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Behavioral economics

Julia Depa, Jenny Schweizer, Sandra-Kristin Bekers, Carolin Hilzendegen, Nanette Stroebele-Benschop
PURPOSE: Orthorexia nervosa (ON) describes the constant pathological preoccupation with "healthy" nutrition. The current results regarding the prevalence of ON differ widely possibly because of invalid measurement tools. This study aimed to investigate ON prevalence in a sample of German students and to examine age, gender, semester, and nutritional knowledge as potential predictors of ON by comparing nutrition science (NS) with economics (ES) students. METHODS: A total of 446 university students participated in the survey (NS 188, ES 268)...
October 19, 2016: Eating and Weight Disorders: EWD
Jung-Woo Park, Jin-Soo Park, Seyoung Kim, Minkyu Park, Hyunrim Choi, Sinye Lim
BACKGROUND: This study is aimed at finding out the relationship between long working hours, one of major job stress elements, and hearing impairment in unexposed workers to occupational and environmental noise. METHODS: This study was performed on 1628 regular, full-time wage workers between the age of 25-64 who indicated in the survey of having no experience of exposure to noise, normal otoscopic findings, and not suffering from diabetes based on the data from the fifth Korea National Health and Nutrition Examination Survey (KNHANES 2010-2012)...
2016: Annals of Occupational and Environmental Medicine
Yan-Ning Li, Dong-Xiao Nong, Bo Wei, Qi-Ming Feng, Hong-Ye Luo
BACKGROUND: Healthcare in China has significantly improved, meanwhile many  socio-economic risk factors and health conditions factors affect accessibility and utilization of health services in rural areas. Inequity of health service in China needs to  be estimated and reduced. Andersen behavioral model is useful to assess the association of health service utilization with predisposing, enabling, and need factors. METHODS: A survey was conducted among 4634 residents of 897 households in 2012...
October 19, 2016: BMC Health Services Research
Kleio Koutra, George Kritsotakis, Manolis Linardakis, Nikoleta Ratsika, Anna Kokkevi, Anastas Philalithis
BACKGROUND: Smoking is among the health risk behaviors taken up by many adolescents with lifelong consequences and associations with multiple health risk behaviors. Smoking and smoking initiation in adolescence involves an interaction between micro-, meso-, and macro systems, including neighborhoods and the greater community. OBJECTIVES: To examine the associations of individual social and economic capital with self-reported health, life satisfaction, and smoking behavior in adolescents...
October 19, 2016: Substance Use & Misuse
Joanne F Guthrie
Nutrition education has a long history of being informed by economic thinking, with the earliest nutrition education guides incorporating household food budgeting into nutrition advice. Behavioral economics research goes beyond that traditional role to provide new insights into how consumers make choices. These insights have numerous potential applications for nutrition interventions to promote healthy food choices consistent with the US Dietary Guidelines for Americans. Research to test the value of such applications can contribute to the development of evidence-based nutrition education practice called for in federal nutrition education programs...
October 15, 2016: Journal of Nutrition Education and Behavior
Irfan Ahmad, Syed Fazle Rouf, Lei Sun, Annika Cimdins, Sulman Shafeeq, Soazig Le Guyon, Marco Schottkowski, Mikael Rhen, Ute Römling
BACKGROUND: Cellulose, a 1,4 beta-glucan polysaccharide, is produced by a variety of organisms including bacteria. Although the production of cellulose has a high biological, ecological and economical impact, regulatory mechanisms of cellulose biosynthesis are mostly unknown. Family eight cellulases are regularly associated with cellulose biosynthesis operons in bacteria; however, their function is poorly characterized. In this study, we analysed the role of the cellulase BcsZ encoded by the bcsABZC cellulose biosynthesis operon of Salmonella enterica serovar Typhimurium (S...
October 19, 2016: Microbial Cell Factories
Bathsheba Mahenge, Heidi Stöckl, Abdulai Abubakari, Jessie Mbwambo, Albrecht Jahn
BACKGROUND: Intimate partner violence (IPV) during pregnancy and postpartum is a serious global health problem affecting millions of women worldwide. This study sought to determine the prevalence of different forms of IPV during pregnancy and postpartum and associated factors among women in Dar es Salaam, Tanzania. METHODS: We conducted a cross-sectional study among 500 women at one to nine months postpartum in three health facilities in the three districts of Dar es Salaam: Temeke, Kinondoni and Illala...
2016: PloS One
Tushar M Ranchod, Chris A Jones
No abstract text is available yet for this article.
October 17, 2016: Retina
Cecilia Olguin Perglione, Marcelo D Golemba, Carolina Torres, Maria Barrandeguy
Equine influenza virus (EIV) is considered the most important respiratory pathogen of horses as outbreaks of the disease lead to substantial economic losses. The H3N8 EIV has caused respiratory disease in horses across the world, including South American countries. Nucleotide and deduced amino acid sequences for the complete haemagglutinin gene of the H3N8 EIV detected in South America since 1963 were analyzed. Phylogenetic and Bayesian coalescent analyses were carried out to study the origin, the time of the most recent common ancestors (tMRCA), the demographic and the phylogeographic patterns of the H3N8 EIV...
October 16, 2016: Pathogens
Nicholas K Schiltz, David F Warner, Jiayang Sun, Paul M Bakaki, Avi Dor, Charles W Given, Kurt C Stange, Siran M Koroukian
BACKGROUND: Multimorbidity affects the majority of elderly adults and is associated with higher health costs and utilization, but how specific patterns of morbidity influence resource use is less understood. OBJECTIVE: The objective was to identify specific combinations of chronic conditions, functional limitations, and geriatric syndromes associated with direct medical costs and inpatient utilization. DESIGN: Retrospective cohort study using the Health and Retirement Study (2008-2010) linked to Medicare claims...
October 6, 2016: Medical Care
J Wallenborn, C E Angermann
Heart failure and depression are widespread diseases and of particular clinical and economic relevance. Compared with the general population depression is up to 5‑times more common in patients with heart failure, with adverse effects on morbidity, mortality, quality of life and treatment costs. Depressive symptoms overlap with those of heart failure which renders diagnosis difficult. Simple screening tools, e. g. the two-item patient health questionnaire, help to recognize depression in the clinical routine...
October 17, 2016: Herz
Sanjeev Kumar Ujjain, Pritam Kumar Roy, Sumana Kumar, Subhash Singha, Krishnacharya Khare
Alloys, specifically steel, are considered as the workhorse of our society and are inimitable engineering materials in the field of infrastructure, industry and possesses significant applications in our daily life. However, creating a robust synthetic metallic surface that repels various liquids has remained extremely challenging. The wettability of a solid surface is known to be governed by its geometric nano-/micro structure and the chemical composition. Here, we are demonstrating a facile and economical way to generate copper oxide micro-nano structures with spherical (0D), needle (1D) and hierarchical cauliflower (3D) morphologies on galvanized steel substrates using a simple chemical bath deposition method...
October 18, 2016: Scientific Reports
Quynh C Nguyen, Dapeng Li, Hsien-Wen Meng, Suraj Kath, Elaine Nsoesie, Feifei Li, Ming Wen
BACKGROUND: Studies suggest that where people live, play, and work can influence health and well-being. However, the dearth of neighborhood data, especially data that is timely and consistent across geographies, hinders understanding of the effects of neighborhoods on health. Social media data represents a possible new data resource for neighborhood research. OBJECTIVE: The aim of this study was to build, from geotagged Twitter data, a national neighborhood database with area-level indicators of well-being and health behaviors...
October 17, 2016: JMIR Public Health and Surveillance
Timo-Kolja Pförtner, Irene Moor
Background: The relationship between socioeconomic status and health is explained by the unequal distribution of material, psychosocial and behavioral factors. The aim of this study is to analyze the relative contribution of these factors for the association between income and different indicators of health and diseases. Method: Analyses were based on data from the "German Socioeconomic Panel (GSOEP)" in 2011. We estimated the relative contribution of material, psychosocial and behavioral factors in income-related inequalities in health by logistic mediator analyses focusing on following outcomes: self-rated health, diabetes, cardiac disease, sleep disorder, joint diseases, depression and chronical back trouble...
October 17, 2016: Psychotherapie, Psychosomatik, Medizinische Psychologie
Kevin Patrick, Eric B Hekler, Deborah Estrin, David C Mohr, Heleen Riper, David Crane, Job Godino, William T Riley
This paper addresses the rapid pace of change in the technologies that support digital interventions; the complexity of the health problems they aim to address; and the adaptation of scientific methods to accommodate the volume, velocity, and variety of data and interventions possible from these technologies. Information, communication, and computing technologies are now part of every societal domain and support essentially every facet of human activity. Ubiquitous computing, a vision articulated fewer than 30 years ago, has now arrived...
November 2016: American Journal of Preventive Medicine
B L Aigner, D A Herbert, G P Dively, D Venugopal, J Whalen, B Cissel, T P Kuhar, C C Brewster, J W Hogue, E Seymore
Sampling soybean fields for the brown marmorated stink bug, Halyomorpha halys Stål (Hemiptera: Pentatomidae), can be challenging. Both adults and nymphs have a "startle response" and drop to the ground with even the slightest disturbance. This behavior could reduce the effectiveness of the traditional sweep net and ground cloth sampling methods. In 2013 and 2014, in Virginia, Delaware, and Maryland, we evaluated a visual plant inspection method that consisted of counting the number of brown marmorated stink bug nymphs and adults seen on soybean plants in a 2-min inspection period while walking carefully between two rows...
October 15, 2016: Journal of Economic Entomology
Cheng Sun, Alysa Pomer, Kelsey N Dancause, Chim W Chan, Kathryn M Olszowy, Harold Silverman, Gwang Lee, Len Tarivonda, George Taleo, Ralph Regenvanu, Akira Kaneko, Charles A Weitz, Ralph M Garruto, J Koji Lum
OBJECTIVE: The Republic of Vanuatu, like many developing nations, is undergoing a rapid health transition. Our previous study identified several behavioral risk factors for the rising prevalence of obesity. Unexpectedly, daily time spent using television and radio was revealed as a protective factor for obesity in 2007. In this study, we sought to explore associations between ownership of consumer electronics (CE) and measures of adiposity in Vanuatu in 2011. METHODS: We surveyed 873 adults from five islands varying in level of economic development...
October 15, 2016: American Journal of Human Biology: the Official Journal of the Human Biology Council
Cara M Murphy, Max M Owens, Lawrence H Sweet, James MacKillop
Obesity and cigarette smoking contribute to a multitude of preventable deaths in the United States and eating and smoking behavior may influence each other. The field of behavioral economics integrates principles from psychology and economics and permits systematic examination of how commodities interrelate with one another. Using this framework, the current study evaluated the effects of rising food and cigarette prices on consumption to investigate their substitutability and their relationship to BMI and associated variables...
October 13, 2016: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
José M Causadias, Eva H Telzer, Richard M Lee
Objective: Culture and biology have evolved together, influence each other, and concurrently shape behavior, affect, cognition, and development. This special section highlights 2 major domains of the interplay between culture and biology. Method: The first domain is neurobiology of cultural experiences-how cultural, ethnic, and racial experiences influence limbic systems and neuroendocrine functioning-and the second domain is cultural neuroscience-the connections between cultural processes and brain functioning...
August 15, 2016: Cultural Diversity & Ethnic Minority Psychology
Albert A Okunade, Rose M Rubin, Adeyinka K Okunade
Currently, there are few studies separating the linkage of pathological obese and overweight body mass indices (BMIs) to the all-cause mortality rate in adults. Consequently, this paper, using annual Behavioral Risk Factor Surveillance System data of the 50 US states and the District of Columbia, estimates empirical regression models linking the US adult overweight (25 ≤ BMI < 30) and obesity (BMI ≥ 30) rates to the all-cause deaths rate. The biochemistry of multi-period cumulative adiposity (saturated fatty acid) from unexpended caloric intakes (net energy storage) provides the natural theoretical foundation for tracing unhealthy BMI to all-cause mortality...
2016: Frontiers in Public Health
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