98 hasil untuk "Eric Vittinghoff"

4541 Harnessing the Power of the Electronic Medical Record in Interstitial Lung Disease

Erica Farrand; Eric Vittinghoff; Harold Collard

Journal of Clinical and Translational Science, Vol. 4 · 2020 · Inggris · DOAJ Scopus

OBJECTIVES/GOALS: Harnessing the EHR to support clinical research is critical for the study of rare diseases such as interstitial lung disease (ILD). However no studies have compared EHR and research-quality data in the ILD population. Our objectives were to (1) identify ILD patients and extract…

New insights into discrepancies between self-reported and accelerometer-measured moderate to vigorous physical activity among women – the mPED trial

Yoshimi Fukuoka; William Haskell; Eric Vittinghoff

BMC Public Health, Vol. 16 No. 1 · 2016 · Inggris · DOAJ Scopus

Abstract Background The aims of this report were 1) to describe the duration of moderate to vigorous physical activity (MVPA) and the proportion of participants meeting the recommended criterion of at least 150 min of MVPA per week as measured by the 7 Day Physical Activity Recall Questionnaire…

Pandemic‐Related Pollution Decline and ST‐Segment‒Elevation Myocardial Infarctions

Sidney Aung; Eric Vittinghoff; Gregory M. Marcus

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol. 11 No. 7 · 2022 · Inggris · DOAJ Scopus

Changes in alcohol consumption during the COVID-19 pandemic: a longitudinal cohort study using smart-breathalyzer data

Parker D. Houston; Eric Vittinghoff; Gregory M. Marcus

Scientific Reports, Vol. 14 No. 1 · 2024 · Inggris · DOAJ Scopus

Abstract Previous studies relying on alcohol sales, alcohol-related injuries, and surveys have suggested that alcohol consumption increased during the COVID-19 pandemic. We sought to leverage over 1 million Breath Alcohol Concentration (BrAC) measurements from Bluetooth-enabled breathalyzers to…

3541 The association of corticosteroid use with inpatient mortality in acute exacerbation of idiopathic pulmonary fibrosis

Erica Farrand; Eric Vittinghoff; Brett Ley dkk.

Journal of Clinical and Translational Science, Vol. 3 · 2019 · Inggris · DOAJ Scopus

OBJECTIVES/SPECIFIC AIMS: Objective: To assess the impact of corticosteroid therapy on in-hospital mortality in IPF patients admitted with acute respiratory failure. METHODS/STUDY POPULATION: Methods: Patients with IPF were retrospectively identified in the University of California San Francisco…

Differences in objectively measured daily physical activity patterns related to depressive symptoms in community dwelling women – mPED trial

Caroline A. Figueroa; Eric Vittinghoff; Adrian Aguilera dkk.

Preventive Medicine Reports, Vol. 22 · 2021 · Inggris · DOAJ Scopus

Physical activity (PA) is an effective depression treatment. However, knowledge on how variation in day-to-day PA relates to depression in women is lacking. The purposes of this study were to 1) compare overall objectively measured baseline daily steps and duration of moderate to vigorous PA (MVPA)…

Applying machine learning to predict future adherence to physical activity programs

Mo Zhou; Yoshimi Fukuoka; Ken Goldberg dkk.

BMC Medical Informatics and Decision Making, Vol. 19 No. 1 · 2019 · Inggris · DOAJ Scopus

Abstract Background Identifying individuals who are unlikely to adhere to a physical exercise regime has potential to improve physical activity interventions. The aim of this paper is to develop and test adherence prediction models using objectively measured physical activity data in the Mobile…

Multivariable regression analysis of list experiment data on abortion: results from a large, randomly-selected population based study in Liberia

Heidi Moseson; Caitlin Gerdts; Christine Dehlendorf dkk.

Population Health Metrics, Vol. 15 No. 1 · 2017 · Inggris · DOAJ Scopus

Abstract Background The list experiment is a promising measurement tool for eliciting truthful responses to stigmatized or sensitive health behaviors. However, investigators may be hesitant to adopt the method due to previously untestable assumptions and the perceived inability to conduct…

Serosorting is associated with a decreased risk of HIV seroconversion in the EXPLORE Study Cohort.

Susan S Philip; Xuesong Yu; Deborah Donnell dkk.

PLoS ONE, Vol. 5 No. 9 · 2010 · Inggris · DOAJ Scopus

BackgroundSeroadaptation strategies such as serosorting and seropositioning originated within communities of men who have sex with men (MSM), but there are limited data about their effectiveness in preventing HIV transmission when utilized by HIV-negative men.Methodology/principal findingsData from…

An investigation of quantitative methods for assessing intersectionality in health research: A systematic review

Alice Guan; Marilyn Thomas; Eric Vittinghoff dkk.

SSM: Population Health, Vol. 16 · 2021 · Inggris · DOAJ Scopus

Intersectionality is a theoretical framework that investigates how interlocking systems of power and oppression at the societal level influence the lived experiences of historically and socially marginalized groups. Currently, there are no consistent or widely adopted quantitative methods to…

Use of Antihypertensive Agents and Association With Risk of Adverse Outcomes in Chronic Kidney Disease: Focus on Angiotensin‐Converting Enzyme Inhibitors and Angiotensin Receptor Blockers

Elaine Ku; Charles E. McCulloch; Eric Vittinghoff dkk.

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol. 7 No. 19 · 2018 · Inggris · DOAJ Scopus

Background Our objective was to determine patterns of antihypertensive agent use by stage of chronic kidney disease (CKD) and to evaluate the association between different classes of antihypertensive agents with nonrenal outcomes, especially in advanced CKD. Methods and Results We studied 3939…

False positive rate of rapid oral fluid HIV tests increases as kits near expiration date.

Shelley N Facente; Teri Dowling; Eric Vittinghoff dkk.

PLoS ONE, Vol. 4 No. 12 · 2009 · Inggris · DOAJ Scopus

BACKGROUND: Because a recent cluster of false positive results on the OraQuick ADVANCE Rapid HIV-1/2 Antibody Test occurred in San Francisco on test kits close to their expiration date, we decided to assess the relationship between time to expiration and rate of false positive results from tests…

Volunteer Participation in the Health eHeart Study: A Comparison with the US Population

Xiaofan Guo; Eric Vittinghoff; Jeffrey E. Olgin dkk.

Scientific Reports, Vol. 7 No. 1 · 2017 · Inggris · DOAJ Scopus

Abstract Direct volunteer “eCohort” recruitment can be an efficient way of recruiting large numbers of participants, but there is potential for volunteer bias. We compared self-selected participants in the Health eHeart Study to participants in the National Health And Nutrition Examination Survey…

Commercial Laboratory Reproducibility of Serum CTX in Clinical Practice

Sahar M Hindi; Eric Vittinghoff; Anne L Schafer dkk.

JBMR Plus, Vol. 3 No. 10 · 2019 · Inggris · DOAJ Scopus

ABSTRACT In 2011, the International Osteoporosis Foundation and the International Federation of Clinical Chemistry and Laboratory Medicine selected serum collagen type‐I crosslinked C‐peptide (s‐CTX) as the reference standard for bone resorption. This study aimed to determine the within and between…

Urine Biomarkers Neutrophil Gelatinase-Associated Lipocalin (NGAL) and Kidney Injury Molecule-1 (KIM-1) Have Different Patterns in Heart Failure Exacerbation

Meyeon Park; Eric Vittinghoff; Kathleen D. Liu dkk.

Biomarker Insights, Vol. 8 · 2013 · Inggris · DOAJ Scopus

Individuals with acute heart failure exacerbation often experience a deterioration in renal function. We sought to determine whether this deterioration is ischemic in nature and detectable by sensitive urine biomarkers neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1…

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The association of religious affiliation with cholesterol levels among South Asians: the Mediators of Atherosclerosis in South Asians Living in America study

Grishma Hirode; Eric Vittinghoff; Nazleen H. Bharmal dkk.

BMC Cardiovascular Disorders, Vol. 19 No. 1 · 2019 · Inggris · DOAJ Scopus

Abstract Background South Asians have disproportionately high rates of cardiovascular disease. Dyslipidemia, a contributing factor, may be influenced by lifestyle, which can vary by religious beliefs. Little is known about South Asian religions and associations with dyslipidemia. Methods…

Young Adult Exposure to Cardiovascular Risk Factors and Risk of Events Later in Life: The Framingham Offspring Study.

Mark J Pletcher; Eric Vittinghoff; Anusorn Thanataveerat dkk.

PLoS ONE, Vol. 11 No. 5 · 2016 · Inggris · DOAJ Scopus

BACKGROUND:It is unclear whether coronary heart disease (CHD) risk factor exposure during early adulthood contributes to CHD risk later in life. Our objective was to analyze whether extent of early adult exposures to systolic and diastolic blood pressure (SBP, DBP) and low-and high-density…

Seroadaptive practices: association with HIV acquisition among HIV-negative men who have sex with men.

Snigdha Vallabhaneni; Xin Li; Eric Vittinghoff dkk.

PLoS ONE, Vol. 7 No. 10 · 2012 · Inggris · DOAJ Scopus

Although efficacy is unknown, many men who have sex with men (MSM) attempt to reduce HIV risk by adapting condom use, partner selection, or sexual position to the partner's HIV serostatus. We assessed the association of seroadaptive practices with HIV acquisition.We pooled data on North American…

Customized registry tool for tracking adherence to clinical guidelines for head and neck cancers: protocol for a pilot study

Matthew D. Hickey; Sarah Lisker; Shauna Brodie dkk.

Pilot and Feasibility Studies, Vol. 6 No. 1 · 2020 · Inggris · DOAJ Scopus

Abstract Background Despite recommendations for monitoring patients with chronic and high-risk conditions, gaps still remain. These gaps are exacerbated in outpatient care, where patients and clinicians face challenges related to care coordination, multiple electronic health records, and extensive…