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https://www.readbyqxmd.com/read/28214251/children-s-moderate-to-vigorous-physical-activity-attending-summer-day-camps
#1
Keith Brazendale, Michael W Beets, R Glenn Weaver, Jessica L Chandler, Allison B Randel, Gabrielle M Turner-McGrievy, Justin B Moore, Jennifer L Huberty, Dianne S Ward
INTRODUCTION: National physical activity standards call for all children to accumulate 60 minutes/day of moderate to vigorous physical activity (MVPA). The contribution of summer day camps toward meeting this benchmark is largely unknown. The purpose of this study was to provide estimates of children's MVPA during summer day camps. METHODS: Children (n=1,061, 78% enrollment; mean age, 7.8 years; 46% female; 65% African American; 48% normal weight) from 20 summer day camps wore ActiGraph GT3x+ accelerometers on the wrist during camp hours for up to 4 non-consecutive days over the summer of 2015 (July)...
February 14, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28213691/barriers-to-healthcare-among-african-immigrants-in-georgia-usa
#2
Oluwatoyosi A Adekeye, Bola F Adesuyi, Joseph G Takon
African-born immigrants are among the fastest growing immigrant groups in the US, yet they are underrepresented in healthcare research, particularly, cancer research and tend to be categorized as African American or Black, obscuring any cultural nuances that exist. A survey designed to provide insight on the barriers to healthcare, knowledge of common cancers, and cancer risks was utilized during a health fair. Data analyses included descriptive statistics to examine participant demographics and other study variables of interest...
February 18, 2017: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/28213132/surveillance-or-engagement-children-s-conflicts-during-health-maintenance-visits
#3
Sarah Polk, Russell Horwitz, Shaina Longway, Alfonso Bonilla, Kate Fothergill, Marc Karver, Peter Salmon, Lawrence Wissow
OBJECTIVE: School-aged health maintenance visits seek to prevent or intervene early with health issues of life-long importance. Little is known about what children expect to happen in these visits or how they experience them, factors related to their engagement as active collaborators in care. METHODS: Thirty children (53% Latino, 27% African-American and 20% White) age 7-11 years were video recorded during a health maintenance visit and then interviewed while reviewing the videos...
February 14, 2017: Academic Pediatrics
https://www.readbyqxmd.com/read/28212247/african-american-disparities-in-low-tidal-volume-ventilation
#4
Jason Chertoff
No abstract text is available yet for this article.
March 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28211192/racial-differences-in-incident-de-novo-donor-specific-anti-hla-antibody-among-primary-renal-allograft-recipients
#5
Matthew J Everly, Kimberly P Briley, Carl E Haisch, Georg Dieplinger, Paul Bolin, Scott A Kendrick, Claire Morgan, Angela Q Maldonado, Lorita M Rebellato
Controversy exists as to whether African American (AA) transplant recipients are at risk for developing de novo donor-specific anti-human leukocyte antigen (HLA) antibody (dnDSA). We studied 341 HLA-mismatched, primary renal allograft recipients who were consecutively transplanted between 3/1999 and 12/2010. Sera were collected sequentially pre- and post-transplant and tested for anti-HLA immunoglobulin G (IgG) via single antigen bead assay. Of the 341 transplant patients (225 AA and 116 non-AA), 107 developed dnDSA at a median of 9...
February 17, 2017: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/28211138/nocturnal-autonomic-nervous-system-activity-and-morning-proinflammatory-cytokines-in-young-adult-african-americans
#6
Kimberly A Bell, Ihori Kobayashi, Yuanxiu Chen, Thomas A Mellman
Compromised sleep and increased sympathetic nervous system (SNS) activity are implicated in the pathogenesis of, and disparities in, cardiovascular disease. Parasympathetic dominance during sleep may be important for cardiovascular health. Sleep and autonomic balance influence immune activity, which impacts atherogenesis. We evaluated relationships between autonomic balance during sleep and morning levels of the immune activating cytokines, C-reactive protein (CRP) and interleukin (IL)-6. Ninety-four (59 female) young adult African Americans without medical conditions and substance use disorders spent 2 consecutive nights in a clinical research unit for sleep recordings and blood drawing on awakening...
February 17, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28211056/targeted-mass-media-interventions-promoting-healthy-behaviours-to-reduce-risk-of-non-communicable-diseases-in-adult-ethnic-minorities
#7
REVIEW
Annhild Mosdøl, Ingeborg B Lidal, Gyri H Straumann, Gunn E Vist
BACKGROUND: Physical activity, a balanced diet, avoidance of tobacco exposure, and limited alcohol consumption may reduce morbidity and mortality from non-communicable diseases (NCDs). Mass media interventions are commonly used to encourage healthier behaviours in population groups. It is unclear whether targeted mass media interventions for ethnic minority groups are more or less effective in changing behaviours than those developed for the general population. OBJECTIVES: To determine the effects of mass media interventions targeting adult ethnic minorities with messages about physical activity, dietary patterns, tobacco use or alcohol consumption to reduce the risk of NCDs...
February 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28210923/investigating-adolescents-critical-consciousness-development-through-a-character-framework
#8
Scott Seider, Jalene Tamerat, Shelby Clark, Madora Soutter
Brazilian philosopher-educator Paulo Freire defined critical consciousness as the ability to engage in reflection and action upon the world in order to transform it. A growing body of research has found that critical consciousness is predictive of a number of important academic and civic outcomes in adolescents from oppressed groups. The present mixed methods study considered the critical consciousness development of 335 adolescents (57% female, 92% African American or Latinx) attending urban secondary schools that sought to foster their students' critical consciousness, but featured five different pedagogical approaches...
February 16, 2017: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/28209594/adolescents-and-young-adults-with-acute-lymphoblastic-leukemia-and-acute-myeloid-leukemia-impact-of-care-at-specialized-cancer-centers-on-survival-outcome
#9
Julie Wolfson, Can-Lan Sun, Laura Wyatt, Wendy Stock, Smita Bhatia
Background: Adolescents and young adults (AYA; 15-39 years) with acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) experience inferior survival when compared with children. Impact of care at NCI-designated Comprehensive Cancer Centers (CCC) or Children's Oncology Group sites (COG) on survival disparities remains unstudied.Methods: Using the Los Angeles cancer registry, we identified 1,870 ALL or AML patients between 1 and 39 years at diagnosis. Cox regression analyses assessed risk of mortality; younger age + CCC/COG served as the referent group...
February 16, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28207879/comparison-of-hla-allelic-imputation-programs
#10
Jason H Karnes, Christian M Shaffer, Lisa Bastarache, Silvana Gaudieri, Andrew M Glazer, Heidi E Steiner, Jonathan D Mosley, Simon Mallal, Joshua C Denny, Elizabeth J Phillips, Dan M Roden
Imputation of human leukocyte antigen (HLA) alleles from SNP-level data is attractive due to importance of HLA alleles in human disease, widespread availability of genome-wide association study (GWAS) data, and expertise required for HLA sequencing. However, comprehensive evaluations of HLA imputations programs are limited. We compared HLA imputation results of HIBAG, SNP2HLA, and HLA*IMP:02 to sequenced HLA alleles in 3,265 samples from BioVU, a de-identified electronic health record database coupled to a DNA biorepository...
2017: PloS One
https://www.readbyqxmd.com/read/28207511/autoimmune-hepatitis-in-patients-with-human-immunodeficiency-virus-hiv-case-reports-of-a-rare-but-important-diagnosis-with-therapeutic-implications
#11
Leila Kia, Adam Beattie, Richard M Green
RATIONALE: Chronic liver disease is a major cause of morbidity and mortality in patients with HIV. However, autoimmune hepatitis (AIH) in patients with HIV has rarely been reported. Our aim was to evaluate a cohort of patients with HIV and AIH and identify clinical presentations and outcomes. PATIENT CONCERNS: Management of autoimmune hepatitis in context of human immunodeficiency virus, long-term outcomes, and safety in setting of underlying immunocompromised state...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28207373/food-label-knowledge-usage-and-attitudes-of-older-adults
#12
Beverly A Jackey, Nancy Cotugna, Elizabeth Orsega-Smith
Few recent studies have investigated food label practices in older adults. This cross-sectional study surveyed adults, 60 years and older in Delaware (n = 100, 82% female, 74% between 60 and 79 years, 49% Caucasian, 45% African Americans) to examine associations between food label knowledge, attitudes, and usage patterns. A 28-item questionnaire assessed knowledge, attitudes, usage, and demographic information. Bivariate analysis results showed food label knowledge was associated with education and monthly income...
January 2017: Journal of Nutrition in Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28205236/trends-in-us-minority-red-blood-cell-unit-donations
#13
Mark H Yazer, Meghan Delaney, Marc Germain, Matthew S Karafin, Merlyn Sayers, Ralph Vassallo, Alyssa Ziman, Beth Shaz
BACKGROUND: To provide the appropriately diverse blood supply necessary to support alloimmunized and chronically transfused patients, minority donation recruitment programs have been implemented. This study investigated temporal changes in minority red blood cell (RBC) donation patterns in the United States. STUDY DESIGN AND METHODS: Data on donor race and ethnicity from 2006 through 2015, including the number of unique donors, collections, RBCs successfully donated, and average annual number of RBC donations per donor (donor fraction), were collected from eight US blood collectors...
February 16, 2017: Transfusion
https://www.readbyqxmd.com/read/28205221/bight-of-benin-a-maternal-perspective-of-four-beninese-populations-and-their-genetic-implications-on-the-american-populations-of-african-ancestry
#14
Giuseppina Primativo, Claudio Ottoni, Gianfranco Biondi, Sara Serafino, Cristina Martínez-Labarga, Maarten H D Larmuseau, Michele Scardi, Ronny Decorte, Olga Rickards
The understanding of the first movements of the ancestral populations within the African continent is still unclear, particularly in West Africa, due to several factors that have shaped the African genetic pool across time. To improve the genetic representativeness of the Beninese population and to better understand the patterns of human settlement inside West Africa and the dynamics of peopling of the Democratic Republic of Benin, we analyzed the maternal genetic variation of 193 Beninese individuals belonging to Bariba, Berba, Dendi, and Fon populations...
March 2017: Annals of Human Genetics
https://www.readbyqxmd.com/read/28205152/explaining-racial-disparities-in-amputation-rates-for-the-treatment-of-peripheral-artery-disease-pad-using-decomposition-methods
#15
J A Mustapha, Bryan T Fisher, John A Rizzo, Jie Chen, Brad J Martinsen, Harry Kotlarz, Michael Ryan, Candace Gunnarsson
INTRODUCTION: While studies have documented racial and ethnic disparities in amputation rates for patients with peripheral artery disease (PAD), the importance of specific factors has not been quantified. This research seeks to provide such evidence and to quantify how much of the difference reflects observable versus unexplained factors. METHODS: This study used the nationally representative HCUP inpatient database from 2006 to 2013 for patients with a primary diagnosis of PAD who were either Caucasian, African-American, or Hispanic...
February 15, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28204999/the-potential-protective-role-of-peer-relationships-on-school-engagement-in-at-risk-adolescents
#16
Jacqueline O Moses, Miguel T Villodas
Negative outcomes associated with adverse childhood experiences are well established, but little is known about protective factors that could promote positive adjustment among high-risk youth. This study examined the potential protective role of positive peer relationships in the association between adverse childhood experiences and school engagement among at-risk adolescents. Data were collected prospectively from birth until age 16 from 831 diverse adolescents (52.6% female; 54% African American, 24% Caucasian) who were at-risk for family violence and their caregivers...
February 15, 2017: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/28203683/identification-of-unique-venous-thromboembolism-susceptibility-variants-in-african-americans
#17
John A Heit, Sebastian M Armasu, Bryan M McCauley, Iftikhar J Kullo, Hugues Sicotte, Jyotishman Pathak, Christopher G Chute, Omri Gottesman, Erwin P Bottinger, Joshua C Denny, Dan M Roden, Rongling Li, Marylyn D Ritchie, Mariza de Andrade
To identify novel single nucleotide polymorphisms (SNPs) associated with venous thromboembolism (VTE) in African-Americans (AAs), we performed a genome-wide association study (GWAS) of VTE in AAs using the Electronic Medical Records and Genomics (eMERGE) Network, comprised of seven sites each with DNA biobanks (total ~39,200 unique DNA samples) with genome-wide SNP data (imputed to 1000 Genomes Project cosmopolitan reference panel) and linked to electronic health records (EHRs). Using a validated EHR-driven phenotype extraction algorithm, we identified VTE cases and controls and tested for an association between each SNP and VTE using unconditional logistic regression, adjusted for age, sex, stroke, site-platform combination and sickle cell risk genotype...
February 16, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28202744/a-cross-sectional-analysis-of-radiographic-ankle-osteoarthritis-frequency-and-associated-factors-the-johnston-county-osteoarthritis-project
#18
Shahmeer Lateef, Yvonne M Golightly, Jordan B Renner, Joanne M Jordan, Amanda E Nelson
OBJECTIVE: Because there are no epidemiologic data regarding the frequency of ankle osteoarthritis (OA) in a general population, we sought to analyze this disabling condition in a large, well-characterized, community-based cohort of older individuals. METHODS: Cross-sectional data, including ankle radiographs, were from the most recent data collection (2013-2015) of the Johnston County OA Project. Radiographic ankle OA (rAOA) was defined as a Kellgren-Lawrence arthritis grading scale of ≥ 2 on weight-bearing lateral and mortise radiographs...
February 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28202637/supplemental-selenium-may-decrease-ovarian-cancer-risk-in-african-american-women
#19
Paul D Terry, Bo Qin, Fabian Camacho, Patricia G Moorman, Anthony J Alberg, Jill S Barnholtz-Sloan, Melissa Bondy, Michele L Cote, Ellen Funkhouser, Kristin A Guertin, Edward S Peters, Ann G Schwartz, Joellen M Schildkraut, Elisa V Bandera
Background: To our knowledge, no previous study has evaluated the associations of antioxidant intake with the risk of ovarian cancer in African-American women, who are known to have high mortality from the disease.Objective: We sought to evaluate these associations among 406 ovarian cancer cases and 632 age- and site-matched controls of African-American descent recruited from AACES (African American Cancer Epidemiology Study), a population-based, case-control study in 11 geographical areas within the United States...
February 15, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28202156/the-status-value-theory-of-power-and-mechanisms-of-micro-stratification-theory-and-new-experimental-evidence
#20
Shane R Thye, Ashley Harrell
This paper employs sociological theories of status and power to explore the mechanisms wherein status characteristics produce power in exchange relations. Theories in the status and exchange literature suggest that status characteristics produce power most strongly when actors possess (i) multiple differentiating status characteristics, and (ii) multiple resources. An experiment manipulating these factors finds that the former is related to expectations of competence while the latter induces perceptions of status value - mechanisms whereby status produces power...
March 2017: Social Science Research
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