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https://www.readbyqxmd.com/read/27906485/chinese-version-of-the-patient-continuity-of-care-questionnaire-reliability-and-validity-assessment
#1
Hsiao-Mei Chen, Ching-Min Chen
AIMS AND OBJECTIVES: The present study aims to examine the psychometric properties of the Chinese version of Patient Continuity of Care Questionnaire (PCCQ) to see whether the PCCQ can be applied in Chinese context. BACKGROUND: The rapid increase in the number of older adults with chronic diseases has made caring for this vulnerable population a priority healthcare issue in Taiwan. The PCCQ has been widely used in international studies. However research has not yet assessed the suitability and applicability of the PCCQ in Taiwan...
December 1, 2016: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/27906479/knowledge-and-practice-in-cardiovascular-disease-prevention-among-hospital-registered-nurses-a-cross-sectional-study
#2
Shu Ding, Ying Deng, Sai Lu, Karen V Lamb, Ying Zhang, Ying Wu
AIMS AND OBJECTIVES: To investigate the knowledge and clinical practices of cardiovascular disease (CVD) prevention among registered nurses (RNs) who worked on three major clinical units in Beijing hospitals. BACKGROUND: Health education on CVD prevention is an important component of nursing practice, however, Chinese RNs' knowledge and practice patterns have been poorly explored in previous studies. DESIGN: A cross-sectional study. METHODS: A stratified random sample of three hundred RNs was recruited from two tertiary hospitals in Beijing, China...
December 1, 2016: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/27906411/mental-health-emergencies-in-paediatric-services-characteristics-diagnostic-stability-and-gender-differences
#3
Montserrat Porter, Rebeca Gracia, Joan-Carles Oliva, Montserrat Pàmias, Gemma Garcia-Parés, Jesús Cobo
INTRODUCTION: Child and adolescent psychiatric emergencies have increased in recent years. The main objective of our study is to analyze sociodemographic and clinical characteristics of psychiatric emergencies under 18 years old that came to our hospital. Secondary objectives were to study diagnostic stability made in the emergency department and undertake a gender analysis. METHODS: Descriptive cross-sectional study of patients attending the pediatric emergency department who required consultation to psychiatry service during 2010 and 2011, comparing data with two previous cross-sectional cuts (2002-2003 and 2006-2007)...
November 2016: Actas Españolas de Psiquiatría
https://www.readbyqxmd.com/read/27906409/e-z-isomerization-solvatachromism-and-aggregation-induced-emission-enhancement-of-donor-acceptor-type-oligo-p-phenylene-vinylene-s
#4
Cunfang Feng, Jinyu Li, Xiao Han, Xin He, Liqun Liu, Xiaoxiao Li, Xiaoyi Sun, Ping Lu, Yuguang Ma
A donor-acceptor molecule, PICNDSB, with cyclopenta[b]indole as the donor and (1,4-phenylene)bis(3-phenylacrylonitrile) as the acceptor, is designed and synthesized. PICNDSB shows typical aggregation-induced emission characteristics. The photoluminescence quantum yield of PICNDSB in dilute THF was only 0.7% and reaches 51.4% in the solid state. Compared with its analogue CzCNDSB, PICNDSB possesses stronger intramolecular charge transfer properties, as revealed from CV measurements, theoretical calculations, and their fluorescence behaviors...
December 1, 2016: Faraday Discussions
https://www.readbyqxmd.com/read/27906391/large-area-growth-of-vertically-aligned-luminescent-mos2-nanosheets
#5
G Deokar, N S Rajput, P Vancsó, F Ravaux, M Jouiad, D Vignaud, F Cecchet, J-F Colomer
Vertically aligned MoS2 nanosheets (NSs) with exposed edges were successfully synthesized over a large area (∼2 cm(2)). The NSs were grown using an ambient pressure chemical vapor deposition technique via rapid sulfurization of sputter deposited thick molybdenum films. Extensive characterization of the grown MoS2 NSs has been carried out using high resolution scanning and transmission electron microscopy (SEM & TEM). A special care was given to the TEM lamella preparation process by means of a focused ion beam to preserve the NS growth direction...
December 1, 2016: Nanoscale
https://www.readbyqxmd.com/read/27906379/vectorial-effect-of-hybrid-polarization-states-on-the-collapse-dynamics-of-a-structured-optical-field
#6
Rui-Pin Chen, Khian-Hooi Chew, Guoquan Zhou, Chao-Qing Dai, Sailing He
The collapse dynamics of a structured optical field with a distribution of spatially-variant states of polarization (SoP) and a spiral phase in the field cross section is studied using the two-dimensional coupled nonlinear Schrӧdinger equations. The self-focusing of a structured optical field with an inhomogeneous SoP distribution can give rise to new phenomena of collapse dynamics that is completely different from a scalar field. The collapse patterns are closely related to the topological charges of the vortexas well as the polarization, the initial power, and the SoP distribution in the field cross section...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27906353/achieving-flexible-low-scattering-metasurface-based-on-randomly-distribution-of-meta-elements
#7
Junming Zhao, Boyu Sima, Nan Jia, Cheng Wang, Bo Zhu, Tian Jiang, Yijun Feng
In the paper, a flexible low-scattering metasurface is proposed and realized. The layout is composed of similar "#" shaped elements with variable sizes which are randomly distributed along the surface. The various dimensions of the meta-elements lead to different reflection phases for the meta-elements with respect to the incident plane wave, resulting a diffuse reflection surface and exhibiting a broadband backward low-scattering property. In consideration of the flexibility, metasurfaces composed of printed metallic element films attaching with flexible substrate are designed, fabricated and measured in microwave domain...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27906337/accelerating-incoherent-hollow-beams-beyond-the-paraxial-regime
#8
Yanlong Yang, Shaohui Yan, Xianghua Yu, Manman Li, Baoli Yao
We propose a non-paraxial hollow accelerating beam, which is formed by incoherently superposing two well-designed coherent accelerating beams. Very interestingly, this incoherent superposition does not hamper the acceleration dynamics pertaining to the coherent ones, but results in a hollow intensity pattern in the cross section transverse to the circular accelerating trajectory. By a simple optimization, this hollow cross section pattern can be effectively extended to an angle close to 90°. The magnitude and the phase of the angular spectrum of the beam are given followed by a suggested scheme to generate the beam in practice...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27906164/early-sigmoidoscopy-or-colonoscopy-is-associated-with-improved-hospital-outcomes-in-ulcerative-colitis-related-hospitalization
#9
Kenneth Obi, Alice Hinton, Lindsay Sobotka, Razvan Arsenescu, Somashekar G Krishna, Edward J Levine, Cheng Zhang
OBJECTIVES: Performing a sigmoidoscopy or colonoscopy is recommended for assessment of disease activity, excluding infection, and guiding medical treatment during ulcerative colitis (UC)-related hospitalizations. However, it is unknown whether the timing of endoscopy impacts clinical outcomes. The objective of our study was to determine the impact of timing of endoscopy on hospital outcomes in patients with UC-related hospitalizations. METHODS: This is a cross-sectional study using data from the Nationwide Inpatient Sample database (2006-2013)...
December 1, 2016: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/27906154/-factors-associated-with-overweight-and-obesity-in-schoolchildren-from-8-to-9-years-old-barcelona-spain
#10
Francesca Sánchez-Martínez, Peter Torres Capcha, Gemma Serral Cano, Sara Valmayor Safont, Conxa Castell Abat, Carles Ariza Cardenal
OBJECTIVE: Childhood overweight and obesity have increased progressively in the last decades, especially in countries of Southern Europe. The aim of this study was to identify the prevalence of overweight, obesity and its determinants in schoolchildren between 8-9 years old from Barcelona. METHODS: Cross-sectional study of a representative sample of 3,262 schoolchildren in 2011. Body Mass Index (BMI) was calculated following the criteria established by the World Health Organization (z-scores)...
December 2, 2016: Revista Española de Salud Pública
https://www.readbyqxmd.com/read/27906105/pancreatic-metastases-from-ocular-malignant-melanoma-the-use-of-endoscopic-ultrasound-guided-fine-needle-aspiration-to-establish-a-definitive-cytologic-diagnosis-a-case-report
#11
Diogo Turiani Hourneaux De Moura, Danielle Azevedo Chacon, Ryan Tanigawa, Martin Coronel, Spencer Cheng, Éverson L A Artifon, José Jukemura, Eduardo Guimarães Hourneaux De Moura
BACKGROUND: When encountering solid pancreatic lesions, nonpancreatic primary metastases are rare and differentiating a metastasis from a primary neoplastic lesion is challenging. The clinical presentation and radiologic features can be similar and the possibility of a pancreatic metastasis should be considered when the patient refers to a history of a different primary cancer. Endoscopic ultrasound offers a key anatomical advantage in accessing the pancreas and endoscopic ultrasound-guided fine-needle aspiration has become the gold standard method for diagnosing pancreatic lesions...
December 1, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27906084/quasi-poisson-versus-negative-binomial-regression-models-in-identifying-factors-affecting-initial-cd4-cell-count-change-due-to-antiretroviral-therapy-administered-to-hiv-positive-adults-in-north-west-ethiopia-amhara-region
#12
Awoke Seyoum, Principal Ndlovu, Temesgen Zewotir
BACKGROUND: CD4 cells are a type of white blood cells that plays a significant role in protecting humans from infectious diseases. Lack of information on associated factors on CD4 cell count reduction is an obstacle for improvement of cells in HIV positive adults. Therefore, the main objective of this study was to investigate baseline factors that could affect initial CD4 cell count change after highly active antiretroviral therapy had been given to adult patients in North West Ethiopia...
November 9, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27906065/dystrophin-deficient-dogs-with-reduced-myostatin-have-unequal-muscle-growth-and-greater-joint-contractures
#13
Joe N Kornegay, Daniel J Bogan, Janet R Bogan, Jennifer L Dow, Jiahui Wang, Zheng Fan, Naili Liu, Leigh C Warsing, Robert W Grange, Mihye Ahn, Cynthia J Balog-Alvarez, Steven W Cotten, Monte S Willis, Candice Brinkmeyer-Langford, Hongtu Zhu, Joe Palandra, Carl A Morris, Martin A Styner, Kathryn R Wagner
BACKGROUND: Myostatin (Mstn) is a negative regulator of muscle growth whose inhibition promotes muscle growth and regeneration. Dystrophin-deficient mdx mice in which myostatin is knocked out or inhibited postnatally have a less severe phenotype with greater total mass and strength and less fibrosis and fatty replacement of muscles than mdx mice with wild-type myostatin expression. Dogs with golden retriever muscular dystrophy (GRMD) have previously been noted to have increased muscle mass and reduced fibrosis after systemic postnatal myostatin inhibition...
April 4, 2016: Skeletal Muscle
https://www.readbyqxmd.com/read/27906057/the-hiv-treatment-cascade-and-care-continuum-updates-goals-and-recommendations-for-the-future
#14
REVIEW
Emma Sophia Kay, D Scott Batey, Michael J Mugavero
The HIV care continuum is a framework that models the dynamic stages of HIV care. The continuum consists of five main steps, which, at the population level, are depicted cross-sectionally as the HIV treatment cascade. These steps include diagnosis, linkage to care (LTC), retention in care (RiC), adherence to antiretroviral therapy (ART), and viral suppression. Although the HIV treatment cascade is represented as a linear, unidirectional framework, persons living with HIV (PLWH) often experience the care continuum in a less streamlined fashion, skip steps altogether, or even exit the continuum for a period of time and regress to an earlier stage...
November 8, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27906008/sero-prevalence-of-hbv-and-associated-risk-factors-among-hiv-positive-individuals-attending-art-clinic-at-mekelle-hospital-tigray-northern-ethiopia
#15
Letebrhan Weldemhret, Tsehaye Asmelash, Rashmi Belodu, Dawit Gebreegziabiher
BACKGROUND: Because of the shared mean of transmission, hepatitis B virus (HBV) is one of an important cause of co-morbidity and mortality in peoples living with HIV/AIDS. Hence, the aim of this study was to determine the sero-prevalence of HBV infection and associated risk factors in HIV/AIDS positive individuals attending ART clinic at Mekelle hospital, Mekelle, Northern Ethiopia. METHODS: A cross sectional study was conducted from August to October 2014 in HIV/AIDS positive adult individuals...
February 4, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27906002/hiv-1-genetic-diversity-and-its-distribution-characteristics-among-newly-diagnosed-hiv-1-individuals-in-hebei-province-china
#16
Xinli Lu, Cuiying Zhao, Wei Wang, Chenxi Nie, Yuqi Zhang, Hongru Zhao, Suliang Chen, Ze Cui
BACKGROUND: Since the first HIV-1 case in 1989, Hebei province has presented a clearly rising trend of HIV-1 prevalence, and HIV-1 genetic diversity has become the vital barrier to HIV prevention and control in this area. To obtain detailed information of HIV-1 spread in different populations and in different areas of Hebei, a cross-sectional HIV-1 molecular epidemiological investigation was performed across the province. METHODS: Blood samples of 154 newly diagnosed HIV-1 individuals were collected from ten prefectures in Hebei using stratified sampling...
January 19, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905997/the-adult-prevalence-of-hiv-in-zambia-results-from-a-population-based-mobile-testing-survey-conducted-in-2013-2014
#17
Pascalina Chanda-Kapata, Nathan Kapata, Eveline Klinkenberg, Ngosa William, Liwewe Mazyanga, Katoba Musukwa, Elizabeth Chizema Kawesha, Felix Masiye, Peter Mwaba
OBJECTIVE: To estimate the adult prevalence of HIV among the adult population in Zambia and determine whether demographic characteristics were associated with being HIV positive. METHODS: A cross sectional population based survey to asses HIV status among participants aged 15 years and above in a national tuberculosis prevalence survey. Counselling was offered to participants who tested for HIV. The prevalence was estimated using a logistic regression model. Univariate and multivariate associations of social demographic characteristics with HIV were determined...
January 19, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905991/ethnic-differences-in-prevalence-and-risk-factors-for-hypertension-in-the-suriname-health-study-a-cross-sectional-population-study
#18
Ingrid S K Krishnadath, Vincent W V Jaddoe, Lenny M Nahar-van Venrooij, Jerry R Toelsie
BACKGROUND: Limited information is available about the prevalence, ethnic disparities, and risk factors of hypertension within developing countries. We used data from a nationwide study on non-communicable disease (NCD) risk factors to estimate, explore, and compare the prevalence of hypertension overall and in subgroups of risk factors among different ethnic groups in Suriname. METHOD: The Suriname Health Study used the World Health Organization Steps design to select respondents with a stratified multistage cluster sample of households...
September 17, 2016: Population Health Metrics
https://www.readbyqxmd.com/read/27905984/assessing-the-sensitivity-and-specificity-of-first-response-hiv-1-2-test-kit-with-whole-blood-and-serum-samples-a-cross-sectional-study
#19
Raymond Boadu, George Darko, Priscilla Nortey, Patricia Akweongo, Bismark Sarfo
BACKGROUND: Human immunodeficiency virus (HIV) Rapid diagnostic Test (RDT) kits are the preferred assays for HIV testing in many countries. Prevention of Mother-to-Child Transmission, Know Your Status Campaigns, Blood-Safety, Voluntary Counseling and Testing are major strategies adapted to control transmission of the virus and the pivot of these interventions is either screening or diagnosing individuals through testing. There are reports of inconsistent sensitivity and specificity with whole blood and serum samples collected from the same individual...
February 16, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905983/current-tobacco-use-and-its-associated-factors-among-adults-in-a-country-with-comprehensive-ban-on-tobacco-findings-from-the-nationally-representative-steps-survey-bhutan-2014
#20
Mongal Singh Gurung, Dorji Pelzom, Tandin Dorji, Wangchuk Drukpa, Chador Wangdi, Palanivel Chinnakali, Sonu Goel
BACKGROUND: Despite a comprehensive ban on cultivation, manufacture, distribution, and sale of tobacco products since 2004, two nationwide surveys conducted in 2012 and 2013 reported high tobacco use in Bhutan. National Health Survey 2012 reported that 4 % of the population aged 15-75 years used smoked tobacco and about 48 % used smokeless tobacco. Similarly, Global Youth Tobacco Survey (GYTS) of Bhutan reported tobacco use prevalence of 30.3 % in 2013. However, factors associated with this high tobacco use were not systematically studied...
August 8, 2016: Population Health Metrics
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