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https://www.readbyqxmd.com/read/29352820/concordance-and-predictors-of-concordance-of-children-s-dietary-intake-as-reported-via-ecological-momentary-assessment-and-24-h-recall
#1
Sydney G O'Connor, Wangjing Ke, Eldin Dzubur, Susan Schembre, Genevieve F Dunton
OBJECTIVE: To provide preliminary evidence in support of using ecological momentary assessment (EMA), a real-time data capture method involving repeated assessments, to measure dietary intake in children by examining the concordance of children's dietary reports through EMA and 24 h recall. DESIGN: Children completed eight days of EMA surveys, reporting on recent dietary intake of four pre-specified food categories ('Fruits or Vegetables', 'Chips or Fries', 'Pastries or Sweets', 'Soda or Energy Drinks'), and completed two 24 h recalls during the same period...
January 21, 2018: Public Health Nutrition
https://www.readbyqxmd.com/read/29349946/validation-study-of-a-korean-version-of-the-abbreviated-university-of-california-los-angeles-ptsd-reaction-index-abb-ucla-ptsd-ri-for-adolescents
#2
Tae Ho Kim, Doug Hyun Han, Seo Koo Yoo, Jung Jae Lee, Ji Eun Kim, Un Sun Chung
BACKGROUND: We aimed to verify a Korean version of the Abbreviated University of California, Los Angeles, Post-Traumatic Stress Disorder Reaction Index (Abb-UCLA-PTSD RI-Korean version) among Korean adolescents to assess post-traumatic stress in this population. METHODS: We recruited 1,254 adolescents who completed the Abb-UCLA-PTSD RI-Korean version scale, the Child Report of Post-Traumatic Symptoms (CROPS), the Lifetime Incidence of Traumatic Events (LITE), and the Children's Depression Inventory (CDI)...
January 29, 2018: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/29346653/emergence-of-acute-subacute-infant-juvenile-paracoccidioidomycosis-in-northeast-argentina-effect-of-climatic-and-anthropogenic-changes
#3
Gustavo Giusiano, Clarisa Aguirre, Claudia Vratnica, Florencia Rojas, Teresa Corallo, María Emilia Cattana, Mariana Fernández, Javier Mussin, María de Los Angeles Sosa
Argentina has two endemic areas of paracoccidioidomycosis (PCM). Bordering Paraguay and Brazil, Northeast Argentina (NEA) comprises the area with the highest incidence where the chronic adult clinical form has historically been reported. Juvenile form in children and adolescents is rare in this area since only one case was reported in the last 10 years. Despite this, between 2010 and 2012, several cases of acute/subacute clinical forms in children aged 10 to 16 (median 12) were detected. In the last decade, the NEA region has been exposed to ecological variations as consequences of certain climatic and anthropogenic changes, including El Niño-Southern Oscillation phenomenon during 2009, and deforestation...
January 13, 2018: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/29345504/development-of-the-hoosglobal-to-assess-patient-reported-outcomes-in-patients-undergoing-hip-preservation-procedures
#4
Cale A Jacobs, Michael R Peabody, Stephen T Duncan, Ryan D Muchow, Ryan M Nunley, John C Clohisy, Paul E Beaule, Young Jo Kim, Michael B Millis, David A Podeszwa, Perry L Schoenecker, Rafael J Sierra, Ernest L Sink, Daniel J Sucato, Robert T Trousdale, Ira Zaltz
BACKGROUND: The creation of a single patient-reported outcome (PRO) platform validated across hip preservation, osteoarthritis (OA), and total hip arthroplasty (THA) populations may reduce barriers and streamline the routine collection of PROs in clinical practice. As such, the purpose of this study was to determine if augmenting the Hip disability and Osteoarthritis Outcome Score-Joint Replacement (HOOS, JR) with additional HOOS questions would result in a PRO platform that could be used across a wider spectrum of hip patient populations...
January 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29342985/community-based-health-and-exposure-study-around-urban-oil-developments-in-south-los-angeles
#5
Bhavna Shamasunder, Ashley Collier-Oxandale, Jessica Blickley, James Sadd, Marissa Chan, Sandy Navarro, Michael Hannigan, Nicole J Wong
Oilfield-adjacent communities often report symptoms such as headaches and/or asthma. Yet, little data exists on health experiences and exposures in urban environments with oil and gas development. In partnership with Promotoras de Salud (community health workers), we gathered household surveys nearby two oil production sites in Los Angeles. We tested the capacity of low-cost sensors for localized exposure estimates. Bilingual surveys of 205 randomly sampled residences were collected within two 1500 ft. buffer areas (West Adams and University Park) surrounding oil development sites...
January 15, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29342870/biomarkers-of-progression-after-hiv-acute-early-infection-nothing-compares-to-cd4%C3%A2-%C2%BA-t-cell-count
#6
Gabriela Turk, Yanina Ghiglione, Macarena Hormanstorfer, Natalia Laufer, Romina Coloccini, Jimena Salido, César Trifone, María Julia Ruiz, Juliana Falivene, María Pía Holgado, María Paula Caruso, María Inés Figueroa, Horacio Salomón, Luis D Giavedoni, María de Los Ángeles Pando, María Magdalena Gherardi, Roberto Daniel Rabinovich, Pedro A Pury, Omar Sued
Progression of HIV infection is variable among individuals, and definition disease progression biomarkers is still needed. Here, we aimed to categorize the predictive potential of several variables using feature selection methods and decision trees. A total of seventy-five treatment-naïve subjects were enrolled during acute/early HIV infection. CD4⁺ T-cell counts (CD4TC) and viral load (VL) levels were determined at enrollment and for one year. Immune activation, HIV-specific immune response, Human Leukocyte Antigen (HLA) and C-C chemokine receptor type 5 (CCR5) genotypes, and plasma levels of 39 cytokines were determined...
January 13, 2018: Viruses
https://www.readbyqxmd.com/read/29340911/prevalence-of-sexual-violence-and-its-association-with-depression-among-male-and-female-patients-with-risky-drug-use-in-urban-federally-qualified-health-centers
#7
Curtis W Bone, Amelia M Goodfellow, Mani Vahidi, Lillian Gelberg
Sexual violence (SV) is common; however, the prevalence of SV and its long term sequela vary geographically and among subpopulations within the USA. As such, the aims of this study are the following: (1) to determine the prevalence of SV, (2) to identify correlates of SV, and (3) to determine if SV is associated with depression among male and female risky drug users in urban Federally Qualified Health Centers (FQHCs) in Los Angeles. This study includes adult patients of five urban FQHCs who self-reported risky drug use...
January 16, 2018: Journal of Urban Health: Bulletin of the New York Academy of Medicine
https://www.readbyqxmd.com/read/29340902/validation-study-of-the-abbreviated-version-of-the-lubben-social-network-scale-spanish-translation-among-mexican-and-mexican-american-older-adults
#8
Mireya Vilar-Compte, Arturo Vargas-Bustamante, James Lubben
PURPOSE: To perform a face validity study of the Spanish version of the Lubben Social Network Scale (LSNS-6) among Mexican and Mexican-American older adults. DESIGN AND METHODS: A cross-national qualitative descriptive approach, based on cognitive survey testing and cross-cultural equivalence analysis, was followed to assess the face validity of the Spanish version of the LSNS-6. Data were collected through 2 focus groups in Los Angeles (LA) and 4 in Mexico City (CDMX)...
January 16, 2018: Journal of Cross-cultural Gerontology
https://www.readbyqxmd.com/read/29339647/proceedings-of-the-11th-congress-of-the-international-society-of-nutrigenetics-and-nutrigenomics-isnn-2017
#9
William T Barrington, Anna C Salvador, Jaana A Hartiala, Raffaele De Caterina, Martin Kohlmeier, J Alfredo Martinez, Carin B Kreutzer, David Heber, Aldons J Lusis, Zhaoping Li, Hooman Allayee
The International Society of Nutrigenetics and Nutrigenomics (ISNN) held its 11th annual Congress in Los Angeles, California, between September 16 and 19, 2017. In addition to 2 keynote lectures, 4 plenary sessions included presentations by internationally renowned speakers on cutting-edge areas of research and new discoveries in genetics/genomics, the microbiome, and nutrition. Scientific topics included multi-omics approaches; diet and the microbiome; cancer, longevity, and metabolism; moving the field forward; and translational/educational aspects and the future of medicine...
January 17, 2018: Journal of Nutrigenetics and Nutrigenomics
https://www.readbyqxmd.com/read/29338953/violent-crime-and-park-use-in-low-income-urban-neighborhoods
#10
Bing Han, Deborah A Cohen, Kathryn P Derose, Jiang Li, Stephanie Williamson
INTRODUCTION: Crime and safety are often cited as potential hurdles to park use and park-based physical activity. Using comprehensive data sources including both objective and subjective measurements at the park level and the individual level, this study aimed to assess the association between crime rates and use of local parks in low-income urban neighborhoods. METHODS: The authors observed 48 parks and conducted local resident surveys in low-income neighborhoods in Los Angeles during a 2-year study period (2013-2015)...
January 12, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29333677/diminished-alternative-reinforcement-as-a-mechanism-linking-conduct-problems-and-substance-use-in-adolescence-a-longitudinal-examination
#11
Rubin Khoddam, Junhan Cho, N J Jackson, Adam M Leventhal
AIMS: To determine whether diminished alternative reinforcement (i.e., engagement and enjoyment from substance-free activities) mediated the longitudinal association of conduct problems with substance use in early-mid adolescence. DESIGN: Structural equation modeling tested whether the association between Wave 1 (baseline) conduct problems and Wave 3 (24-month follow-up) substance use outcomes was mediated by diminished alternative reinforcement at Wave 2 (12-month follow-up)...
January 14, 2018: Addiction
https://www.readbyqxmd.com/read/29332998/high-pressure-epr-spectroscopy-studies-of-the-e-coli-lipopolysaccharide-transport-proteins-lpta-and-lptc
#12
Kathryn M Schultz, Candice S Klug
The use of pressure is an advantageous approach to the study of protein structure and dynamics because it can shift the equilibrium populations of protein conformations toward higher energy states that are not of sufficient population to be observable at atmospheric pressure. Recently, the Hubbell group at the University of California, Los Angeles, reintroduced the application of high pressure to the study of proteins by electron paramagnetic resonance (EPR) spectroscopy. This methodology is possible using X-band EPR spectroscopy due to advances in pressure intensifiers, sample cells, and resonators...
December 2017: Applied Magnetic Resonance
https://www.readbyqxmd.com/read/29326184/assessing-the-effectiveness-of-a-patient-centred-computer-based-clinic-intervention-health-e-you-salud-itu-to-reduce-health-disparities-in-unintended-pregnancies-among-hispanic-adolescents-study-protocol-for-a-cluster-randomised-control-trial
#13
Kathleen P Tebb, Felicia Rodriguez, Lance M Pollack, Sang Leng Trieu, Loris Hwang, Maryjane Puffer, Sally Adams, Elizabeth M Ozer, Claire D Brindis
INTRODUCTION: Teen pregnancy rates in the USA remain higher than any other industrialised nation, and pregnancies among Hispanic adolescents are disproportionately high. Computer-based interventions represent a promising approach to address sexual health and contraceptive use disparities. Preliminary findings have demonstrated that the Health-E You/Salud iTu, computer application (app) is feasible to implement, acceptable to Latina adolescents and improves sexual health knowledge and interest in selecting an effective contraceptive method when used in conjunction with a healthcare visit...
January 10, 2018: BMJ Open
https://www.readbyqxmd.com/read/29326096/monitoring-freshman-college-experience-through-content-analysis-of-tweets-observational-study
#14
Sam Liu, Miaoqi Zhu, Sean D Young
BACKGROUND: Freshman experiences can greatly influence students' success. Traditional methods of monitoring the freshman experience, such as conducting surveys, can be resource intensive and time consuming. Social media, such as Twitter, enable users to share their daily experiences. Thus, it may be possible to use Twitter to monitor students' postsecondary experience. OBJECTIVE: Our objectives were to (1) describe the proportion of content posted on Twitter by college students relating to academic studies, personal health, and social life throughout the semester; and (2) examine whether the proportion of content differed by demographics and during nonexam versus exam periods...
January 11, 2018: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/29323925/the-responsiveness-of-patient-reported-outcome-tools-in-shoulder-surgery-is-dependent-on-the-underlying-pathological-condition
#15
R Zackary Unger, Jeremy M Burnham, Lee Gammon, Chaitu S Malempati, Cale A Jacobs, Eric C Makhni
BACKGROUND: Given the high number of available patient-reported outcome (PRO) tools for patients undergoing shoulder surgery, comparative information is necessary to determine the most relevant forms to incorporate into clinical practice. PURPOSE: To determine the utilization and responsiveness of common PRO tools in studies involving patients undergoing arthroscopic rotator cuff repair or operative management of glenohumeral instability. STUDY DESIGN: Systematic review...
January 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29323556/modality-of-primary-hiv-disclosure-and-association-with-mental-health-stigma-and-antiretroviral-therapy-adherence-in-tanzanian-youth-living-with-hiv
#16
Julia V Ramos, Blandina T Mmbaga, Elizabeth L Turner, Leonia L Rugalabamu, Severa Luhanga, Coleen K Cunningham, Dorothy E Dow
Disclosing HIV status to children before adolescence is a major challenge facing families and healthcare providers. This study used a mixed methods approach to explore the youth perspective of how youth living with HIV (YLHIV) found out their status and to quantify the association of disclosure modality with mental health, stigma, adherence, and HIV outcomes in adolescence. Youth 11-24 years of age attending adolescent HIV clinic in Moshi, Tanzania were included. Adolescents answered questions, including when and how they found out they had HIV, mental health surveys (nine-item Patient Health Questionnaire, Strengths and Difficulties Questionnaire, and modified University of California Los Angeles trauma screen), modified Berger's stigma scale, and self-reported adherence...
January 2018: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/29321134/efficacy-of-a-chronic-care-based-intervention-on-secondary-stroke-prevention-among-vulnerable-stroke-survivors-a-randomized-controlled-trial
#17
Eric M Cheng, William E Cunningham, Amytis Towfighi, Nerses Sanossian, Robert J Bryg, Thomas L Anderson, Frances Barry, Susan M Douglas, Lillie Hudson, Monica Ayala-Rivera, Jeffrey J Guterman, Sandra Gross-Schulman, Sylvia Beanes, Andrea S Jones, Honghu Liu, Barbara G Vickrey
BACKGROUND: Disparities of care among stroke survivors are well documented. Effective interventions to improve recurrent stroke preventative care in vulnerable populations are lacking. METHODS AND RESULTS: In a randomized controlled trial, we tested the efficacy of components of a chronic care model-based intervention versus usual care among 404 subjects having an ischemic stroke or transient ischemic attack within 90 days of enrollment and receiving care within the Los Angeles public healthcare system...
January 2018: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/29314048/adjuvant-radiation-therapy-improves-patient-survival-in-early-stage-merkel-cell-carcinoma-a-15-year-single-institution-study
#18
Albert Y Han, Pratik B Patel, Mitchell Anderson, Miguel F P Diaz, Robert Chin, Maie A St John
OBJECTIVES/HYPOTHESIS: Merkel cell carcinoma (MCC) is a rare and aggressive neuroendocrine neoplasm of the skin. Growing evidence supports the benefit of postoperative adjuvant radiation therapy (RT) for locoregional control, but whether it improves overall survival (OS) has been debated. Our objective was to compare the OS of MCC patients who received postoperative RT with those who received surgery alone. STUDY DESIGN: Retrospective case series. METHODS: Cases of MCC between 2001 and 2016 at the University of California, Los Angeles Health System were reviewed...
January 4, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29313190/structural-inequities-and-social-networks-impact-hormone-use-and-misuse-among-transgender-women-in-los-angeles-county
#19
Kirsty Clark, Jesse B Fletcher, Ian W Holloway, Cathy J Reback
In order to reduce gender dysphoria and combat stigma, transgender women often affirm their gender through social and medical transition, which may include cross-sex hormone therapy. This study examined associations between medically monitored hormone use and hormone misuse (non-prescribed hormone use including "fillers"), structural inequities (access to housing, health insurance, and income), and social network dynamics among 271 transgender women in Los Angeles. Hormone use status was coded trichotomously (hormone use, hormone misuse, no hormone use), and robust multinomial logistic regression as well as novel social network analysis was conducted to examine associations...
January 8, 2018: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/29305449/mid-term-results-of-lateral-unicondylar-mobile-bearing-knee-arthroplasty-a-multicentre-study-of-363-cases
#20
T Walker, N Zahn, T Bruckner, M R Streit, G Mohr, P R Aldinger, M Clarius, T Gotterbarm
AIMS: The aim of this independent multicentre study was to assess the mid-term results of mobile bearing unicondylar knee arthroplasty (UKA) for isolated lateral osteoarthritis of the knee joint. PATIENTS AND METHODS: We retrospectively evaluated 363 consecutive, lateral UKAs (346 patients) performed using the Oxford domed lateral prosthesis undertaken in three high-volume knee arthroplasty centres between 2006 and 2014. Mean age of the patients at surgery was 65 years (36 to 88) with a mean final follow-up of 37 months (12 to 93) RESULTS: A total of 36 (10...
January 2018: Bone & Joint Journal
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