adult disability. Individuals poststroke possess less than half of the cardiorespiratory fitness (CRF) as their nonstroke counterparts, leading to inactivity, deconditioning, and an increased risk of cardiovascular events. Preserving cardiovascular health is critical to lower stroke risk; however, stroke rehabilitation typically provides limited opportunity for cardiovascular exercise. Optimal cardiovascular training parameters to maximize recovery in stroke survivors also remains unknown...
April 1, 2018: Neurorehabilitation and Neural Repair
https://www.readbyqxmd.com/read/29675669/can-we-draw-general-conclusions-from-interval-training-studies
#9
Ricardo Borges Viana, Claudio Andre Barbosa de Lira, João Pedro Araújo Naves, Victor Silveira Coswig, Fabrício Boscolo Del Vecchio, Rodrigo Ramirez-Campillo, Carlos Alexandre Vieira, Paulo Gentil
Interval training (IT) has been used for many decades with the purpose of increasing performance and promoting health benefits while demanding a relatively small amount of time. IT can be defined as intermittent periods of intense exercise separated by periods of recovery and has been divided into high-intensity interval training (HIIT), sprint interval training (SIT), and repeated sprint training (RST). IT use has resulted in the publication of many studies and many of them with conflicting results and positions...
April 19, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29675096/nomograms-to-predict-individual-prognosis-of-patients-with-primary-small-cell-carcinoma-of-the-bladder
#10
Fan Dong, Yifan Shen, Fengbin Gao, Xiao Shi, Tianyuan Xu, Xianjin Wang, Xiaohua Zhang, Shan Zhong, Minguang Zhang, Shanwen Chen, Zhoujun Shen
Objectives: To develop reliable nomograms to estimate individualized overall survival (OS) and cancer specific survival (CSS) for patients with primary small cell carcinoma of the bladder (SCCB) and compare the predictive value with the AJCC stages. Patients and Methods: 582 eligible SCCB patients identified in the Surveillance, Epidemiology, and End Results (SEER) dataset were randomly divided into training (n=482) and validation (n=100) cohorts. Akaike information criterion was used to select the clinically important variables in multivariate Cox models when establishing nomograms...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29673567/electric-acoustic-forward-masking-in-cochlear-implant-users-with-ipsilateral-residual-hearing
#11
Marina Imsiecke, Benjamin Krüger, Andreas Büchner, Thomas Lenarz, Waldo Nogueira
In order to investigate the temporal mechanisms of the auditory system, psychophysical forward masking experiments were conducted in cochlear implant users who had preserved acoustic hearing in the ipsilateral ear. This unique electric-acoustic stimulation (EAS) population allowed the measurement of threshold recovery functions for acoustic or electric probes in the presence of electric or acoustic maskers, respectively. In the electric masking experiment, the forward masked threshold elevation of acoustic probes was measured as a function of the time interval after the offset of the electric masker, i...
April 9, 2018: Hearing Research
https://www.readbyqxmd.com/read/29672229/the-effects-of-mild-hypothermia-on-self-paced-exercise-performance
#12
Steven A H Ferguson, Neil Derek Eves, Brian D Roy, Gary J Hodges, Stephen S Cheung
This study examined self-paced, high-intensity exercise during mild hypothermia and whether hyperoxia may offset any potential impairment. Twelve trained males each completed 15 km time trials in three environmental conditions: Neutral (23{degree sign}C, Fi O2 : 0.21), Cold (0{degree sign}C, Fi O2 : 0.21), and Cold+Hyper (0{degree sign}C, Fi O2 : 0.40). Cold and Cold+Hyper trials occurred after a 0.5{degree sign}C drop in rectal temperature. Rectal temperature was higher (p{less than or equal to}0.016) throughout Neutral compared to Cold and Cold+Hyper; Cold had a higher (p{less than or equal to}0...
April 19, 2018: Journal of Applied Physiology
https://www.readbyqxmd.com/read/29670824/characterization-of-brain-anatomical-patterns-by-comparing-region-intensity-distributions-applications-to-the-description-of-alzheimer-s-disease
#13
Diana L Giraldo, Juan D García-Arteaga, Simón Cárdenas-Robledo, Eduardo Romero
Purpose: This work presents an automatic characterization of the Alzheimer's disease describing the illness as a multidirectional departure from a baseline defining the control state, being these directions determined by a distance between functional-equivalent anatomical regions. Methods: After a brain parcellation, a region is described by its histogram of gray levels, and the Earth mover's distance establishes how close or far these regions are. The medoid of the control group is set as the reference and any brain is characterized by its set of distances to this medoid...
April 2018: Brain and Behavior
https://www.readbyqxmd.com/read/29670762/rolling-refresher-simulation-improves-performance-and-retention-of-paediatric-intensive-care-unit-nurse-code-cart-management
#14
Marcy N Singleton, Kimberly F Allen, Zhongze Li, Kevin McNerney, Urs H Naber, Matthew S Braga
Introduction: Paediatric Intensive Care Unit Nurses (PICU RNs) manage the code cart during paediatric emergencies at the Children's Hospital at Dartmouth-Hitchcock. These are low -frequency, high-stakes events. Methods: An uncontrolled intervention study with 6-month follow-up. A collaboration of physician and nursing experts developed a rolling-refresher training programme consisting of five simulated scenarios, including 22 code cart skills, to establish nursing code cart competency...
April 2018: BMJ simulation & technology enhanced learning
https://www.readbyqxmd.com/read/29667606/applying-a-new-computer-aided-detection-scheme-generated-imaging-marker-to-predict-short-term-breast-cancer-risk
#15
Seyedehnafiseh Mirniaharikandehei, Alan B Hollingsworth, Bhavika Patel, Morteza Heidari, Hong Liu, Bin Zheng
This study aims to investigate the feasibility of identifying a new quantitative imaging marker based on false-positives generated by computer-aided detection (CAD) scheme to help predict short-term breast cancer risk. An image dataset including four view mammograms acquired from 1,044 women was retrospectively assembled. All mammograms were originally interpreted as negative by radiologists. In the next subsequent mammography screening, 402 women were diagnosed with breast cancer and 642 remained negative...
April 18, 2018: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/29666769/joint-level-energetics-differentiate-isoinertial-from-speed-power-resistance-training-a-bayesian-analysis
#16
Bernard X W Liew, Christopher C Drovandi, Samuel Clifford, Justin W L Keogh, Susan Morris, Kevin Netto
Background: There is convincing evidence for the benefits of resistance training on vertical jump improvements, but little evidence to guide optimal training prescription. The inability to detect small between modality effects may partially reflect the use of ANOVA statistics. This study represents the results of a sub-study from a larger project investigating the effects of two resistance training methods on load carriage running energetics. Bayesian statistics were used to compare the effectiveness of isoinertial resistance against speed-power training to change countermovement jump (CMJ) and squat jump (SJ) height, and joint energetics...
2018: PeerJ
https://www.readbyqxmd.com/read/29665854/a-community-based-physical-activity-intervention-to-prevent-mobility-related-disability-for-retired-older-people-retirement-in-action-react-study-protocol-for-a-randomised-controlled-trial
#17
Afroditi Stathi, Janet Withall, Colin J Greaves, Janice L Thompson, Gordon Taylor, Antonieta Medina-Lara, Colin Green, James Bilzon, Selena Gray, Heidi Johansen-Berg, Claire E Sexton, Max J Western, Jolanthe L de Koning, Jessica C Bollen, Sarah J Moorlock, Naiara Demnitz, Poppy Seager, Jack M Guralnik, W Jack Rejeski, Ken R Fox
BACKGROUND: The REtirement in ACTion (REACT) study is a multi-centre, pragmatic, two-arm, parallel-group randomised controlled trial (RCT) with an internal pilot phase. It aims to test the effectiveness and cost-effectiveness of a community, group-based physical activity intervention for reducing, or reversing, the progression of functional limitations in older people who are at high risk of mobility-related disability. METHODS/DESIGN: A sample of 768 sedentary, community-dwelling, older people aged 65 years and over with functional limitations, but who are still ambulatory (scores between 4 and 9 out of 12 in the Short Physical Performance Battery test (SPPB)) will be randomised to receive either the REACT intervention, delivered over a period of 12 months by trained facilitators, or a minimal control intervention...
April 17, 2018: Trials
https://www.readbyqxmd.com/read/29665126/prophylactic-therapy-with-omeprazole-for-prevention-of-equine-gastric-ulcer-syndrome-egus-in-horses-in-active-training-a-meta-analysis
#18
L V Mason, J R Moroney, R J Mason
BACKGROUND: Guidelines regarding the impact and value of prophylaxis or maintenance therapy in Equine Gastric Ulcer Syndrome (EGUS) are not well established or defined. The merits and the magnitude of effects of prophylaxis for spontaneous or recurrent squamous gastric ulceration in horses in training are uncertain. OBJECTIVES: To pool data from randomised controlled trials (RCTs) to eliminate reporting bias and evaluate the efficacy of prophylactic omeprazole in the prevention of EGUS in training horses, and secondarily to compare prophylactic dosages of omeprazole...
April 17, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29664338/impact-of-clinical-history-on-maximum-pi-rads-version-2-score-a-six-reader-120-case-sham-history-retrospective-evaluation
#19
Prasad R Shankar, Ravi K Kaza, Mahmoud M Al-Hawary, William R Masch, Nicole E Curci, Mishal Mendiratta-Lala, Michelle D Sakala, Timothy D Johnson, Matthew S Davenport
Purpose To assess the impact of clinical history on the maximum Prostate Imaging Recording and Data System (PI-RADS) version 2 (v2) score assigned to multiparametric magnetic resonance (MR) imaging of the prostate. Materials and Methods This retrospective cohort study included 120 consecutively selected multiparametric prostate MR imaging studies performed between November 1, 2016, and December 31, 2016. Sham clinical data in four domains (digital rectal examination, prostate-specific antigen level, plan for biopsy, prior prostate cancer history) were randomly assigned to each case by using a balanced orthogonal design...
April 17, 2018: Radiology
https://www.readbyqxmd.com/read/29661626/influence-of-an-independent-quarterly-audit-on-publicly-reported-vancomycin-resistant-enterocococi-bacteremia-data-in-ontario-canada
#20
Chatura Prematunge, Michelle E Policarpio, Jennie Johnstone, Kwaku Adomako, Emily Nadolny, Freda Lam, Ye Li, Kevin A Brown, Gary Garber
BACKGROUND: All Ontario hospitals are mandated to self-report vancomycin-resistant enterocococi (VRE) bacteremias to Ontario's Ministry of Health and Long-term Care for public reporting purposes. Independent quarterly audits of publicly reported VRE bacteremias between September 2013 and June 2015 were carried out by Public Health Ontario. VRE bacteremia case-reporting errors between January 2009 and August 2013 were identified by a single retrospective audit. METHODS: Employing a quasiexperimental pre-post study design, the relative risk of VRE bacteremia reporting errors before and after quarterly audits were modeled using Poisson regression adjusting for hospital type, case counts reported to the Ministry of Health and Long-term Care, and autocorrelation via generalized estimating equation...
April 13, 2018: American Journal of Infection Control
keyword
keyword
5847
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"