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https://www.readbyqxmd.com/read/28087201/reduction-in-adolescent-depression-after-contact-with-mental-health-services-a-longitudinal-cohort-study-in-the-uk
#1
Sharon A S Neufeld, Valerie J Dunn, Peter B Jones, Tim J Croudace, Ian M Goodyer
BACKGROUND: Evidence regarding the association between service contact and subsequent mental health in adolescents is scarce, and previous findings are mixed. We aimed to longitudinally assess the extent to which depressive symptoms in adolescents change after contact with mental health services. METHODS: As part of a longitudinal cohort study, between April 28, 2005, and March 17, 2010, we recruited 1238 14-year-old adolescents and their primary caregivers from 18 secondary schools in Cambridgeshire, UK...
January 10, 2017: Lancet Psychiatry
https://www.readbyqxmd.com/read/28087072/enhancing-delirium-case-definitions-in-electronic-health-records-using-clinical-free-text
#2
Thomas H McCoy, Deanna C Chaukos, Leslie A Snapper, Kamber L Hart, Theodore A Stern, Roy H Perlis
BACKGROUND: Delirium is an acute confusional state, associated with morbidity and mortality in diverse medically ill populations. Delirium is preventable and treatable when diagnosed but the diagnosis is often missed. This important and difficult diagnosis is an attractive candidate for computer-aided decision support if it can be reliably identified at scale. OBJECTIVE: Here, using an electronic health record-based case definition of delirium, we characterize incidence of this highly morbid condition in 2 large academic medical centers...
October 27, 2016: Psychosomatics
https://www.readbyqxmd.com/read/28086746/mviaeval-a-web-tool-for-comprehensively-evaluating-the-performance-of-a-new-missing-value-imputation-algorithm
#3
Wei-Sheng Wu, Meng-Jhun Jhou
BACKGROUND: Missing value imputation is important for microarray data analyses because microarray data with missing values would significantly degrade the performance of the downstream analyses. Although many microarray missing value imputation algorithms have been developed, an objective and comprehensive performance comparison framework is still lacking. To solve this problem, we previously proposed a framework which can perform a comprehensive performance comparison of different existing algorithms...
January 13, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/28081509/in-silico-prediction-of-toxicity-of-phenols-to-tetrahymena-pyriformis-by-using-genetic-algorithm-and-decision-tree-based-modeling-approach
#4
Fatemeh Abbasitabar, Vahid Zare-Shahabadi
Risk assessment of chemicals is an important issue in environmental protection; however, there is a huge lack of experimental data for a large number of end-points. The experimental determination of toxicity of chemicals involves high costs and time-consuming process. In silico tools such as quantitative structure-toxicity relationship (QSTR) models, which are constructed on the basis of computational molecular descriptors, can predict missing data for toxic end-points for existing or even not yet synthesized chemicals...
January 2, 2017: Chemosphere
https://www.readbyqxmd.com/read/28081385/catheter-related-bloodstream-infections-in-adults-receiving-home-parenteral-nutrition
#5
Siri Tribler, Christopher F Brandt, Mark Hvistendahl, Michael Staun, Per Brøbech, Claus E Moser, Palle B Jeppesen
BACKGROUND: A common complication in patients receiving home parenteral nutrition (HPN) is catheter-related bloodstream infections (CRBSIs). The CRBSI incidence has been advocated as an outcome parameter assessing the quality of care. This study aimed to illustrate how the use of different CRBSI definitions affects the reported incidence. MATERIALS AND METHODS: In an observational study based on the Copenhagen intestinal failure database, all clinically reported CRBSIs from 2002-2013 were compared with data from the affiliated microbiological database according to recommended CRBSI criteria...
January 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28081273/assessing-the-impact-of-retreat-mechanisms-in-a-simple-antarctic-ice-sheet-model-using-bayesian-calibration
#6
Kelsey L Ruckert, Gary Shaffer, David Pollard, Yawen Guan, Tony E Wong, Chris E Forest, Klaus Keller
The response of the Antarctic ice sheet (AIS) to changing climate forcings is an important driver of sea-level changes. Anthropogenic climate change may drive a sizeable AIS tipping point response with subsequent increases in coastal flooding risks. Many studies analyzing flood risks use simple models to project the future responses of AIS and its sea-level contributions. These analyses have provided important new insights, but they are often silent on the effects of potentially important processes such as Marine Ice Sheet Instability (MISI) or Marine Ice Cliff Instability (MICI)...
2017: PloS One
https://www.readbyqxmd.com/read/28079929/the-impact-of-age-on-psoriasis-health-care-in-germany
#7
A Trettel, C Spehr, A Körber, M Augustin
INTRODUCTION: Inequality between age groups has been demonstrated in the prescription of biologics, yet systematic real-world data about age-related differences in psoriasis care are missing. OBJECTIVE: To investigate disparities in psoriasis characteristics by age groups and to identify potential impact on psoriasis health care. PATIENTS AND METHODS: Data analysis included 3,615 patients from the German Psoriasis registry PsoBest, which observes adult patients with moderate to severe psoriasis or psoriatic arthritis (PsA) on systemic treatment over a time period of 10 years...
January 12, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28079734/thoracic-epidural-anesthesia-and-prophylactic-three-times-daily-unfractionated-heparin-within-an-enhanced-recovery-after-surgery-pathway-for-colorectal-surgery
#8
Alexander B Stone, Michael C Grant, Brandyn D Lau, Deborah B Hobson, Michael B Streiff, Elliot R Haut, Christopher L Wu, Elizabeth C Wick
BACKGROUND AND OBJECTIVES: Venous thromboembolism (VTE) is a common cause of preventable harm. Perioperative thoracic epidural analgesia (TEA) presents a challenge to optimal VTE prophylaxis. Our primary aim was to characterize missed doses of VTE prophylaxis associated with epidural catheter placement and removal. Our secondary aim was to measure the effect of an enhanced recovery after surgery (ERAS) pathway on the rate of TEA-associated missed VTE prophylaxis. METHODS: We retrospectively reviewed a prospectively collected database of 1264 colorectal surgery patients at a single academic center...
January 9, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28079710/electronic-health-record-data-versus-the-national-health-and-nutrition-examination-survey-nhanes-a-comparison-of-overweight-and-obesity-rates
#9
Luke M Funk, Ying Shan, Corrine I Voils, John Kloke, Lawrence P Hanrahan
BACKGROUND: Estimating population-level obesity rates is important for informing policy and targeting treatment. The current gold standard for obesity measurement in the United States-the National Health and Nutrition Examination Survey (NHANES)-samples <0.1% of the population and does not target state-level or health system-level measurement. OBJECTIVE: To assess the feasibility of using body mass index (BMI) data from the electronic health record (EHR) to assess rates of overweight and obesity and compare these rates to national NHANES estimates...
January 10, 2017: Medical Care
https://www.readbyqxmd.com/read/28077940/physician-tobacco-screening-and-advice-to-quit-among-u-s-adolescents-national-survey-on-drug-use-and-health-2013
#10
Lauren Collins, Sabrina L Smiley, Rakiya A Moore, Amanda L Graham, Andrea C Villanti
BACKGROUND: Initiating tobacco use in adolescence increases the risk of nicotine dependence and continued smoking. Physician screening for tobacco use increases the odds of physicians intervening with patients who smoke; However, without appropriate follow-through by the physician, screening for tobacco use is not enough to significantly increase cessation rates. Given the critical phase of development adolescence poses in tobacco use and evidence that physician intervention improves adult cessation efforts, we sought to examine physician tobacco use screening and advice to quit among adolescents (12-17 years)...
2017: Tobacco Induced Diseases
https://www.readbyqxmd.com/read/28077930/before-the-freeze-otoliths-from-the-eocene-of-seymour-island-antarctica-reveal-dominance-of-gadiform-fishes-teleostei
#11
Werner Schwarzhans, Thomas Mörs, Andrea Engelbrecht, Marcelo Reguero, Jürgen Kriwet
The first record of fossil teleostean otoliths from Antarctica is reported. The fossils were obtained from late Early Eocene shell beds of the La Meseta Formation, Seymour Island that represent the last temperate marine climate phase in Antarctica prior to the onset of cooling and subsequent glaciation during the late Eocene. A total of 17 otolith-based teleost taxa are recognized, with 10 being identifiable to species level containing nine new species and one new genus: Argentina antarctica sp. nov., Diaphus? marambionis sp...
2017: Journal of Systematic Palaeontology
https://www.readbyqxmd.com/read/28077428/reproductive-experiences-of-women-who-cryopreserved-oocytes-for-non-medical-reasons
#12
Karin Hammarberg, Maggie Kirkman, Natasha Pritchard, Martha Hickey, Michelle Peate, John McBain, Franca Agresta, Chris Bayly, Jane Fisher
STUDY QUESTION: What are the reproductive experiences of women who cryopreserve oocytes for non-medical reasons? SUMMARY ANSWER: One in three women had been pregnant at some stage in their lives and while most still wanted to have a child or another child, very few had used their stored oocytes, predominantly because they did not want to be single parents. WHAT IS KNOWN ALREADY: The number of healthy women who freeze oocytes to avoid age-related infertility is increasing...
January 6, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28077224/recommendations-for-choosing-single-case-data-analytical-techniques
#13
Rumen Manolov, Mariola Moeyaert
The current paper responds to the need to provide guidance to applied single-case researchers regarding the possibilities of data analysis. The amount of available single-case data analytical techniques has been growing during recent years and a general overview, comparing the possibilities of these techniques, is missing. Such an overview is provided that refers to techniques that yield results in terms of a raw or standardized difference and procedures related to regression analysis, as well as nonoverlap and percentage change indices...
January 2017: Behavior Therapy
https://www.readbyqxmd.com/read/28076926/yoga-treatment-for-chronic-non-specific-low-back-pain
#14
REVIEW
L Susan Wieland, Nicole Skoetz, Karen Pilkington, Ramaprabhu Vempati, Christopher R D'Adamo, Brian M Berman
BACKGROUND: Non-specific low back pain is a common, potentially disabling condition usually treated with self-care and non-prescription medication. For chronic low back pain, current guidelines state that exercise therapy may be beneficial. Yoga is a mind-body exercise sometimes used for non-specific low back pain. OBJECTIVES: To assess the effects of yoga for treating chronic non-specific low back pain, compared to no specific treatment, a minimal intervention (e...
January 12, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28076925/the-association-between-electronic-bullying-and-school-absenteeism-among-high-school-students-in-the-united-states
#15
Erin Grinshteyn, Y T Yang
BACKGROUND: We examined the relationship between exposure to electronic bullying and absenteeism as a result of being afraid. METHODS: This multivariate, multinomial regression analysis of the 2013 Youth Risk Behavior Survey data assessed the association between experiencing electronic bullying in the past year and how often students were absent in the last month due to feeling unsafe at/in transit to school. The model controlled for other predictors of school absence including demographics, physical/behavioral health, and risk factors...
February 2017: Journal of School Health
https://www.readbyqxmd.com/read/28076817/elucidation-of-single-hydrogen-bonds-in-gtpases-via-experimental-and-theoretical-infrared-spectroscopy
#16
Daniel Mann, Udo Höweler, Carsten Kötting, Klaus Gerwert
Time-resolved Fourier transform infrared (FTIR) spectroscopy is a powerful tool to elucidate label-free the reaction mechanisms of proteins. After assignment of the absorption bands to individual groups of the protein, the order of events during the reaction mechanism can be monitored and rate constants can be obtained. Additionally, structural information is encoded into infrared spectra and can be decoded by combining the experimental data with biomolecular simulations. We have determined recently the infrared vibrations of GTP and guanosine diphosphate (GDP) bound to Gαi1, a ubiquitous GTPase...
January 10, 2017: Biophysical Journal
https://www.readbyqxmd.com/read/28076634/immediate-versus-delayed-treatment-for-recently-symptomatic-carotid-artery-stenosis
#17
Vladimir Vasconcelos, Nicolle Cassola, Edina Mariko Koga da Silva, José Carlos Costa Baptista-Silva
BACKGROUND: The timing of surgery for recently symptomatic carotid artery stenosis remains controversial. Early cerebral revascularization may prevent a disabling or fatal ischemic recurrence, but it may also increase the risk of hemorrhagic transformation, or of dislodging a thrombus. This review examined the randomized controlled evidence that addressed whether the increased risk of recurrent events outweighed the increased benefit of an earlier intervention. OBJECTIVES: To assess the risks and benefits of performing very early cerebral revascularization (within two days) compared with delayed treatment (after two days) for people with recently symptomatic carotid artery stenosis...
November 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28076597/oral-health-evaluation-in-special-needs-individuals
#18
Danielle de Moraes Pini, Paula Cristina Gil Ritter Fröhlich, Lilian Rigo
Objective: To identify the prevalence of the main oral problems present in special needs children and to relate the underlying conditions with the clinical and demographic variables. Methods: The study was based on the physical examination of 47 students from the Associação de Pais e Amigos dos Excepcionais diagnosed as Down syndrome, cerebral palsy and intellectual deficit. For data collection, we used a self-administered questionnaire that included indices of dental caries and oral hygiene, Angle classification, malposition of dental groups and oral hygiene habits...
October 2016: Einstein
https://www.readbyqxmd.com/read/28074677/the-effective-tool-for-self-assessment-of-adherence-to-treatment-in-patients-with-benign-prostatic-obstruction-and-overactive-bladder-symptoms
#19
Kirill Kosilov, Sergey Loparev, Irina Kuzina, Olga Shakirova, Natalya Zhuravskaya, Alexandra Lobodenko
PURPOSE: Study of validity of the Medication Adherence Self-Report Inventory (MASRI) for use in clinical practice to treat patients with benign prostatic obstruction (BPO) accompanied with overactive bladder (OAB) symptoms. METHODS: During 12 weeks of the randomized study, 452 patients with BPO and OAB symptoms (mean age of 61.3 (12.7)) were studied for adherence to the treatment with Tamsulosin, Solifenacin and Trospium using the MASRI. External monitoring instruments included the Brief Medication Questionnaire (BMQ) and the visual remaining pill count...
January 11, 2017: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/28074591/variations-in-crestal-cortical-bone-thickness-at-dental-implant-sites-in-different-regions-of-the-jawbone
#20
Yi-Chun Ko, Heng-Li Huang, Yen-Wen Shen, Jyun-Yi Cai, Lih-Jyh Fuh, Jui-Ting Hsu
BACKGROUND: Dental implants have become reliable and predictable tools for treating missing teeth. The survival rate of dental implants is markedly influenced by the host bone quality and quantity of the jawbone. A better host bone provides higher initial stability of the dental implant, resulting in better osseointegration and a higher success rate. Host bone quality and quantity are determined by the crestal cortical bone thickness and inner cancellous bone density. OBJECTIVE: The purpose of this study was to determine the crestal cortical bone thickness at dental implant sites in different regions of the jawbone through the use of dental cone-beam computed tomographic (CBCT) images...
January 10, 2017: Clinical Implant Dentistry and related Research
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