Patient-specific risk factors contributing to blood culture contamination.

Objective: Contaminated blood cultures result in extended hospital stays and unnecessary antibiotic therapy. Patient-specific factors associated with blood culture contamination remain largely unexplored. Identifying patients at higher risk of blood culture contamination could alert healthcare providers to take extra precautionary measures to limit contamination in these patients, and thereby prevent associated adverse outcomes.

Prevalence and Risk Factors for Pulmonary Conditions among Farmers and Ranchers in the Central United States.

This study was conducted to evaluate the prevalence and risk factors for work-related respiratory conditions (asthma, farmer's lung, sinusitis, rhinitis, and environmental allergies, diagnosed by a physician) among farm and ranch operators in the central US. A survey was conducted by the Central States Center for Agricultural Safety and Health (CS-CASH) in 2018, focusing on work-related injuries, illnesses, exposures, and preventive measures in a seven-state region (Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota). Farms and ranches (n = 16,818) with an email address and annual sales exceeding $5,000 were randomly selected for the survey.

An assessment of factors associated with neurocognitive decline in people living with HIV.

Despite the widespread use of combination antiretroviral therapy (cART), HIV-associated neurocognitive impairment (NCI) remains a health concern. However, limited research has been done to identify factors associated with neurocognitive decline. We assessed risk factors associated with neurocognitive decline in people living with HIV using a definition of decline that is statistically easy to adopt, is based on a commonly used neuropsychological cut-off and may be clinically relevant.

US adults with diabetes mellitus: Variability in oral healthcare utilization.

Background: Diabetic patients are advised to have at least one dental examination per year. It is unclear to what extent different subgroups of US diabetic adults closely follow this recommendation. Thus, we assessed dental care utilization and related factors in a representative sample of US diabetic adults from rural and urban counties.

Neurocognitive impairment and health-related quality of life among people living with Human Immunodeficiency Virus (HIV).

The association between HIV-associated neurocognitive impairment (NCI) and health-related quality of life (HRQoL) is not well known. We investigated this association among the CNS (Central Nervous System) HIV Antiretroviral Therapy Effects Research (CHARTER) study participants. We performed factor analysis to distinguish physical and mental HRQoL, followed by general linear models.

Factors Associated with Musculoskeletal Discomfort in Farmers and Ranchers in the U.S. Central States.

Agricultural work involves ergonomic and psychosocial strain, which contribute to musculoskeletal conditions. The aim of this study was to assess if specific ergonomic, psychosocial, and preventive factors are linked to musculoskeletal pain or discomfort symptoms (MSS) in farmers and ranchers. We analyzed data from the Central States Center for Agricultural Safety and Health survey that was conducted in 2018 in a seven-state region of the central United States.

Neurocognitive status and risk of mortality among people living with human immunodeficiency virus: an 18-year retrospective cohort study.

HIV-related neurocognitive impairment (NCI) may increase the risk of death. However, a survival disadvantage for patients with NCI has not been well studied in the post-combination antiretroviral therapy (cART) era. Specifically, limited research has been conducted considering the reversible nature and variable progression of the impairment and this area demands further evaluation.

Variability in preventive care practices among US adults with diabetes mellitus.

Introduction: Patients with diabetes are advised to follow standard medical care including daily blood glucose and foot checks, eye examinations with pupil dilation, and cholesterol checks to prevent diabetes-related complications. It is unclear how these practices currently vary across different US population subgroups. The objective of this study was to assess variation in overall and individual diabetes care practices and identify specific factors associated with differences in these practices in a representative sample of US diabetic adults.

Agricultural Injuries among Farmers and Ranchers in the Central United States during 2011-2015.

The high risk of occupational fatalities in agriculture is well documented, but information on non-fatal injuries is lacking due to challenges in injury surveillance. This surveillance study explored the frequency, characteristics, and risk factors for non-fatal injuries among farmers and ranchers in the central United States. The Central States Center for Agricultural Safety and Health (CS-CASH), in collaboration with the USDA National Agricultural Statistics Service (NASS), conducted annual surveys (n = 34,777 sent) during 2011-2015 covering a seven-state region (Iowa, Kansas, Minnesota, Missouri, North Dakota, Nebraska, and South Dakota).

Elevated serum insulin-like growth factor 1 in recurrent aphthous stomatitis.

Over 100 million Americans experience recurrent aphthous stomatitis (RAS) at some point in life. To develop targeted drugs for RAS treatment, it is critical to identify its etiology. We determined if serum insulin-like growth factor 1 (IGF-1) and related factors are associated with RAS, because both RAS prevalence and IGF-1 are highest during puberty.

Geospatial, Clinical, and Social Determinants of Hospital Readmissions.

Unnecessary hospital readmissions increase patient burden, decrease health care quality and efficiency, and raise overall costs. This retrospective cohort study sought to identify high-risk patients who may serve as targets for interventions aiming at reducing hospital readmissions. The authors compared geospatial, social demographic, and clinical characteristics of patients with or without a 90-day readmission.

Qualifications and Characteristics North American Dental Deans Seek in Department Chairpersons.

The aim of this study was to determine whether deans of North American dental schools perceived that one category of department chairperson skills (leadership or management) was more important than the other for their chairpersons to be successful. A secondary purpose was to determine the professional qualifications and personal characteristics these deans perceived contributed most to the success of department chairpersons and whether those differed by the research emphasis of the school. An email survey was sent in 2016 to all 75 deans of U.

Using Watershed Boundaries to Map Adverse Health Outcomes: Examples From Nebraska, USA.

In 2009, a paper was published suggesting that watersheds provide a geospatial platform for establishing linkages between aquatic contaminants, the health of the environment, and human health. This article is a follow-up to that original article. From an environmental perspective, watersheds segregate landscapes into geospatial units that may be relevant to human health outcomes.

Corrigendum: A randomized synbiotic trial to prevent sepsis among infants in rural India.

This corrects the article DOI: 10.1038/nature23480.

A randomized synbiotic trial to prevent sepsis among infants in rural India.

Sepsis in early infancy results in one million annual deaths worldwide, most of them in developing countries. No efficient means of prevention is currently available. Here we report on a randomized, double-blind, placebo-controlled trial of an oral synbiotic preparation (Lactobacillus plantarum plus fructooligosaccharide) in rural Indian newborns.

Measures of Physical and Mental Independence Among HIV-Positive Individuals: Impact of Substance Use Disorder.

With the transition of HIV infection from an acute to a chronic disease after the introduction of antiretroviral medications, there has been an increased focus on long-term neurocognitive and other functional outcomes of HIV patients. Thus, we assessed factors, particularly history of a substance use disorder, associated with time to loss of measures of physical or mental independence among HIV-positive individuals. Data were obtained from the National NeuroAIDS Tissue Consortium.

Epigenetic modifications of human placenta associated with preterm birth: a systematic review.

Objective: Preterm birth (PTB) is one of the leading causes of neonatal mortality and morbidity around the world. Epigenetic alterations of the human placenta may be involved in the causal chain of adverse pregnancy outcomes specifically PTB. In this systematic review, we investigated whether epigenetic dysregulation of the human placenta is associated with PTB.

Health Care Access, Utilization, and Management in Adult Chinese, Koreans, and Vietnamese with Cardiovascular Disease and Hypertension.

Background: Asians are often pooled together when evaluating disparities in health care indicators (access, utilization, and management), though substantial variation may exist across different Asian ethnicities.

Objective: The aim of this study was to compare health care indicators among Chinese, Korean, Vietnamese, and non-Hispanic white (NHW) adults with cardiovascular disease and hypertension (CVD/HTN).

Methods: We analyzed health care indicators using multivariable logistic regression in a sample of Asians and NHWs with CVD/HTN from the 2011-2012 California Health Interview Survey (CHIS).

A multicenter study on the relative effectiveness of a 12-week physical training program for adults with an oncologic diagnosis.

Purpose: The purpose of this study was to examine the association between cancer survivors' socio-demographic and clinical characteristics and aerobic fitness changes following a physical training program.

Methods: We assessed the association between participant's characteristics and aerobic fitness in the six-min walk test (6MWT) after a 12-week LIVESTRONG® at Young Men's Christian Association (YMCA) exercise program for adults with an oncologic diagnosis using linear mixed effects models.

Results: Fifty-one percent of participants had a breast cancer diagnosis and 22 % had received treatment within 1 year of enrollment.

Distribution, Determinants, and Prevention of Falls Among the Elderly in the 2011-2012 California Health Interview Survey.

Objectives: Falls in the geriatric population are a major public health issue. With the anticipated aging of the population, falls are expected to increase nationally and globally. We estimated the prevalence and determinants of falls in adults aged ≥65 years and calculated the proportion of elderly who fell and made lifestyle changes as a result of professional recommendations.

Epigenetic dysregulation of Insulin-like growth factor (IGF)-related genes and adverse pregnancy outcomes: a systematic review.

Objectives: Preterm birth (PTB), low birth weight (LBW) and small for gestational age (SGA) are leading causes of neonatal mortality and morbidity around the world. Epigenetic alterations of the human genome may be involved in the causal chain of adverse pregnancy outcomes. In this systematic review we investigated whether PTB, LBW and SGA are associated with epigenetic dysregulation of insulin-like growth factor-related genes (IGF).

The National NeuroAIDS Tissue Consortium (NNTC) Database: an integrated database for HIV-related studies.

We herein present the National NeuroAIDS Tissue Consortium-Data Coordinating Center (NNTC-DCC) database, which is the only available database for neuroAIDS studies that contains data in an integrated, standardized form. This database has been created in conjunction with the NNTC, which provides human tissue and biofluid samples to individual researchers to conduct studies focused on neuroAIDS. The database contains experimental datasets from 1206 subjects for the following categories (which are further broken down into subcategories): gene expression, genotype, proteins, endo-exo-chemicals, morphometrics and other (miscellaneous) data.