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https://www.readbyqxmd.com/read/28351004/temporal-changes-in-the-prevalence-of-disordered-eating-behaviors-among-adolescents-living-in-the-metropolitan-area-of-rio-de-janeiro-brazil
#1
Danilo Dias Santana, Erica Guimarães Barros, Rosana Salles da Costa, Gloria Valeria da Veiga
To investigate temporal changes in the prevalence of disordered eating behaviors among adolescents, and their association with socio demographic factors and overweight. Using probability sampling, two population-based cross-sectional surveys were conducted: one in 2005 (n=511) and the other in 2010 (n=314). The frequency of disordered eating behaviors (binge eating, strict dieting or fasting and compensatory behaviors) was investigated using a self-administered questionnaire. The presence of binge eating increased by 18...
March 21, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28350857/differentiating-anxiety-forms-and-their-role-in-academic-performance-from-primary-to-secondary-school
#2
Emma Carey, Amy Devine, Francesca Hill, Dénes Szűcs
INTRODUCTION: Individuals with high levels of mathematics anxiety are more likely to have other forms of anxiety, such as general anxiety and test anxiety, and tend to have some math performance decrement compared to those with low math anxiety. However, it is unclear how the anxiety forms cluster in individuals, or how the presence of other anxiety forms influences the relationship between math anxiety and math performance. METHOD: We measured math anxiety, test anxiety, general anxiety and mathematics and reading performance in 1720 UK students (year 4, aged 8-9, and years 7 and 8, aged 11-13)...
2017: PloS One
https://www.readbyqxmd.com/read/28350476/initial-experience-with-honoring-choices-wisconsin-implementation-of-an-advance-care-planning-pilot-in-a-tertiary-care-setting
#3
Wendy L Peltier, Faiz Gani, Jennifer Blissitt, Katherine Walczak, Kristi Opper, Arthur R Derse, Fabian M Johnston
BACKGROUND: Although previous research on advance care planning (ACP) has associated ACP with improved quality of care at the end of life, the appropriate use of ACP remains limited. OBJECTIVE: To evaluate the impact of a pilot program using the "Honoring Choices Wisconsin" (HCW) model for ACP in a tertiary care setting, and to understand barriers to system-wide implementation. DESIGN: Retrospective review of prospectively collected data. SETTING/SUBJECTS: Patients who received medical or surgical oncology care at Froedtert and the Medical College of Wisconsin...
March 28, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28346535/caudwell-xtreme-everest-a-prospective-study-of-the-effects-of-environmental-hypoxia-on-cognitive-functioning
#4
Konstadina Griva, Jan Stygall, Mark H Wilson, Daniel Martin, Denny Levett, Kay Mitchell, Monty Mythen, Hugh E Montgomery, Mike P Grocott, Golnar Aref-Adib, Mark Edsell, Tracie Plant, Chris Imray, Debbie Cooke, Jane Harrington, Maryam Khosravi, Stanton P Newman
BACKGROUND: The neuropsychological consequences of exposure to environmental hypobaric hypoxia (EHH) remain unclear. We thus investigated them in a large group of healthy volunteers who trekked to Mount Everest base camp (5,300 m). METHODS: A neuropsychological (NP) test battery assessing memory, language, attention, and executive function was administered to 198 participants (age 44.5±13.7 years; 60% male). These were studied at baseline (sea level), 3,500 m (Namche Bazaar), 5,300 m (Everest Base Camp) and on return to 1,300 m (Kathmandu) (attrition rate 23...
2017: PloS One
https://www.readbyqxmd.com/read/28346271/primary-and-repeat-cesarean-deliveries-a-population-based-study-in-the-united-states-1979-2010
#5
Cande V Ananth, Alexander M Friedman, Katherine M Keyes, Jessica A Lavery, Ava Hamilton, Jason D Wright
BACKGROUND: Despite the temporal increase in cesarean deliveries, the extent to which maternal age, period, and maternal birth cohorts may have contributed to these trends remains unknown. METHODS: We performed an analysis of 123 million singleton deliveries in the US (1979-2010). We estimated rate ratio (RR) with 95% confidence interval (CI) for primary and repeat cesarean deliveries. We examined changes in cesarean rates with weighted Poisson regression models across three time-scales: maternal age, year of delivery, and birth cohort (mother's birth year)...
March 23, 2017: Epidemiology
https://www.readbyqxmd.com/read/28346077/effects-of-brief-messages-about-antiretroviral-therapy-and-condom-use-benefits-among-black-and-latino-msm-in-three-us-cities
#6
Jeffrey H Herbst, Gordon Mansergh, Nicole Pitts, Damian Denson, Matthew J Mimiaga, Jeremy Holman
This pilot study examined effects of HIV prevention messages about self and partner benefits of antiretroviral therapy (ART) and condom effectiveness on increased intentions for behavior change. Data were from Messages4Men, a study examining prevention messages among 320 HIV-positive and 605 HIV-negative black and Latino MSM. Men completed a computer-based assessment after message exposure, and multivariable models controlled for risky sex and demographics. A majority of HIV-positive men reported increased intentions for ART use; 22% reported partner benefit information was new...
March 27, 2017: Journal of Homosexuality
https://www.readbyqxmd.com/read/28345788/horticultural-activity-predicts-later-localized-limb-status-in-a-contemporary-pre-industrial-population
#7
Jonathan Stieglitz, Benjamin C Trumble, Hillard Kaplan, Michael Gurven
OBJECTIVES: Modern humans may have gracile skeletons due to low physical activity levels and mechanical loading. Tests using pre-historic skeletons are limited by the inability to assess behavior directly, while modern industrialized societies possess few socio-ecological features typical of human evolutionary history. Among Tsimane forager-horticulturalists, we test whether greater activity levels and, thus, increased loading earlier in life are associated with greater later-life bone status and diminished age-related bone loss...
March 27, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28345281/correlates-of-alcohol-consumption-on-heavy-drinking-occasions-of-young-risky-drinkers-event-versus-personal-characteristics
#8
P Dietze, P A Agius, M Livingston, S Callinan, R Jenkinson, M S C Lim, C J C Wright, R Room
AIMS: Risky single occasion drinking (RSOD) by young people is a serious public health issue, yet little is known about the specific circumstances of risky drinking occasions. This study examined the independent effects of event- and individual-specific variables on RSOD. DESIGN: Longitudinal cohort study measuring self-reported RSOD and event- and individual-specific variables across two drinking occasions approximately one year apart. SETTING: Metropolitan Melbourne, Australia...
March 26, 2017: Addiction
https://www.readbyqxmd.com/read/28345078/online-actions-with-offline-impact-how-online-social-networks-influence-online-and-offline-user-behavior
#9
Tim Althoff, Pranav Jindal, Jure Leskovec
Many of today's most widely used computing applications utilize social networking features and allow users to connect, follow each other, share content, and comment on others' posts. However, despite the widespread adoption of these features, there is little understanding of the consequences that social networking has on user retention, engagement, and online as well as offline behavior. Here, we study how social networks influence user behavior in a physical activity tracking application. We analyze 791 million online and offline actions of 6 million users over the course of 5 years, and show that social networking leads to a significant increase in users' online as well as offline activities...
February 2017: Proc Int Conf Web Search Data Min
https://www.readbyqxmd.com/read/28344846/beating-obesity-factors-associated-with-interest-in-workplace-weight-management-assistance-in-the-mining-industry
#10
Tamara D Street, Drew L Thomas
BACKGROUND: Rates of overweight and obese Australians are high and continue to rise, putting a large proportion of the population at risk of chronic illness. Examining characteristics associated with preference for a work-based weight-loss program will enable employers to better target programs to increase enrolment and benefit employees' health and fitness for work. METHODS: A cross-sectional survey was undertaken at two Australian mining sites. The survey collected information on employee demographics, health characteristics, work characteristics, stages of behavior change, and preference for workplace assistance with reaching a healthy weight...
March 2017: Safety and Health At Work
https://www.readbyqxmd.com/read/28344528/surgical-approach-and-anesthetic-modality-for-carpal-tunnel-release-a-nationwide-database-study-with-health-care-cost-implications
#11
Brock D Foster, Lakshmanan Sivasundaram, Nathanael Heckmann, Jeremiah R Cohen, William C Pannell, Jeffrey C Wang, Alidad Ghiassi
Background: Carpal tunnel release (CTR) is commonly performed for carpal tunnel syndrome once conservative treatment has failed. Operative technique and anesthetic modality vary by surgeon preference and patient factors. However, CTR practices and anesthetic trends have, to date, not been described on a nationwide scale in the United States. Methods: The PearlDiver Patient Records Database was used to search Current Procedural Terminology codes for elective CTR from 2007 to 2011. Anesthetic modality (eg, general and regional anesthesia vs local anesthesia) and surgical approach (eg, endoscopic vs open) were recorded for this patient population...
March 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28344119/acculturation-and-weight-change-in-asian-american-children-evidence-from-the-ecls-k-2011
#12
Cassandra S Diep, Tom Baranowski, Rachel T Kimbro
Despite relatively low rates of overweight and obesity among Asian-American children, disparities exist based on acculturation, socioeconomic status, and Asian ethnicity. The purpose of this study was to examine the association between acculturation and weight change in Asian-American children. Secondary aims were to compare changes by Asian ethnic group and acculturation x socioeconomic status. Participants included 1200 Asian-American children from the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11, a longitudinal study of U...
March 23, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28343766/prediction-of-high-on-treatment-platelet-reactivity-in-clopidogrel-treated-patients-with-acute-coronary-syndromes
#13
G M Podda, E Grossi, T Palmerini, M Buscema, E A Femia, D Della Riva, S de Servi, P Calabrò, F Piscione, D Maffeo, A Toso, C Palmieri, M De Carlo, D Capodanno, P Genereux, M Cattaneo
BACKGROUND: About 40% of clopidogrel-treated patients display high platelet reactivity (HPR). Alternative treatments of HPR patients, identified by platelet function tests, failed to improve their clinical outcomes in large randomized clinical trials. A more appealing alternative would be to identify HPR patients a priori, based on the presence/absence of demographic, clinical and genetic factors that affect PR. Due to the complexity and multiplicity of these factors, traditional statistical methods (TSMs) fail to identify a priori HPR patients accurately...
March 18, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28342962/intellectual-evaluation-of-children-exposed-to-phthalate-tainted-products-after-the-2011-taiwan-phthalate-episode
#14
Po-Chin Huang, Chih-Hsin Tsai, Chu-Chih Chen, Ming-Tsang Wu, Mei-Lien Chen, Shu-Li Wang, Bai-Hsiun Chen, Ching-Chang Lee, Jouni J K Jaakkola, Wen-Chiu Wu, Min-Kung Chen, Chao A Hsiung, Rapit Group
INTRODUCTION: Phthalate exposure may reduce intellectual development in young children. In 2011, numerous Taiwanese children had been reported to have consumed phthalate-tainted products. We investigated the effects of phthalate exposure on the intellectual development of these children after the 2011 Taiwan di-2-ethylhexyl phthalate (DEHP) episode. METHODS: We recruited 204 children, aged 3-12 y, from 3 hospitals in Taiwan between 2012 and 2013. First-morning urine samples were collected for analyzing 5 phthalate metabolites...
March 23, 2017: Environmental Research
https://www.readbyqxmd.com/read/28342482/treatment-outcomes-in-veterans-with-hpv-positive-head-and-neck-cancer
#15
Aaron J Feinstein, Sophie G Shay, Elena Chang, Michael S Lewis, Marilene B Wang
OBJECTIVES: Head and neck squamous cell carcinoma (HNSCC) caused by the human papilloma virus (HPV) has an improved prognosis relative to HPV-negative tumors. Patients with HPV-positive disease may benefit from different treatment modalities in order to optimize survival and quality of life. We sought to investigate HPV-positive HNSCC within the military veteran population, and analyze the role of treatment modality in outcomes of patients with HPV-positive and HPV-negative tumors. METHODS: Patients diagnosed with HNSCC between January 1, 2010 and December 31, 2014 at one regional veterans health center were retrospectively examined...
March 2017: American Journal of Otolaryngology
https://www.readbyqxmd.com/read/28342349/evaluation-of-individual-and-area-level-factors-as-modifiers-of-the-association-between-warm-season-temperature-and-pediatric-asthma-morbidity-in-atlanta-ga
#16
Cassandra R O'Lenick, Andrea Winquist, Howard H Chang, Michael R Kramer, James A Mulholland, Andrew Grundstein, Stefanie Ebelt Sarnat
INTRODUCTION: Previous studies have found associations between respiratory morbidity and high temperatures; however, few studies have explored associations in potentially sensitive sub-populations. METHODS: We evaluated individual and area-level factors as modifiers of the association between warm-season (May-Sept.) temperature and pediatric respiratory morbidity in Atlanta. Emergency department (ED) visit data were obtained for children, 5-18 years old, with primary diagnoses of asthma or respiratory disease (diagnoses of upper respiratory infections, bronchiolitis, pneumonia, chronic obstructive pulmonary disease, asthma, or wheeze) in 20-county Atlanta during 1993-2012...
March 22, 2017: Environmental Research
https://www.readbyqxmd.com/read/28342177/career-development-awards-in-emergency-medicine-resources-and-challenges
#17
Bryn E Mumma, Anna Marie Chang, Bory Kea, Megan L Ranney
OBJECTIVES: In the United States, emergency medicine researchers hold proportionately fewer federal career development awards than researchers in other specialties. Others hypothesize this deficit may partly be attributed to lack of mentors, departmental resources, and qualified applicants. Our objectives were to examine the association between departmental and institutional resources and career development awards and to describe the barriers to conducting research and obtaining grants in emergency medicine...
March 25, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28342130/laparoscopic-proximal-gastrectomy-with-double-tract-reconstruction-is-superior-to-laparoscopic-total-gastrectomy-for-proximal-early-gastric-cancer
#18
Do Hyun Jung, Yoontaek Lee, Dong Wook Kim, Young Suk Park, Sang-Hoon Ahn, Do Joong Park, Hyung-Ho Kim
BACKGROUND: Laparoscopic proximal gastrectomy (LPG) with double tract reconstruction (DTR) is known to reduce reflux symptoms, which is a major concern after proximal gastrectomy. The aim of this study is to compare retrospectively the clinical outcomes of patients undergoing LPG with DTR with those treated by laparoscopic total gastrectomy (LTG). METHODS: Ninety-two and 156 patients undergoing LPG with DTR and LTG for proximal stage I gastric cancer were retrospectively analyzed for short- and long-term clinical outcomes...
March 24, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28341960/relationship-between-healthy-lifestyle-behaviors-and-cardiovascular-risk-factors-in-chinese-patients-with-type-2-diabetes-mellitus-a-subanalysis-of-the-ccmr-3b-study
#19
Yuxin Huang, Jihu Li, Xiaolin Zhu, Jiao Sun, Linong Ji, Dayi Hu, Changyu Pan, Wen Tan, Suyuan Jiang, Xiaoming Tao
AIMS: This subanalysis of a cross-sectional, nationwide study was undertaken to assess the relationship between healthy lifestyle behaviors and multiple cardiovascular risk factors among people with type 2 diabetes mellitus (T2DM). METHODS: Data collected from 25,454 participants, including demographics, lifestyle behaviors and cardiovascular risk profiles, were analyzed. Blood pressure control as well as blood glucose and blood lipid (3Bs) levels were measured as multi-risk factors for cardiovascular disease...
March 25, 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/28341925/relationship-between-serum-adiponectin-and-bone-mineral-density-in-male-patients-with-obstructive-sleep-apnea-syndrome
#20
Dong-Dong Chen, Jie-Feng Huang, Qi-Chang Lin, Gong-Ping Chen, Jian-Ming Zhao
PURPOSE: Obstructive sleep apnea syndrome (OSAS) is reported to have an association with bone mineral density (BMD). However, the underlying mechanism is far from clear. The aim of this study was to investigate the relationship between OSAS, bone turnover markers, and BMD and to evaluate the effect of adiponectin on BMD in patients with OSAS. METHODS: Seventy-one male patients with OSAS and 13 male control subjects were enrolled in this study. Serum adiponectin, calcium, phosphorus, 25-hydroxyvitamin-D3, β-isomerized form C-terminal telopeptide of type I collagen, osteocalcin, and procollagen type 1 N-propeptide were measured in all subjects, and BMD was evaluated by dual-energy X-ray absorptiometry (DEXA) in the lumbar spine (L1-L4), the femoral neck, and the hip total...
March 25, 2017: Sleep & Breathing, Schlaf & Atmung
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