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https://www.readbyqxmd.com/read/28445277/cancer-studies-based-on-secondary-data-analysis-of-the-taiwan-s-national-health-insurance-research-database-a-computational-text-analysis-and-visualization-study
#1
Jui-Kun Chiang, Chih-Wen Lin, Chun-Lung Wang, Malcolm Koo, Yee-Hsin Kao
There has been a surge in the academic publication output based on secondary analyses of the data from the Taiwan's National Health Insurance claim records. It has become a challenge to comprehend such a rapid expansion of the literature. Therefore, this study aimed to explore the conceptual content of National Health Insurance Research Database-based cancer research, using the abstract of articles extracted from PubMed between 2002 and 2015. Search terms including "National Health Insurance Research Database (NHIRD) AND Taiwan," "Taiwan AND population-based," and "Taiwan AND nationwide" were used to search in PubMed with the publication date limited to between 1997 and 2015...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28444535/image-analysis-of-immune-cell-patterns-in-the-human-mammary-gland-during-the-menstrual-cycle-refines-lymphocytic-lobulitis
#2
Nadine S Schaadt, Juan Carlos López Alfonso, Ralf Schönmeyer, Anne Grote, Germain Forestier, Cédric Wemmert, Nicole Krönke, Mechthild Stoeckelhuber, Hans H Kreipe, Haralampos Hatzikirou, Friedrich Feuerhake
PURPOSE: To improve microscopic evaluation of immune cells relevant in breast cancer oncoimmunology, we aim at distinguishing normal infiltration patterns from lymphocytic lobulitis by advanced image analysis. We consider potential immune cell variations due to the menstrual cycle and oral contraceptives in non-neoplastic mammary gland tissue. METHODS: Lymphocyte and macrophage distributions were analyzed in the anatomical context of the resting mammary gland in immunohistochemically stained digital whole slide images obtained from 53 reduction mammoplasty specimens...
April 25, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28444285/preeclampsia-screening-evidence-report-and-systematic-review-for-the-us-preventive-services-task-force
#3
Jillian T Henderson, Jamie H Thompson, Brittany U Burda, Amy Cantor
Importance: Preeclampsia is a complex disease of pregnancy with sometimes serious effects on maternal and infant morbidity and mortality. It is defined by hypertension after 20 weeks' gestation and proteinuria or other evidence of multisystem involvement. Objective: To systematically review the benefits and harms of preeclampsia screening and risk assessment for the US Preventive Services Task Force. Data Sources: MEDLINE, PubMed, and Cochrane Central Register of Controlled Trials databases from 1990 through September 1, 2015...
April 25, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28443532/a-writer-s-guide-to-education-scholarship-quantitative-methodologies-for-medical-education-research-part-1
#4
Brent Thoma, Paola Camorlinga, Teresa M Chan, Andrew Koch Hall, Aleisha Murnaghan, Jonathan Sherbino
BACKGROUND: Quantitative research is one of the many research methods used to help educators advance their understanding of questions in medical education. However, little research has been done on how to succeed in publishing in this area. OBJECTIVE: We conducted a scoping review to identify key recommendations and reporting guidelines for quantitative educational research and scholarship. METHODS: Medline, ERIC, and Google Scholar were searched for English-language articles published between 2006 and January 2016 using the search terms, "research design," "quantitative," "quantitative methods," and "medical education...
April 26, 2017: CJEM
https://www.readbyqxmd.com/read/28441971/the-clinical-and-cost-effectiveness-of-stratified-care-for-patients-with-sciatica-the-scopic-randomised-controlled-trial-protocol-isrctn75449581
#5
Nadine E Foster, Kika Konstantinou, Martyn Lewis, Reuben Ogollah, Kate M Dunn, Danielle van der Windt, Ruth Beardmore, Majid Artus, Bernadette Bartlam, Jonathan C Hill, Sue Jowett, Jesse Kigozi, Christian Mallen, Benjamin Saunders, Elaine M Hay
BACKGROUND: Sciatica has a substantial impact on patients, and is associated with high healthcare and societal costs. Although there is variation in the clinical management of sciatica, the current model of care usually involves an initial period of 'wait and see' for most patients, with simple measures of advice and analgesia, followed by conservative and/or more invasive interventions if symptoms fail to resolve. A model of care is needed that does not over-treat those with a good prognosis yet identifies patients who do need more intensive treatment to help with symptoms, and return to everyday function including work...
April 26, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28441934/health-literacy-in-childhood-and-youth-a-systematic-review-of-definitions-and-models
#6
Janine Bröder, Orkan Okan, Ullich Bauer, Dirk Bruland, Sandra Schlupp, Torsten M Bollweg, Luis Saboga-Nunes, Emma Bond, Kristine Sørensen, Eva-Maria Bitzer, Susanne Jordan, Olga Domanska, Christiane Firnges, Graça S Carvalho, Uwe H Bittlingmayer, Diane Levin-Zamir, Jürgen Pelikan, Diana Sahrai, Albert Lenz, Patricia Wahl, Malcolm Thomas, Fabian Kessl, Paulo Pinheiro
BACKGROUND: Children and young people constitute a core target group for health literacy research and practice: during childhood and youth, fundamental cognitive, physical and emotional development processes take place and health-related behaviours and skills develop. However, there is limited knowledge and academic consensus regarding the abilities and knowledge a child or young person should possess for making sound health decisions. The research presented in this review addresses this gap by providing an overview and synthesis of current understandings of health literacy in childhood and youth...
April 26, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28441584/the-efficacy-and-safety-of-aripiprazole-for-tic-disorders-in-children-and-adolescents-a-systematic-review-and-meta-analysis
#7
Shuai Wang, Yan-Zhao Wei, Jian-Hong Yang, Yu-Ming Zhou, Yu-Hang Cheng, Chao Yang, Yi Zheng
The aims are to evaluate the efficacy and safety of aripiprazole for tic disorders (TDs) in children and adolescents. We searched PubMed, Embase, PsychINFO, Cochrane database as well as Chinese databases of CNKI, VIP, CBM and Wanfang from the database inception to October 2016, and 17 full-text studies (N=1305) were included in our article. The meta-analysis of 10 studies (N=817) showed that there was no significant difference in the reduction of total YGTSS score between aripiprazole and other drugs, and meta-analysis of 7 studies (n=324) which used tic symptom control ≧30% as outcome measure showed that there was no significant difference between aripiprazole and other treatments...
April 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28441573/the-role-of-negative-affect-and-message-credibility-in-perceived-effectiveness-of-smokeless-tobacco-health-warning-labels-in-navi-mumbai-india-and-dhaka-bangladesh-a-moderated-mediation-analysis
#8
Seema Mutti-Packer, Jessica L Reid, James F Thrasher, Daniel Romer, Geoffrey T Fong, Prakash C Gupta, Mangesh S Pednekar, Nigar Nargis, David Hammond
OBJECTIVE: There is strong evidence showing that pictorial health warnings are more effective than text-only warnings. However, much of this evidence comes from high-income countries and is limited to cigarette packaging. Moreover, few studies have identified mechanisms that might explain the impact of warnings. METHODS: The current study examined the potential mediating role of negative affect and the moderating influence of message credibility in perceived effectiveness of smokeless tobacco warnings in two low- and middle-income countries (LMICs)...
April 4, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28441452/systematic-review-finds-that-study-data-not-published-in-full-text-articles-have-unclear-impact-on-meta-analyses-results-in-medical-research
#9
Christine M Schmucker, Anette Blümle, Lisa K Schell, Guido Schwarzer, Patrick Oeller, Laura Cabrera, Erik von Elm, Matthias Briel, Joerg J Meerpohl
BACKGROUND: A meta-analysis as part of a systematic review aims to provide a thorough, comprehensive and unbiased statistical summary of data from the literature. However, relevant study results could be missing from a meta-analysis because of selective publication and inadequate dissemination. If missing outcome data differ systematically from published ones, a meta-analysis will be biased with an inaccurate assessment of the intervention effect. As part of the EU-funded OPEN project (www...
2017: PloS One
https://www.readbyqxmd.com/read/28441381/text-message-reminders-in-colorectal-cancer-screening-triccs-a-randomised-controlled-trial
#10
Yasemin Hirst, Hanna Skrobanski, Robert S Kerrison, Lindsay C Kobayashi, Nicholas Counsell, Natasha Djedovic, Josephine Ruwende, Mark Stewart, Christian von Wagner
BACKGROUND: We investigated the effectiveness of a text-message reminder to improve uptake of the English Bowel Cancer Screening programme in London. METHODS: We performed a randomised controlled trial across 141 general practices in London. Eight thousand two hundred sixty-nine screening-eligible adults (aged 60-74 years) were randomised in a 1 : 1 ratio to receive either a text-message reminder (n=4134) or no text-message reminder (n=4135) if they had not returned their faecal occult blood test kit within 8 weeks of initial invitation...
April 25, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28440958/readiness-for-hospital-discharge-a-concept-analysis
#11
Eileen Catherine Galvin, Teresa Wills, Alice Coffey
AIM: To report on an analysis on the concept of 'readiness for hospital discharge'. BACKGROUND: No uniform operational definition of 'readiness for hospital discharge' exists in the literature, therefore a concept analysis is required to clarify the concept and identify an up to date understanding of readiness for hospital discharge. Clarity of the concept will identify all uses of the concept; provide conceptual clarity, an operational definition and direction for further research...
April 25, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28439522/automatic-image-quality-assessment-and-measurement-of-fetal-head-in-two-dimensional-ultrasound-image
#12
Lei Zhang, Nicholas J Dudley, Tryphon Lambrou, Nigel Allinson, Xujiong Ye
Owing to the inconsistent image quality existing in routine obstetric ultrasound (US) scans that leads to a large intraobserver and interobserver variability, the aim of this study is to develop a quality-assured, fully automated US fetal head measurement system. A texton-based fetal head segmentation is used as a prerequisite step to obtain the head region. Textons are calculated using a filter bank designed specific for US fetal head structure. Both shape- and anatomic-based features calculated from the segmented head region are then fed into a random forest classifier to determine the quality of the image (e...
April 2017: Journal of Medical Imaging
https://www.readbyqxmd.com/read/28439520/relationship-between-relative-cerebral-blood-flow-relative-cerebral-blood-volume-and-relative-cerebral-metabolic-rate-of-oxygen-in-the-preterm-neonatal-brain
#13
Mina Nourhashemi, Guy Kongolo, Mahdi Mahmoudzadeh, Sabrina Goudjil, Fabrice Wallois
The mechanisms responsible for coupling between relative cerebral blood flow (rCBF), relative cerebral blood volume (rCBV), and relative cerebral metabolic rate of oxygen ([Formula: see text]), an important function of the microcirculation in preterm infants, remain unclear. Identification of a causal relationship between rCBF-rCBV and [Formula: see text] in preterms may, therefore, help to elucidate the principles of cortical hemodynamics during development. We simultaneously recorded rCBF and rCBV and estimated [Formula: see text] by two independent acquisition systems: diffuse correlation spectroscopy and near-infrared spectroscopy, respectively, in 10 preterms aged between 28 and 35 weeks of gestational age...
April 2017: Neurophotonics
https://www.readbyqxmd.com/read/28439519/structured-illumination-diffuse-optical-tomography-for-noninvasive-functional-neuroimaging-in-mice
#14
Matthew D Reisman, Zachary E Markow, Adam Q Bauer, Joseph P Culver
Optical intrinsic signal (OIS) imaging has been a powerful tool for capturing functional brain hemodynamics in rodents. Recent wide field-of-view implementations of OIS have provided efficient maps of functional connectivity from spontaneous brain activity in mice. However, OIS requires scalp retraction and is limited to superficial cortical tissues. Diffuse optical tomography (DOT) techniques provide noninvasive imaging, but previous DOT systems for rodent neuroimaging have been limited either by sparse spatial sampling or by slow speed...
April 2017: Neurophotonics
https://www.readbyqxmd.com/read/28438726/analyzing-unstructured-communication-in-a-computer-mediated-environment-for-adults-with-type-2-diabetes-a-research-protocol
#15
Allison A Lewinski, Ruth A Anderson, Allison A Vorderstrasse, Edwin B Fisher, Wei Pan, Constance M Johnson
BACKGROUND: Individuals with type 2 diabetes have an increased risk for comorbidities such as heart disease, lower limb amputations, stroke, and renal failure. Multiple factors influence development of complications in a person living with type 2 diabetes; however, an individual's self-management behaviors may delay the onset of, or lessen the severity of, these complications. Social support provides personal, informal advice and knowledge that helps individuals initiate and sustain self-management and adherence...
April 24, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28438725/analyzing-and-predicting-user-participations-in-online-health-communities-a-social-support-perspective
#16
Xi Wang, Kang Zhao, Nick Street
BACKGROUND: Online health communities (OHCs) have become a major source of social support for people with health problems. Members of OHCs interact online with similar peers to seek, receive, and provide different types of social support, such as informational support, emotional support, and companionship. As active participations in an OHC are beneficial to both the OHC and its users, it is important to understand factors related to users' participations and predict user churn for user retention efforts...
April 24, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28438274/the-effectiveness-of-acupuncture-acupressure-and-chiropractic-interventions-on-treatment-of-chronic-nonspecific-low-back-pain-in-iran-a-systematic-review-and-meta-analysis
#17
REVIEW
Mohsen Yeganeh, Hamid Reza Baradaran, Mostafa Qorbani, Yousef Moradi, Saeed Dastgiri
BACKGROUND: Low back pain (LBP) is one of the most common health problems in adults. The impact of LBP on the individual can cause loss of health status and function related to pain in the back. To reduce the impact of LBP on adults, drug therapy is the most frequently recommended intervention. But over the last decade, a substantial number of randomized clinical trials of non-pharmacological intervention for LBP have been published. OBJECTIVE: To determine the effectiveness of acupuncture, acupressure and chiropractic (non-pharmacological) interventions on the treatment of chronic nonspecific low back pain in Iran...
May 2017: Complementary Therapies in Clinical Practice
https://www.readbyqxmd.com/read/28438105/design-functionality-and-validity-of-the-swincare-a-web-based-application-used-to-administer-cancer-registry-records
#18
Giovanni Benedetto, Alessia Di Prima, Salvatore Sciacca, Giuseppe Grosso
We described the design of a web-based application (the Software Integrated Cancer Registry-SWInCaRe) used to administer data in a cancer registry and tested its validity and usability. A sample of 11,680 records was considered to compare the manual and automatic procedures. Sensibility and specificity, the Health IT Usability Evaluation Scale, and a cost-efficiency analysis were tested. Several data sources were used to build data packages through text-mining and record linkage algorithms. The automatic procedure showed small yet measurable improvements in both data linkage process and cancer cases estimation...
April 1, 2017: Health Informatics Journal
https://www.readbyqxmd.com/read/28437836/nurses-attitudes-toward-the-single-checking-of-medications
#19
Rachel Cross, Paul N Bennett, Cherene Ockerby, Wei Chun Wang, Judy Currey
BACKGROUND AND AIM: The policy of single over double checking of medications has been adopted by many health services; however, nurses' attitudes toward single-checking medications remains unclear. The aim of this study was to explore the attitudes of nurses who single check and administer medications in a setting where single checking has been in place for over a decade. METHODS: A cross-sectional survey design using the validated Single Checking Administration Medication Scale-II to registered nurses (n = 299) working in one metropolitan teaching hospital in Victoria, Australia...
April 24, 2017: Worldviews on Evidence-based Nursing
https://www.readbyqxmd.com/read/28435272/quetiapine-monotherapy-versus-placebo-in-the-treatment-of-children-and-adolescents-with-bipolar-depression-a-systematic-review-and-meta-analysis
#20
REVIEW
Benchalak Maneeton, Suwannee Putthisri, Narong Maneeton, Pakapan Woottiluk, Sirijit Suttajit, Chawanun Charnsil, Manit Srisurapanont
BACKGROUND: Some studies have indicated the efficacy of quetiapine in the treatment of bipolar depression in adult patients. However, its efficacy has been not shown in child and adolescent patients. OBJECTIVE: This systematic review purposefully determined the efficacy and acceptability of quetiapine in the treatment of children and adolescents with bipolar depression. DATA SOURCES: A database search of EMBASE, PubMed, CINAHL, and Cochrane Controlled Trials Register was carried out in March 2016...
2017: Neuropsychiatric Disease and Treatment
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