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Savita Yadav, Pinaki Chakraborty, Prabhat Mittal, Udit Arora
AIM: Parents sometimes show young children YouTube videos on their smartphones. We studied the interaction of 55 Indian children born between December 2014 and May 2015 who watched YouTube videos when they were 6-24 months old. METHODS: The children were recruited by the researchers using professional and personal contacts and visited by the same two observers at four ages, for at least 10 minutes. The observers recorded the children's abilities to interact with touch screens and identify people in videos and noted what videos attracted them the most...
March 20, 2018: Acta Paediatrica
Klaus Lunau, Lina An, Miriam Donda, Michele Hohmann, Leonie Sermon, Vanessa Stegmanns
Flower visiting Eristalis hoverflies feed on nectar and pollen and are known to rely on innate colour preferences. In addition to a preference for visiting yellow flowers, the flies possess an innate proboscis reflex elicited by chemical as well as yellow colour stimuli. In this study we show that the flies' proboscis reflex is only triggered by yellow colour stimuli and not altered by conditioning to other colours. Neither in absolute nor in differential conditioning experiments the flies learned to associate other colours than yellow with reward...
2018: PloS One
Rosa Whalen, Joanne Harrold, Simon Child, Jason Halford, Emma Boyland
Monitoring the creative content within food marketing to children is strongly advocated by public health authorities, but few studies address the prevalence of health-related messaging in television adverts. Food and beverage adverts ( n = 18,888 in 2008, n = 6664 in 2010) from UK television channels popular with children were coded and analyzed. Physical-activity depiction displayed an 18.8 percentage point increase from 2008 (4.4%) to 2010 (23.2%). Of the food adverts containing physical-activity depiction in 2010, 81...
March 20, 2018: International Journal of Environmental Research and Public Health
David Perez-Diaz-de-Cerio, Ángela Hernández-Solana, Antonio Valdovinos, Jose Luis Valenzuela
Timing points used in running races and other competition events are generally based on radio-frequency identification (RFID) technology. Athletes' times are calculated via passive RFID tags and reader kits. Specifically, the reader infrastructure needed is complex and requires the deployment of a mat or ramps which hide the receiver antennae under them. Moreover, with the employed tags, it is not possible to transmit additional and dynamic information such as pulse or oximetry monitoring, alarms, etc. In this paper we present a system based on two low complex schemes allowed in Bluetooth Low Energy (BLE): the non-connectable undirected advertisement process and a modified version of scannable undirected advertisement process using the new capabilities present in Bluetooth 5...
March 20, 2018: Sensors
Dhanya Lakshmi Narayanan, Shubha R Phadke
Stem cell transplantation and cord blood banking have received much popularity among general public and medical professionals in the recent past. But information about the scientific aspects, its utility and limitations is incomplete amongst laypersons as well as many medical practitioners. Stem cells differ from all other types of cells in the human body because of their ability to multiply in order to self perpetuate and differentiate into specialized cells. Stems cells could be totipotent, multipotent, pluripotent, oligopotent or unipotent depending on the type of cells that can arise or differentiate from them...
March 20, 2018: Indian Journal of Pediatrics
Jonathan K Noel, Thomas F Babor, James J Grady
Aims: The current study was conducted to investigate how changes in the content of a social media ad, user engagement values associated with the ad and user-generated comments (UGCs) associated with the ad can influence the appeal (i.e. source appeal, informational appeal and emotional appeal) of a social media ad. Short summary: Facebook beer ads that violated the guidelines of a relevant marketing code were rated as more emotionally appealing compared to Facebook beer ads that did not violated the guidelines...
March 15, 2018: Alcohol and Alcoholism: International Journal of the Medical Council on Alcoholism
Jonathan Barry
Restoration London saw a wave of publications by physicians advocating that the 'compleat physician' should be one who experimented and produced his own medicines. Only thus, they argued, could the medical hierarchy be restored and medical authority re-established on a defensible basis. This article seeks to explain the context for this unusual approach, and why it failed to attract mainstream physicians by the end of the century, by considering the sixty-year career of one of its leading advocates, Everard Maynwaring (c...
April 2018: Medical History
Sathvik B Sridhar, Atiqulla Shariff, Lana Dallah, Doaa Anas, Maryam Ayman, Padma Gm Rao
Aim: The aim of this study is to assess the nature, reasons, and consequences of self-medication practice among the general population of Ras Al-Khaimah, UAE. Materials and Methods: This was a prospective, cross-sectional, survey-based study. Data with respect to knowledge, awareness, and practices regarding self-medication were collected through an interviewer-assisted questionnaire answered by the study participants. Thus, collected data from 413 survey respondents were analyzed using SPSS version 24...
January 2018: International Journal of Applied and Basic Medical Research
Thomas W Gaither, Mohannad A Awad, Gregory P Murphy, Ian Metzler, Thomas Sanford, Michael L Eisenberg, Siobhan Sutcliffe, E Charles Osterberg, Benjamin N Breyer
BACKGROUND: Bicycle riding has become an increasingly popular mode of transportation and exercise, especially among women, and previous studies have demonstrated a relationship between cycling and sexual dysfunction, albeit using non-validated questionnaires. AIM: We aimed to explore the relationship between cycling and sexual and urinary dysfunction. METHODS: Cyclists were recruited to complete a survey through Facebook advertisements and outreach to sporting clubs across 5 English-speaking countries...
March 6, 2018: Journal of Sexual Medicine
Javier Trastoy Quintela, Jéssica Freire Rouco, Lucía Rodríguez González, Isabel Campos Varela, Antonio Rodríguez Núñez
No abstract text is available yet for this article.
March 13, 2018: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
Chew Lip Ng, Xuan Dao Liu, Renuka Murali Govind, Jonathan Wei Jian Tan, Shirley Beng Suat Ooi, Sophia Archuleta
INTRODUCTION: Postgraduate medical education in Singapore underwent major transition recently, from a British-style system and accreditation to a competency-based residency programme modelled after the American system. We aimed to identify the relative importance of factors influencing the choice of residency sponsoring institutions (SIs) among medical students during this transition period. METHODS: A questionnaire-based cross-sectional study of Singaporean undergraduate medical students across all years of study was performed in 2011...
March 16, 2018: Singapore Medical Journal
Kristen Emory, Francisco O Buchting, Dennis R Trinidad, Lisa Vera, Sherry L Emery
Background: LGBT populations use tobacco at disparately higher rates nationwide, compared to national averages. The tobacco industry has a history targeting LGBT with marketing efforts, likely contributing to this disparity. This study explores whether exposure to tobacco content on traditional and social media is associated with tobacco use among LGBT and non-LGBT. Methods: This study reports results from LGBT (N=1,092) and non-LGBT (N=16,430) respondents to a 2013 nationally representative cross-sectional online survey of US adults (N=17,522)...
March 12, 2018: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
Ebele M Umeukeje, Marcus G Wild, Saugar Maripuri, Teresa Davidson, Margaret Rutherford, Khaled Abdel-Kader, Julia Lewis, Consuelo H Wilkins, Kerri Cavanaugh
BACKGROUND AND OBJECTIVES: Incidence of ESKD is three times higher in black Americans than in whites, and CKD prevalence continues to rise among black Americans. Community-based kidney disease screening may increase early identification and awareness of black Americans at risk, but it is challenging to implement. This study aimed to identify participants' perspectives of community kidney disease screening. The Health Belief Model provides a theoretic framework for conceptualization of these perspectives and optimization of community kidney disease screening activities...
March 15, 2018: Clinical Journal of the American Society of Nephrology: CJASN
Mark T Corkum, Wei Liu, David A Palma, Glenn S Bauman, Robert E Dinniwell, Andrew Warner, Mark V Mishra, Alexander V Louie
BACKGROUND: Cancer patients frequently search the Internet for treatment options, and hospital websites are seen as reliable sources of knowledge. Guidelines support the use of proton radiotherapy in specific disease sites or on clinical trials. This study aims to evaluate direct-to-consumer advertising content and claims made by proton therapy centre (PTC) websites worldwide. METHODS: Operational PTC websites in English were identified through the Particle Therapy Co-Operative Group website...
March 15, 2018: Radiation Oncology
Kristy Marynak, Andrea Gentzke, Teresa W Wang, Linda Neff, Brian A King
Electronic cigarettes (e-cigarettes) are the most commonly used tobacco product among U.S. middle and high school students (1). Exposure to e-cigarette advertisements is associated with higher odds of current e-cigarette use among middle and high school students (2-4). To assess patterns of self-reported exposure to four e-cigarette advertising sources (retail stores, the Internet, television, and newspapers and magazines), CDC analyzed data from the 2014, 2015, and 2016 National Youth Tobacco Surveys (NYTSs)...
March 16, 2018: MMWR. Morbidity and Mortality Weekly Report
Colleen G Le Prell, Hannah W Siburt, Edward Lobarinas, Scott K Griffiths, Christopher Spankovich
OBJECTIVES: The purpose of this study was to evaluate the relationship between recreational sound exposure and potentially undiagnosed or subclinical hearing loss by assessing sound exposure history, threshold sensitivity, distortion product otoacoustic emission (DPOAE) amplitudes, and performance on the words-in-noise (WIN) test. DESIGN: Survey data were collected from 74 adult participants (14 male and 60 female), 18 to 27 years of age, recruited via advertisements posted throughout the University of Florida campus...
March 14, 2018: Ear and Hearing
Jacqueline H Wolf
In the late 19th-century United States and Europe, infants died at high rates from diarrhea. Physicians and social justice advocates responded to the public health crisis with attempts to clean up the water and cows' milk supplies, as well as social welfare legislation and assorted educational efforts to help mothers better care for their children. Most visible among the educational efforts were breastfeeding campaigns. A century later in developing countries, physicians and activists were confronted with a similar problem-infants dying from diarrhea due to the unethical advertising and marketing practices of formula companies...
March 1, 2018: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
Caroline Dos Santos Costa, Thaynã Ramos Flores, Andrea Wendt, Rosália Garcia Neves, Maria Cecília Formoso Assunção, Iná S Santos
The aim of this cross-sectional study was to investigate the association between sedentary behavior and consumption of ultra-processed foods (UPF) among Brazilian adolescents. The study used data from the 2015 edition of the Brazilian National School Health Survey (PeNSE). Daily consumption of at least one group of UPF was the outcome, and the principal exposure was daily time spent in sedentary behavior (hours spent sitting, except for time sitting at school). We calculated prevalence rates, prevalence ratios, and 95% confidence intervals (95%CI)...
March 8, 2018: Cadernos de Saúde Pública
Julie Franks, Sharon B Mannheimer, Yael Hirsch-Moverman, Eleanor Hayes-Larson, Paul W Colson, Hugo Ortega, Wafaa M El-Sadr
INTRODUCTION: Black men who have sex with men and transgender women are at high risk for HIV infection, but are more likely to be unaware of their infection or not in care for diagnosed HIV compared to other races. Respondent driven sampling has been advanced as a method to reach stigmatized and hidden populations for HIV testing. We compared strategies to recruit black, substance-using men who have sex with men and transgender women to identify newly diagnosed HIV infection, or those previously diagnosed but not in care...
March 2018: Journal of the International AIDS Society
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No abstract text is available yet for this article.
April 2018: Applied Spectroscopy
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