132 results match your criteria: "University of California-Los Angeles Fielding School of Public Health[Affiliation]"

Objective: To identify priorities for improving healthcare organization management of patient access to primary care based on prior evidence and a stakeholder panel.

Background: Studies on healthcare access show its importance for ensuring population health. Few studies show how healthcare organizations can improve access.

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Context: Serum levels of procalcitonin (PCT), a protein produced by the thyroid C cells under physiologic conditions, are high during sepsis.

Objective: To assess the test performance of serum PCT in predicting bacterial sepsis and septic shock in patients with hypothyroidism compared with those who have euthyroidism.

Design And Methods: This retrospective study evaluated patients with no history of thyroid dysfunction (euthyroid), primary hypothyroidism [medical hypothyroidism (MH)], and postsurgical hypothyroidism from total thyroidectomy (TT) identified from a prospectively maintained database who had PCT testing from 2005 to 2018.

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Background: Limited research exists on the relationship between food insecurity and children's adiposity and diet and how it varies by demographic characteristics in the United States.

Objective: The aim of this study was to assess the relationship between household food insecurity and child adiposity-related outcomes, measured as BMI (kg/m2) z score (BMI-z), weight status, and waist circumference, and diet outcomes, and examined if the associations differ by age, sex, and race/ethnicity.

Methods: Data collected in 2013-2015 from 5138 US schoolchildren ages 4-15 y from 130 communities in the cross-sectional Healthy Communities Study were analyzed.

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Background: Churches are an important asset and a trusted resource in the African American community. We needed a better understanding of their readiness to engage in health promotion before launching a large-scale health promotion effort in partnership with South Los Angeles churches.

Methods: In 2017, we conducted surveys with leaders of 100 churches.

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Background: Posttraumatic stress disorder is associated with increased dementia risk but less is known about stress because of everyday problems in diverse populations.

Methods: A total of 9605 health care plan members who provided information regarding midlife stressors in 1972 to 1973 (ages, 40 to 55 y) were followed for dementia diagnosis between 1996 and 2017. Cox proportional hazard models evaluated associations between midlife stressors and dementia adjusting for demographics and lifecourse health indicators.

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Objectives: The goal of this study was to establish relationships with Latino churches in South Los Angeles and to collect data from parishioners regarding their access to care, cancer risk factors, and cancer-related knowledge, attitudes and screening.

Methods: In 2014, we approached five Latino churches. All allowed us to describe the study and to consent potential respondents at a designated time during the church service.

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Randomized trial of care management to improve Parkinson disease care quality.

Neurology

April 2019

From the Veterans Affairs Greater Los Angeles Parkinson's Disease Research, Education and Clinical Center (K.I.C., L.K.E., M.G.M.); University of California Los Angeles David Geffen School of Medicine (K.I.C., E.M.C., F.B.); Siebens Patient Care Communications LLC (H.C.S.), Seal Beach; Veterans Affairs Sepulveda Ambulatory Care Center (M.L.L.), North Hills; University of California Los Angeles Fielding School of Public Health (M.L.L.); Veterans Affairs Geriatric Research, Education and Clinical Center and Center for the Study of Healthcare Innovation, Implementation and Policy (D.A.G.), Los Angeles; Kaiser Permanente Research (B.S.M.), Pasadena; University of California San Francisco (M.K.C.); and Icahn School of Medicine at Mount Sinai (B.G.V.), New York, NY.

Objective: To test effects on care quality of Chronic Care Model-based Parkinson disease (PD) management.

Methods: This 2-group stratified randomized trial involved 328 veterans with PD in southwestern United States. Guided care management, led by PD nurses, was compared to usual care.

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Cardiovascular Care in Women Veterans.

Circulation

February 2019

Division of Cardiology, Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System, CA (J.K.H., R.E.).

Cardiovascular disease is the number one cause of death for women in the United States. Of the 1.3 million active duty service members, 16.

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Training Community Health Advisors in African American Churches: Do Training Outcomes Predict Performance?

J Cancer Educ

April 2020

University of California Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Drive South, Los Angeles, CA, 90095-6900, United States.

Programs that utilize Community Health Advisors (CHAs) to promote cancer screening are effective in community settings. However, predictors of CHA performance are not well understood. From 2016 to 2018, we partnered with 9 African American churches in South Los Angeles and trained 49 CHAs to promote cancer screening in an effort to build capacity for health promotion in a low-resource community.

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Study Objective: Controversy remains in regard to the risk of adverse events for patients presenting with syncope compared with near-syncope. The purpose of our study is to describe the difference in outcomes between these groups in a large multicenter cohort of older emergency department (ED) patients.

Methods: From April 28, 2013, to September 21, 2016, we conducted a prospective, observational study across 11 EDs in adults (≥60 years) with syncope or near-syncope.

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Recurrent syncope is not an independent risk predictor for future syncopal events or adverse outcomes.

Am J Emerg Med

May 2019

Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Heath & Science University, Portland, OR, United States of America.

Article Synopsis
  • Almost 20% of patients with syncope experience recurrent events, but it's unclear if these are riskier than initial episodes.
  • This study aims to analyze whether older adults with recurrent syncope face a greater likelihood of serious clinical events within 30 days compared to those having their first episode.
  • Researchers followed 3580 older patients with syncope, finding that previous syncope history does not significantly increase the risk of serious outcomes in the month following their emergency department visits.
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The Evolving Cardiovascular Disease Risk Scores for Persons with Diabetes Mellitus.

Curr Cardiol Rep

October 2018

Department of Epidemiology, University of California Los Angeles Fielding School of Public Health, 650 Charles E Young Drive, Los Angeles, CA, 90095, USA.

Purpose Of Review: We briefly introduce the concept and use of cardiovascular disease (CVD) risk scores and review the methodology for CVD risk score development and validation in patients with diabetes. We also discuss CVD risk scores for diabetic patients that have been developed in different countries.

Recent Findings: Patients with diabetes have a gradient of CVD risk that needs to be accurately assessed.

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Despite emerging evidence of contracting for evidence-based practices (EBP), little research has studied how managers lead contract-based human service delivery. A 2015 survey of 193 managers from five San Francisco Bay Area county human service departments examined the relationship between contract-based service coordination (i.e.

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Background: High-cost patients are a frequent focus of improvement projects based on primary care and other settings. Efforts to characterize high-cost, high-need patients are needed to inform care planning, but such efforts often rely on a priori assumptions, masking underlying complexities of a heterogenous population.

Objective: To define recognizable subgroups of patients among high-cost adults based on clinical conditions, and describe their survival and future spending.

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Exchanging money, drugs, and other goods for sex has been associated with sexual risk behaviors and increased STIs/HIV. While female sex work is well described, data on men who exchange sex for money or goods are more limited. This paper examined the prevalence and correlates of transactional sex among young men who have sex with men, especially focusing on substance use and HIV status.

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Dialysis Patient-Centeredness and Precision Medicine: Focus on Incremental Home Hemodialysis and Preserving Residual Kidney Function.

Semin Nephrol

July 2018

Harold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine Medical Center, Orange, CA.; Tibor Rubin Veterans Affairs Long Beach Healthcare System, Long Beach, CA.; Department of Epidemiology, University of California Los Angeles Fielding School of Public Health, Los Angeles, CA.; Los Angeles Biomedical Research Institute, Harbor-University of California Los Angeles, Torrance, CA.. Electronic address:

An exponential interest in incremental transition to dialysis recently has emerged in lieu of outright three times/wk hemodialysis initiation as the standard of care. Incremental dialysis is consistent with precision medicine, given individualized dialysis dose adjustment based on patient's dynamic needs, leading to reduced patient suffering from longer or more frequent dialysis treatments and improved health-related quality of life. It includes twice-weekly or less frequent hemodialysis treatments with or without a low-protein diet on nondialysis days, or a shorter (<3 h) hemodialysis treatment three times per week or more frequent treatments, a useful approach for home hemodialysis initiation.

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Variation in diagnostic testing for older patients with syncope in the emergency department.

Am J Emerg Med

May 2019

Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Heath & Science University, Portland, OR, United States of America.

Background: Older adults presenting with syncope often undergo intensive diagnostic testing with unclear benefit. We determined the variation, frequency, yield, and costs of tests obtained to evaluate older persons with syncope.

Methods: We conducted a prospective, multicenter observational cohort study in 11 academic emergency departments in the United States of 3686 patients aged ≥60 years presenting with syncope or presyncope.

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Background: Although studies have consistently found an association between childhood leukaemia risk and magnetic fields, the associations between childhood leukaemia and distance to overhead power lines have been inconsistent. We pooled data from multiple studies to assess the association with distance and evaluate whether it is due to magnetic fields or other factors associated with distance from lines.

Methods: We present a pooled analysis combining individual-level data (29,049 cases and 68,231 controls) from 11 record-based studies.

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This cross-sectional study describes the national distribution of genetic testing for hereditary cancer risk, identifies disparities, and assesses whether a gender gap exists

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Residential mobility and childhood leukemia.

Environ Res

July 2018

Department of Epidemiology, University of California Los Angeles Fielding School of Public Health, 650 Charles E. Young Drive South, Los Angeles, CA 90095-1772, USA.

Aims: Studies of environmental exposures and childhood leukemia studies do not usually account for residential mobility. Yet, in addition to being a potential risk factor, mobility can induce selection bias, confounding, or measurement error in such studies. Using data collected for California Powerline Study (CAPS), we attempt to disentangle the effect of mobility.

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High rates of exposure to tuberculosis patients among HIV-infected health care workers in Botswana.

Int J Tuberc Lung Dis

April 2018

Botswana-UPenn Partnership, Gaborone, Botswana, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.

Objective: To compare daily exposure to tuberculosis (TB) patients between HIV-infected and non-HIV-infected health care workers (HCWs), and examine the uptake of antiretroviral therapy (ART) and isoniazid preventive therapy (IPT) among HIV-infected HCWs in Botswana.

Design: We conducted a cross-sectional study among HCWs in 30 hospitals and clinics. We determined self-reported exposure frequency to TB patients and HIV status through in-person interviews.

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Racial/Ethnic Differential Effects of Medicaid Expansion on Health Care Access.

Health Serv Res

October 2018

Department of Health Policy and Management, UCLA Center for Health Policy Research, UCLA Fielding School of Public Health, Los Angles, CA.

Objective: To assess racial/ethnic differential impacts of the ACA's Medicaid expansion on low-income, nonelderly adults' access to primary care.

Data Sources: Behavioral Risk Factor Surveillance System, State Physicians Workforce Data Book, and Bureau of Labor Statistics, in 2013 and 2015.

Study Design: Quasi-experimental design with difference-in-differences analyses.

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Context: Routine radioactive iodine (RAI) ablation for low-risk differentiated thyroid cancer (DTC) is not supported by current practice guidelines.

Objective: To assess recent stage-specific trends in use of RAI ablation.

Design, Setting, And Patients: Retrospective study of patients with DTC (1999 to 2015) identified from the California Cancer Registry.

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Rationale: Correctional healthcare providers' limited cultural and clinical competence to care for transgender patients represents a barrier to care for incarcerated transgender individuals.

Objective: The present study aimed to adapt, deliver, and evaluate a transgender cultural and clinical competence intervention for correctional healthcare providers.

Method: In the summer of 2016, a theoretically-informed, group-based intervention to improve transgender cultural and clinical competence was delivered to 34 correctional healthcare providers in New England.

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