keyword
MENU ▼
Read by QxMD icon Read
search

Participant

keyword
https://www.readbyqxmd.com/read/29342446/the-impact-of-happy-and-angry-faces-on-working-memory-in-depressed-adolescents
#1
Laura Wante, Sven C Mueller, Sofie Cromheeke, Caroline Braet
Recent cognitive models suggest that the ability to control emotional information in working memory (WM) may be implicated in the etiology and maintenance of depression. However, few studies have examined the effects of processing relevant and irrelevant emotional stimuli on WM performance in depressed adolescents. In the current study, depressed adolescents (n = 27) and healthy adolescents (n = 49) completed two versions of an emotional n-back task: a low WM load (0-back) task and a high WM load (2-back) task...
January 14, 2018: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/29342443/test-retest-reliability-of-transcranial-magnetic-stimulation-eeg-evoked-potentials
#2
Lewis J Kerwin, Corey J Keller, Wei Wu, Manjari Narayan, Amit Etkin
BACKGROUND: Transcranial magnetic stimulation (TMS)-evoked potentials (TEPs), recorded using electroencephalography (TMS-EEG), offer a powerful tool for measuring causal interactions in the human brain. However, the test-retest reliability of TEPs, critical to their use in clinical biomarker and interventional studies, remains poorly understood. OBJECTIVE/HYPOTHESIS: We quantified TEP reliability to: (i) determine the minimal TEP amplitude change which significantly exceeds that associated with simply re-testing, (ii) locate the most reliable scalp regions of interest (ROIs) and TEP peaks, and (iii) determine the minimal number of TEP pulses for achieving reliability...
December 29, 2017: Brain Stimulation
https://www.readbyqxmd.com/read/29342435/the-2016-american-academy-of-ophthalmology-iris%C3%A2-registry-intelligent-research-in-sight-database-characteristics-and-methods
#3
Michael F Chiang, Alfred Sommer, William L Rich, Flora Lum, David W Parke
PURPOSE: To describe the characteristics of the patient population included in the 2016 IRIS® Registry (Intelligent Research in Sight) database for analytic aims. DESIGN: Description of a clinical data registry. PARTICIPANTS: The 2016 IRIS Registry database consists of 17 363 018 unique patients from 7200 United States-based ophthalmologists in the United States. METHODS: Electronic health record (EHR) data were extracted from the participating practices and placed into a clinical database...
January 13, 2018: Ophthalmology
https://www.readbyqxmd.com/read/29342417/a-study-of-the-cost-effectiveness-of-fenestrated-branched-evar-compared-with-open-surgery-for-patients-with-complex-aortic-aneurysms-at-2-years
#4
Morgane Michel, Jean-Pierre Becquemin, Jean Marzelle, Céline Quelen, Isabelle Durand-Zaleski
OBJECTIVES: The aim was to assess the cost-effectiveness of fenestrated and branched stent grafts (f/b EVAR) compared with open surgical repair (OSR) in thoraco-abdominal or complex abdominal aortic aneurysms (TAAA/AAA) at 2 years. METHODS: Two matched cohorts of patients with TAAA or complex AAA were compared after a follow-up of two years. Patients included in the WINDOW French multicentre prospective registry were treated by f/b EVAR, and OSR patients were extracted from the French national hospital discharge database...
January 13, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29342404/association-between-severity-of-liver-disease-frequency-of-helicobacter-pylori-infection-and-degree-of-gastric-lesion-in-egyptian-patients-with-hepatitis-b-virus-infection
#5
Amal A Mohamed, Amal A Elshimy, Abir O El Sadik, Elham Ezzat, Mona Nasar, Shereen S M Elshaer, Moataz M Sayed
The relationship between hepatitis B virus (HBV) infection, severity of liver disease, frequency of Helicobacter pylori infection, and degree of gastric lesions was not yet fully investigated in Egyptian patients. The present work was performed on 100 Egyptian patients with HBV from the National Hepatology and Tropical Medicine Institute and 70 healthy volunteers as control group. The participants were subjected to full medical history taking, clinical examination, and laboratory investigations. All patients were positive for HBV surface antigen (HBV sAg), HBV DNA, and negative for hepatitis C virus antibodies...
January 2018: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29342366/evaluation-of-the-get-active-questionnaire-in-community-dwelling-older-adults
#6
Andrea F M Petrella, Dawn P Gill, Robert J Petrella
BACKGROUND: Physical activity screening prior to starting a physical activity program is important to identify if there are any underlying health conditions. However, many older adults do not complete such assessments prior to beginning their physical activity program. This project compared the Canadian Society for Exercise Physiology's newly developed Get Active Questionnaire (GAQ) to a standardized exercise stress test in terms of screening out versus screening in false positive GAQ tests...
January 17, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29342298/periodontal-disease-assessed-using-clinical-dental-measurements-and-cancer-risk-in-the-aric-study
#7
Dominique S Michaud, Jiayun Lu, Alexandra Y Peacock-Villada, John R Barber, Corinne E Joshu, Anna E Prizment, James D Beck, Steven Offenbacher, Elizabeth A Platz
Background: While evidence is increasingly consistent with a positive association between periodontitis and cancer risk, most studies have relied on self-reported periodontitis. In this study, we prospectively evaluated the association of periodontal disease severity with cancer risk in black and white older adults in a cohort study that included a dental examination. Methods: Included were 7466 participants in the Atherosclerosis Risk in Communities study cohort who at visit 4 (1996-1998) reported being edentulous or underwent the dental examination...
January 12, 2018: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/29342288/association-between-abcg2-rs2231142-and-poor-response-to-allopurinol-replication-and-meta-analysis
#8
Mary C Wallace, Rebecca L Roberts, Payal Nanavati, Jeffrey N Miner, Nicola Dalbeth, Ruth Topless, Tony R Merriman, Lisa K Stamp
Objective: ABCG2 rs2231142 (Q141K) has been reported to be associated with poor response to allopurinol, while there are conflicting data on the association between the genetically independent ABCG2 rs10011796 variant and allopurinol response. The aim of this study was to replicate the association of ABCG2 rs2231142 and rs10011796 with allopurinol response and perform a meta-analysis. Methods: Participants in the Long-term Allopurinol Safety Study Evaluating Outcomes in Gout Patients (LASSO) (n = 299) were studied...
January 12, 2018: Rheumatology
https://www.readbyqxmd.com/read/29342285/serial-participation-and-the-ethics-of-phase-1-healthy-volunteer-research
#9
Rebecca L Walker, Marci D Cottingham, Jill A Fisher
Phase 1 healthy volunteer clinical trials-which financially compensate subjects in tests of drug toxicity levels and side effects-appear to place pressure on each joint of the moral framework justifying research. In this article, we review concerns about phase 1 trials as they have been framed in the bioethics literature, including undue inducement and coercion, unjust exploitation, and worries about compromised data validity. We then revisit these concerns in light of the lived experiences of serial participants who are income-dependent on phase 1 trials...
January 12, 2018: Journal of Medicine and Philosophy
https://www.readbyqxmd.com/read/29342272/daily-decision-making-about-food-during-pregnancy-a-new-zealand-study
#10
Susan Pullon, Angela Ballantyne, Lindsay Macdonald, Christine Barthow, Kristin Wickens, Julian Crane
Pregnancy has always been a life-changing event for women and their families, but societal concern about pregnancy and motherhood has become intense in the digital age. The role of health promotion agencies and others supplying health-related resources about lifestyle behaviours is both important and in need of scrutiny. Ever increasing advice for pregnant women, their families and health professionals, abounds. This study of decision making during pregnancy investigated how women made everyday decisions during pregnancy about food and drink, as well as dietary supplements and medications, alcohol and recreational drugs...
January 12, 2018: Health Promotion International
https://www.readbyqxmd.com/read/29342269/a-silent-epidemic-the-prevalence-incidence-and-persistence-of-mycoplasma-genitalium-among-young-asymptomatic-high-risk-women-in-the-united-states
#11
Arlene C Seña, Jeannette Y Lee, Jane Schwebke, Susan S Philip, Harold C Wiesenfeld, Anne M Rompalo, Robert L Cook, Marcia M Hobbs
Background: Mycoplasma genitalium (MG) is a sexually transmitted infection (STI) that can result in pelvic inflammatory disease and adverse pregnancy outcomes. We analyzed data collected from a prospective study of asymptomatic bacterial vaginosis (BV) to determine the natural history of MG. Methods: Women aged 15-25 years, with ≥2 STI risk factors and asymptomatic BV were recruited from 10 sites throughout the United States. Vaginal swabs were collected at enrollment, and by home-based testing every 2 months over 12 months...
January 12, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29342267/safety-of-single-dose-primaquine-in-g6pd-deficient-and-g6pd-normal-males-in-mali-without-malaria-an-open-label-phase-1-dose-adjustment-trial
#12
Ingrid Chen, Halimatou Diawara, Almahamoudou Mahamar, Koualy Sanogo, Sekouba Keita, Daouda Kone, Kalifa Diarra, Moussa Djimde, Mohamed Keita, Joelle Brown, Michelle E Roh, Jimee Hwang, Helmi Pett, Maxwell Murphy, Mikko Niemi, Bryan Greenhouse, Teun Bousema, Roly Gosling, Alassane Dicko
Background: The World Health Organization recommendation on the use of single low-dose primaquine (SLD-PQ) to reduce Plasmodium falciparum malaria transmission requires more safety data. Methods: We conducted an open-label, non-randomized, dose-adjustment trial of the safety of three single doses of primaquine in glucose-6-phosphate dehydrogenase (G6PD)-deficient adult males in Mali, followed by an assessment of safety in G6PD-deficient boys ages 11-17 years, and 5-10 years, including G6PD-normal control groups...
January 12, 2018: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29342263/sri-lanka-s-post-tsunami-health-system-recovery-a-qualitative-analysis-of-physician-perspectives
#13
William Collin Schenk, Thuy Bui
Background: The 2004 Indian Ocean tsunami caused significant damage to the health system in Sri Lanka. Rebuilding infrastructure and improving the mental health system were targets of recovery policies. Retrospective analyses of the post-tsunami health system recovery in Sri Lanka lack the perspectives of local stakeholders, including health care providers. Methods: In 2014 we interviewed 23 Sri Lankan physicians from the Eastern and Southern regions. Participants were recruited with snowball sampling...
January 12, 2018: International Health
https://www.readbyqxmd.com/read/29342261/prevalence-of-smoking-during-pregnancy-and-associated-risk-factors-a-cross-sectional-study-in-northern-greece
#14
Ioannis Tsakiridis, Apostolos Mamopoulos, Georgios Papazisis, Stamatios Petousis, Athanasia Liozidou, Apostolos Athanasiadis, Themistoklis Dagklis
Background: Many pregnant women smoke despite the extensive data available on the detrimental perinatal outcomes. The aim of this study was to estimate the prevalence of smoking during pregnancy and to identify the factors associated with smoking among pregnant women in Northern Greece. Methods: A sample of pregnant women (mean gestational age: 12.6 weeks) participated in a cross-sectional study assessing the prevalence of smoking. Univariate and multivariate logistic regression analyses were used to examine the factors associated with their smoking behavior...
January 12, 2018: European Journal of Public Health
https://www.readbyqxmd.com/read/29342246/associations-of-quadriceps-torque-properties-with-muscle-size-attenuation-and-intra-muscular-adipose-tissue-in-older-adults
#15
Andrew W Frank-Wilson, Didier Chalhoub, Pedro Figueiredo, Pálmi V Jónsson, Kristín Siggeirsdóttir, Sigurdur Sigurdsson, Gudny Eiriksdottir, Vilmundur Guðnason, Lenore Launer, Tamara B Harris
Background: Atrophy and fatty infiltration of muscle with aging are associated with fractures and falls, however, their direct associations with muscle function are not well described. It was hypothesized that participants with lower quadriceps muscle attenuation, area, and greater intra-muscular adipose tissue (IMAT) will exhibit slower rates of torque development (RTD) and lower peak knee extension torques. Methods: Data from 4842 participants (2041 men, 2801 women) from the Age Gene/Environment Susceptibility Reykjavik Study (mean age 76±0...
January 12, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29342240/presence-of-myocardial-damage-predicts-future-development-of-hypertension-in-a-normotensive-japanese-general-population-the-yamagata-takahata-study
#16
Yuki Honda, Tetsu Watanabe, Harutoshi Tamura, Satoshi Nishiyama, Hiroki Takahashi, Takanori Arimoto, Tetsuro Shishido, Takuya Miyamoto, Yoko Shibata, Tsuneo Konta, Takamasa Kayama, Isao Kubota
Background: A modest rise in blood pressure (BP) reportedly increases cardiovascular mortality despite not reaching obvious hypertension, suggesting that target organ damages are latently induced by slight BP rising. The goal of this study was to determine whether presence of subclinical myocardial damage can predict the future development of hypertension in the normotensive general population. Methods and results: The cohort study was conducted with subjects who participated in a community-based annual health check...
January 12, 2018: American Journal of Hypertension
https://www.readbyqxmd.com/read/29342226/don-t-judge-a-book-by-its-cover-examiner-expectancy-effects-predict-neuropsychological-performance-for-individuals-judged-as-chronic-cannabis-users
#17
Louise M Sodos, Rayna B Hirst, Jessica Watson, Dylan Vaughn
Objective: The experimenter expectancy effect confound remains largely unexplored in neuropsychological research and has never been investigated among cannabis users. This study investigated whether examiner expectancies of cannabis user status affected examinees' neuropsychological performance. Method: Participants included 41 cannabis users and 20 non-users. Before testing, examiners who were blind to participant user status privately rated whether they believed the examinee was a cannabis user or non-user...
January 12, 2018: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/29342217/how-do-the-outcomes-of-the-deka-arm-compare-to-conventional-prostheses
#18
Linda J Resnik, Matthew L Borgia, Frantzy Acluche, Jill M Cancio, Gail Latlief, Nicole Sasson
OBJECTIVES: Objectives were to 1) compare self-reported function, dexterity, activity performance, quality of life and community integration of the DEKA Arm to conventional prostheses; and 2) examine differences in outcomes by conventional prosthesis type, terminal device type and by DEKA Arm configuration level. METHODS: This was a two-part study; Part A consisted of in-laboratory training. Part B consisted of home use. Study participants were 23 prosthesis users (mean age = 45 ± 16; 87% male) who completed Part A, and 15 (mean age = 45 ± 18; 87% male) who completed Parts A and B...
2018: PloS One
https://www.readbyqxmd.com/read/29342210/effects-of-theory-of-mind-performance-training-on-reducing-bullying-involvement-in-children-and-adolescents-with-high-functioning-autism-spectrum-disorder
#19
Meng-Jung Liu, Le-Yin Ma, Wen-Jiun Chou, Yu-Min Chen, Tai-Ling Liu, Ray C Hsiao, Huei-Fan Hu, Cheng-Fang Yen
Bullying involvement is prevalent among children and adolescents with autism spectrum disorder (ASD). This study examined the effects of theory of mind performance training (ToMPT) on reducing bullying involvement in children and adolescents with high-functioning ASD. Children and adolescents with high-functioning ASD completed ToMPT (n = 26) and social skills training (SST; n = 23) programs. Participants in both groups and their mothers rated the pretraining and posttraining bullying involvement of participants on the Chinese version of the School Bullying Experience Questionnaire...
2018: PloS One
https://www.readbyqxmd.com/read/29342198/three-dimensional-printing-model-improves-morphological-understanding-in-acetabular-fracture-learning-a-multicenter-randomized-controlled-study
#20
Zhenfei Huang, Wenhao Song, Yaoshen Zhang, Qiang Zhang, Dongsheng Zhou, Xi Zhou, Yu He
Conventional education results in unsatisfactory morphological understanding of acetabular fractures due to lack of three-dimensional (3D) details and tactile feedback of real fractures. Virtual reality (VR) and 3D printing (3DP) techniques are widely applied in teaching. The purpose of this study was to identify the effect of physical model (PM), VR and 3DP models in education of morphological understanding of acetabular fractures. 141 students were invited to participate in this study. Participants were equally and randomly assigned to the PM, VR and 3DP learning groups...
2018: PloS One
keyword
keyword
81782
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"