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https://www.readbyqxmd.com/read/28437534/association-of-mortality-with-the-death-of-a-sibling-in-childhood
#1
Yongfu Yu, Zeyan Liew, Sven Cnattingius, Jørn Olsen, Mogens Vestergaard, Bo Fu, Erik Thorlund Parner, Guoyou Qin, Naiqing Zhao, Jiong Li
Importance: The death of a close relative is associated with an increased mortality risk among the bereaved, but much less is known about the potential association of the death of a sibling in childhood with mortality in this population. Objective: To examine the association between sibling death in childhood and subsequent mortality risk. Design, Setting, and Participants: This population-based cohort study of 5 005 029 participants evaluated linked national registers in Denmark (January 1, 1973, through December 31, 2009) and Sweden (January 1, 1973, through December 31, 2008)...
April 24, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28437525/visual-impairment-undercorrected-refractive-errors-and-activity-limitations-in-older-adults-findings-from-the-three-city-alienor-study
#2
Virginie Naël, Karine Pérès, Isabelle Carrière, Vincent Daien, Anne-Catherine Scherlen, Angelo Arleo, Jean-Francois Korobelnik, Cécile Delcourt, Catherine Helmer
Purpose: As vision is required in almost all activities of daily living, visual impairment (VI) may be one of the major treatable factors for preventing activity limitations. We aimed to evaluate the attributable risk of VI associated with activity limitations and the extent to which limitations are avoidable with optimal optical correction of undercorrected refractive errors. Methods: We analyzed 709 older adults from the Three-City-Alienor population-based study...
April 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28437513/prevalence-of-temporomandibular-disorders-in-the-northern-finland-birth-cohort-1966
#3
Päivi Jussila, Heikki Kiviahde, Ritva Näpänkangas, Jari Päkkilä, Paula Pesonen, Kirsi Sipilä, Pertti Pirttiniemi, Aune Raustia
AIMS: To investigate the prevalence of temporomandibular disorders (TMD) in the 46-year-old cohort subjects from the Northern Finland Birth Cohort 1966 (NFBC 1966). METHODS: Altogether, 1,962 subjects (1,050 women, 912 men) participated in a clinical medical and dental examination and responded to questionnaires in 2012 to 2013. The stomatognathic examination was performed according to a modified protocol of the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD)...
April 2017: Journal of Oral & Facial Pain and Headache
https://www.readbyqxmd.com/read/28436762/use-of-dietary-vitamin-supplements-and-risk-of-thyroid-cancer-a-population-based-case-control-study-in-connecticut
#4
Christopher Kim, Huang Huang, Nan Zhao, Catherine C Lerro, Min Dai, Yingtai Chen, Ni Li, Shuangge Ma, Robert Udelsman, Yawei Zhang
Certain dietary supplements have been reported to increase the risk of some cancers. Over half of the US population regularly uses dietary supplements. Thyroid cancer incidence has increased over the past several decades. However, few studies have investigated the association between dietary supplements and thyroid cancer. Thus, it is essential to clarify any association between dietary supplements and risk of thyroid cancer. MATERIALS AND METHODS: A population-based case-control study in Connecticut was conducted during 2010-2011 among 462 histologically confi rmed incident thyroid cancer cases and 498 population-based controls...
April 24, 2017: International Journal for Vitamin and Nutrition Research. Journal International de Vitaminologie et de Nutrition
https://www.readbyqxmd.com/read/28436726/impact-of-physical-activity-on-the-association-of-overweight-and-obesity-with-cardiovascular-disease-the-rotterdam-study
#5
Chantal M Koolhaas, Klodian Dhana, Josje D Schoufour, M Arfan Ikram, Maryam Kavousi, Oscar H Franco
Background Being overweight or obese is associated with an increased risk of cardiovascular disease (CVD). Physical activity might reduce the risk associated with overweight and obesity. We examined the association between overweight and obesity and CVD risk as a function of physical activity levels in a middle-aged and elderly population. Design The study was a prospective cohort study. Methods The study included 5344 participants aged 55 years or older from the population-based Rotterdam Study. Participants were classified as having high or low physical activity based on the median of the population...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28436719/gambling-frequency-and-symptoms-of-attention-deficit-hyperactivity-disorder-in-relation-to-problem-gambling-among-swedish-adolescents-a-population-based-study
#6
Charlotta Hellström, Philippe Wagner, Kent W Nilsson, Jerzy Leppert, Cecilia Åslund
AIM: To investigate the associations between gambling frequency, attention-deficit hyperactivity disorder (ADHD) symptoms, and problem gambling among adolescent boys and girls. One hypothesis was that adolescents with increased ADHD symptoms have a higher frequency of gambling compared to adolescents with fewer ADHD symptoms. METHOD: A population-based sample of adolescents (aged 15-18 years) completed a questionnaire on demographics, gambling habits, ADHD symptoms, and problematic gambling; 1412 adolescents (from 4440 sampled) with gambling experience were included in the final sample...
April 24, 2017: Upsala Journal of Medical Sciences
https://www.readbyqxmd.com/read/28436293/food-insecurity-and-depression-among-adults-with-diabetes-results-from-the-national-health-and-nutrition-examination-survey-nhanes
#7
Joshua Montgomery, Juan Lu, Scott Ratliff, Briana Mezuk
Purpose While both food insecurity and depression have been linked to risk of type 2 diabetes, little is known about the relationship between food insecurity and depression among adults with diabetes. Research Design and Methods Cross-sectional analyses of the National Health and Nutrition Examination Survey (2011-2014), a nationally representative, population-based survey. Analytic sample was limited to adults aged ≥20 with diabetes determined by either fasting plasma glucose (≥126 mg/dL) or self-report (n = 1724) and adults age ≥20 with prediabetes determined by fasting plasma glucose (100-125 mg/dL) or self-report (n = 2004)...
April 1, 2017: Diabetes Educator
https://www.readbyqxmd.com/read/28436202/a-common-genetic-variant-in-foxp2-is-associated-with-language-based-learning-dis-abilities-evidence-from-two-italian-independent-samples
#8
Alessandra Mozzi, Valentina Riva, Diego Forni, Manuela Sironi, Cecilia Marino, Massimo Molteni, Stefania Riva, Franca R Guerini, Mario Clerici, Rachele Cagliani, Sara Mascheretti
Language-based Learning Disabilities (LLDs) encompass a group of complex, comorbid, and developmentally associated deficits in communication. Language impairment and developmental dyslexia (DD) represent the most recognized forms of LLDs. Substantial genetic correlations exist between language and reading (dis)abilities. Common variants in the FOXP2 gene were consistently associated with language- and reading-related neuropsychological and neuroanatomical phenotypes. We tested the effect of a FOXP2 common variant, that is, rs6980093 (A/G), on quantitative measures of language and reading in two independent Italian samples: a population-based cohort of 699 subjects (3-11 years old) and a sample of 572 children with DD (6-18 years old)...
April 24, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28436186/protective-factors-against-cognitive-decline-among-community-dwelling-middle-aged-and-older-people-in-taiwan-a-6-year-national-population-based-study
#9
Wei-Ju Lee, Chih-Kuang Liang, Li-Ning Peng, Shu-Ti Chiou, Liang-Kung Chen
AIM: Dementia and cognitive impairment are important public health challenges to a rapidly aging country. The present study aimed to explore the protective factors against cognitive decline among community-dwelling middle-aged and older people from health, social, and lifestyle perspectives. METHODS: Data of the Social Environment and Biomarkers of Aging Study, a population-based cohort study in Taiwan, were retrieved for the study. Overall, 676 participants with intact baseline cognitive function (measured by the Short Portable Mental Status Questionnaire) were enrolled and followed for six years...
April 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28436135/psychiatric-medication-use-before-and-after-the-onset-of-type-1-diabetes-in-children-and-adolescents-a-population-based-cohort-study
#10
Soulmaz Fazeli Farsani, Heshu Abdullah-Koolmees, Patrick C Souverein, Anthonius de Boer, Aukje K Mantel-Teeuwisse
BACKGROUND: Several studies showed a bidirectional association between type 2 diabetes and psychiatric disorders in adults. Because there is limited information on the association between type 1 diabetes (T1D) and psychiatric disorders (including psychiatric medication use) in children and adolescents, we assessed frequency of use of these medications before and after the onset of T1D. METHODS: A population-based cohort study was conducted in the Dutch PHARMO Record Linkage System (1999-2009)...
April 24, 2017: Pediatric Diabetes
https://www.readbyqxmd.com/read/28436115/genetic-and-environmental-contributions-to-the-association-between-adhd-and-affective-problems-in-early-childhood-a-swedish-population-based-twin-study
#11
Mina Rydell, Mark J Taylor, Henrik Larsson
Few twin studies have explored the relative contribution of genetic and environmental factors to the association between attention deficit hyperactivity disorder (ADHD) and affective problems, and no study has focused on preschool children. We used the classical twin design to explore the genetic and environmental overlap between ADHD symptoms and affective problems in preschool children, based on 879 five-year-old twin pairs born in Sweden 2004-2005. Questionnaire-based parent-ratings were used to measure ADHD symptoms and affective problems...
April 24, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28435984/patterns-predictors-and-persistence-of-chronic-sedative-use-a-population-based-observational-study-of-older-adults-in-british-columbia-canada
#12
Steven G Morgan, Deirdre Weymann
BACKGROUND: Benzodiazepines and benzodiazepine-like sedatives (zopiclone, zolpidem and zaleplon) are commonly prescribed to treat anxiety and insomnia but are contraindicated for chronic use. We sought to study the persistence, over multiple years, of chronic use of benzodiazepines and benzodiazepine-like sedatives among community-dwelling adults in British Columbia, Canada. METHODS: This is a retrospective analysis of linked health data for adults aged 50 to 69 in 2004 who resided in British Columbia, Canada, between 2004 and 2013...
April 24, 2017: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28435752/preliminary-hawai-i-public-health-workforce-supply-and-demand-assessment
#13
Katherine W Braden, Valerie Yontz, Kelley Withy
Ensuring the adequacy of the public health workforce requires an understanding of its size and composition, as well as the population's demand for services. The current article describes research undertaken as a first step toward developing an estimate of the supply of and demand for Hawai'i's public health workforce. Using an organizational-level survey, data was obtained from a subset of 34 organizations considered to be major providers of population-based public health services in Hawai'i. The results indicate that estimates of the existing public health workforce range from 3,429 to 3,846 workers...
March 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28435483/cross-sectional-study-of-risky-substance-use-by-injured-emergency-department-patients
#14
Valerie Strezsak, Janette Baird, Christina S Lee, Michael J Mello
INTRODUCTION: Survey data regarding the prevalence of risky substance use in the emergency department (ED) is not consistent. The objective of this study was to identify the prevalence of risky substance use among injured ED patients based on the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST v3.0). A secondary objective was to report on the feasibility of administering the ASSIST to this population, based on the time to conduct screening. METHODS: This cross-sectional study used screening data from a randomized controlled trial...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28435326/the-association-between-thyroid-disorders-and-incident-gout-population-based-case-control-study
#15
Saskia G Bruderer, Christoph R Meier, Susan S Jick, Michael Bodmer
CONTEXT: Thyroid hormones influence kidney function and thereby might alter serum urate levels, a major risk factor for gouty arthritis. OBJECTIVE: To assess the risk of developing incident gout in association with hypothyroidism or hyperthyroidism. DESIGN: Retrospective population-based case-control analysis. SETTING: UK-based Clinical Practice Research Datalink, a primary care research database. PATIENTS: We identified adult patients with a diagnosis of incident gout between 1990 and 2014...
2017: Clinical Epidemiology
https://www.readbyqxmd.com/read/28435162/self-regulation-and-household-routines-at-age-three-and-obesity-at-age-eleven-longitudinal-analysis-of-the-uk-millennium-cohort-study
#16
S E Anderson, A Sacker, R C Whitaker, Y Kelly
OBJECTIVE: To examine, in a population-based cohort of three-year-old children, the association between self-regulation and exposure to the household routines of regular bedtime, regular mealtime, and limits on watching television/video; and to determine whether self-regulation and these routines predict the risk of obesity at age 11. METHODS: Analyses included 10 955 children in the nationally-representative UK Millennium Cohort Study. When children were age 3, parents reported whether children had a regular bedtime and mealtime and the amount of television/video watched...
April 24, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28435100/montreal-accord-on-patient-reported-outcomes-use-series-paper-5-patient-reported-outcomes-pro-can-be-linked-to-epidemiologic-measures-to-monitor-populations-and-inform-public-health-decisions
#17
Hiroshi Mamiya, Lisa M Lix, William Gardner, Susan J Bartlett, Sara Ahmed, David Buckeridge
BACKGROUND: Comprehensive picture of population health status can be captured by the incorporation of patient reported outcome measures into population health monitoring. OBJECTIVE: To identify current state, opportunities, and future research related to the utilization of patient reported outcome measures for population health monitoring in Canada. DISCUSSIONS: Patient reported outcome measures can help to identify community health needs in public health topics including injury, chronic disease, and communicable disease...
April 20, 2017: Journal of Clinical Epidemiology
https://www.readbyqxmd.com/read/28434884/neurotoxicity-outcomes-in-a-population-based-cohort-of-elderly-patients-treated-with-adjuvant-oxaliplatin-for-colorectal-cancer
#18
Michael J Raphael, Hadas D Fischer, Kinwah Fung, Peter C Austin, Geoffrey M Anderson, Christopher M Booth, Simron Singh
BACKGROUND: The addition of oxaliplatin to adjuvant treatment regimens for colorectal cancer has been shown to improve overall survival at the expense of increased toxicity. The incidence and severity of toxicity might be greater among older patients who might also derive less benefit from oxaliplatin. We evaluated the association between adjuvant oxaliplatin-based chemotherapy and neurotoxicity outcomes in an elderly cohort of patients. PATIENTS AND METHODS: A population-based cohort of patients aged > 65 years with stage II and III colorectal cancer treated with adjuvant therapy in Ontario, Canada was identified using the Ontario Cancer Registry...
March 24, 2017: Clinical Colorectal Cancer
https://www.readbyqxmd.com/read/28434634/hypospadias-surgery-in-england-higher-volume-centres-have-lower-complication-rates
#19
David J Wilkinson, Patrick A Green, Shanthi Beglinger, Jessica Myers, Rachel Hudson, David Edgar, Simon E Kenny
INTRODUCTION: Hypospadias surgery has progressed steadily over recent years. There remains considerable variation in the operative management of boys with hypospadias in the UK, and it is therefore difficult to identify acceptable standards with regards to reoperation rates. OBJECTIVE: To determine the frequency of reoperations and complications from all centres performing hypospadias surgery in England and to identify variables that influence outcome. METHODS: All children undergoing NHS hypospadias surgery in England between 1999 and 2009 were identified using the Hospital Episode Statistics database...
February 20, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28434419/factors-of-nocturnal-sleep-and-daytime-nap-durations-in-community-dwelling-elderly-a-longitudinal-population-based-study
#20
Grand H-L Cheng, Angelique Chan, June C Lo
BACKGROUND: Durations of nocturnal sleep and daytime nap influence the well-being of older adults. It is thus essential to understand their determinants. However, much previous research did not assess sleep duration and nap duration individually, and longitudinal data is lacking. This study aimed at examining the impact of demographic, psychosocial, and health factors, including ethnicity, social networks outside the household, smoking and physical exercise on sleep duration and nap duration among community-dwelling elderly...
April 24, 2017: International Psychogeriatrics
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