Masculinity and engagement in HIV care among male fisherfolk on HIV treatment in Uganda.

This study explored the intersection of masculinity and HIV care engagement among fishermen and other male fisherfolk on antiretroviral therapy (ART) in Wakiso District, Uganda. We conducted 30 in-depth interviews with men on ART recruited from HIV treatment sites and used a thematic analysis approach. Since HIV diagnosis and ART initiation, men had adopted masculine identities more conducive to HIV care engagement.

Pilot investigation of a novel white matter imaging technique in Veterans with and without history of mild traumatic brain injury.

Objective: The objective of this study is to assess utility of in vivo myelin imaging in combat Veterans with and without history of mild traumatic brain injury (mTBI). We hypothesized that those with history of mTBI would have lower myelin water fraction (MWF), a marker of myelin integrity and content, than those without, and lower MWF would be associated with worse speeded attention/processing speed.

Research Design: Combat Veterans (N = 70) with (n = 42) and without history of mTBI (n = 28) underwent neuroimaging including a novel myelin-sensitive magnetic resonance imaging technique (multicomponent-driven equilibrium single-pulse observation of T1/T2; mcDESPOT) and comprehensive neuropsychological assessment.

Gender differences in driving under the influence (DUI) program client characteristics: Implications for treatment delivery.

The purpose of this descriptive study was to examine gender differences in the characteristics of clients in a large Driving Under the Influence (DUI) program in Southern California. We analyzed secondary de-identified data from a large DUI program for the years 2009-2014 (n = 19,619). Sociodemographic characteristics, measures of physical and mental comorbidity, and alcohol use severity measures were compared for male and female clients.

Studies of Physical Education in the United States Using SOFIT: A Review.

Purpose: An objective database for physical education (PE) is important for policy and practice decisions, and the System for Observing Fitness Instruction Time (SOFIT) has been identified as an appropriate surveillance tool for PE across the nation. The purpose of this review was to assess peer-reviewed studies using SOFIT to study K-12 PE in U.S.

Extracurricular Physical Activity Programs in California Private Secondary Schools.

Purpose: Interscholastic, intramural, and club physical activity (PA) programs can be important contributors to student PA accrual at schools. Few studies have assessed factors related to the provision of these extracurricular PA programs, especially in private schools.

Methods: We used a 16-item questionnaire to assess the associations and influences of selected factors relative to extracurricular PA program policies and practices in 450 private California secondary schools.

Eat, breathe, ROS: controlling stem cell fate through metabolism.

Research reveals cardiac regeneration exists at levels previously deemed unattainable. Clinical trials using stem cells demonstrate promising cardiomyogenic and regenerative potential but insufficient contractile recovery. Incomplete understanding of the biology of administered cells likely contributes to inconsistent patient outcomes.

Advanced neuroimaging to quantify myelin in vivo: Application to mild TBI.

Background: Difficulty providing accurate diagnosis and prognosis, especially after mild forms of traumatic brain injury (TBI), has increased efforts to detect changes in white matter microstructure using advanced neuroimaging techniques. Although methods such as diffusion tensor imaging (DTI) have greatly increased knowledge of white matter changes resulting from TBI, several shortcomings limit the utility of these techniques particularly when applied to populations with mild TBI (mTBI) history. In vivo imaging of myelin may be particularly well suited to detect changes in white matter microstructure resulting from mTBI.

Generational differences in American students' reasons for going to college, 1971-2014: The rise of extrinsic motives.

We examined generational differences in reasons for attending college among a nationally representative sample of college students (N = 8 million) entering college between 1971-2014. We validated the items on reasons for attending college against an established measure of extrinsic and intrinsic values among college students in 2014 (n = 189). Millennials (in college 2000s-2010s) and Generation X (1980s-1990s) valued extrinsic reasons for going to college ("to make more money") more, and anti-extrinsic reasons ("to gain a general education and appreciation of ideas") less than Boomers when they were the same age in the 1960s-1970s.

Context Matters: Systematic Observation of Place-Based Physical Activity.

Physical activity is place-based, and being able to assess the number of people and their characteristics in specific locations is important both for public health surveillance and for practitioners in their design of physical activity spaces and programs. Although physical activity measurement has improved recently, many investigators avoid or are at a loss regarding the assessment of physical activity in explicit locations, especially in open environments where many people come and go in a seemingly indiscriminate fashion. Direct, systematic observation exceeds other methods in simultaneously assessing physical activity and the contexts in which it occurs.

Smoking, depression, & stress: predictors of fibromyalgia health status.

The purpose of the present study was to examine the effects of smoking, stress, and depression on fibromyalgia health status. Fibromyalgia syndrome (FMS) is a chronic musculoskeletal pain condition that negatively affects health status. Health status is not only affected by the constellation of physical symptoms, but also by mood symptoms, stress levels, and patient behaviors (e.

Total recognition discriminability in Huntington's and Alzheimer's disease.

Both the original and second editions of the California Verbal Learning Test (CVLT) provide an index of total recognition discriminability (TRD) but respectively utilize nonparametric and parametric formulas to compute the index. However, the degree to which population differences in TRD may vary across applications of these nonparametric and parametric formulas has not been explored. We evaluated individuals with Huntington's disease (HD), individuals with Alzheimer's disease (AD), healthy middle-aged adults, and healthy older adults who were administered the CVLT-II.

What influences Latino grocery shopping behavior? Perspectives on the small food store environment from managers and employees in San Diego, California.

To inform the design of a multilevel in-store intervention, this qualitative study utilized in-depth semistructured interviews with 28 managers and 10 employees of small-to-medium-sized Latino food stores (tiendas) in San Diego, California, to identify factors within the tienda that may influence Latino customers' grocery-shopping experiences and behaviors. Qualitative data analysis, guided by grounded theory, was performed using open coding. Results suggest that future interventions should focus on the physical (i.

Treatment Engagement: Female Survivors of Intimate Partner Violence in Treatment for PTSD and Alcohol Use Disorder.

Objective: Treatment engagement rates are low for individuals with comorbid posttraumatic stress disorder (PTSD) and alcohol use disorders across available interventions and treatment modalities. A better understanding of who does and does not engage in treatment can help improve retention, completion, and subsequent treatment outcomes.

Methods: Forty female survivors of intimate partner violence with PTSD and alcohol use disorder participated in a randomized controlled trial comparing twenty-five 90-minute sessions of either modified Seeking Safety or Facilitated Twelve-Step in a community-based outpatient clinic.

Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types.

Purpose: The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes.

Method: Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58 dance classes at 21 dance studios in Southern California. MVPA and sedentary behavior were assessed with accelerometry, with data aggregated to 15-s epochs.

Top 10 research questions related to assessing physical activity and its contexts using systematic observation.

Numerous methods are available to assess physical activity (PA) but systematic observation (SO) excels in being able to provide contextually rich data on the setting in which the activity occurs. As SO is particularly useful for determining how activity is influenced by the immediate physical and social environments, its use is becoming more popular. Observation tools have the advantages of flexibility, high internal validity, low inference, and low participant burden, while their disadvantages include the need for careful observer training and recalibration, inaccessibility to certain environments, and potential participant reactivity.

Evidence supporting a promotora-delivered entertainment education intervention for improving mothers' dietary intake: the Entre Familia: Reflejos de Salud Study.

Entertainment education and the promotora model are 2 evidence-based health communication strategies. This study examined their combined effect on promoting healthy eating among mothers in a family-based intervention. Participants were 361 Mexican-origin families living in Imperial County, California, who were randomly assigned to an intervention or delayed treatment condition.

The Wide Range Achievement Test-4 Reading subtest "holds" in HIV-infected individuals.

Background: In order to detect HIV-associated neurocognitive decline, it is important to accurately estimate individuals' premorbid levels of cognitive functioning. Although previous studies have operated under the assumption that word reading tests are valid and stable indicators of premorbid abilities in HIV infection, studies of other populations have found that this is not always the case. Therefore, it is important to empirically examine the validity of word reading tests as estimates of premorbid functioning specifically within the HIV population.

The pill not taken: revisiting Physical Education Teacher Effectiveness in a Public Health Context.

In "Physical Education Teacher Effectiveness in a Public Health Context," we took a broad view of physical education (PE) teacher effectiveness that included public health need and support for PE. Public health officials have been consistent and fervent in their support of PE, and for more than two decades, they have called on schools to promote and provide physical activity. They have strongly recommended PE because: (a) It is part of the formalized school curriculum and an essential access point to provide and promote physical activity for nearly all children, and (b) it is the only venue where the least active children experience physical activity at higher intensities.

Prevalence and Sociodemographic Correlates of Mental Health Problems Among Emergency Department Patients With High-Risk and Dependent Alcohol Use Patterns.

Objective: This study reports the prevalence of co-occurring mental health problems in a large convenience sample of emergency department (ED) patients with high-risk or dependent alcohol use patterns, as well as investigates associations between sociodemographic variables with co-occurring alcohol and mental health problems.

Methods: Health educators screened adult patients from 12 large Southern California hospital ED/trauma units, collecting data about alcohol use behavior, sociodemographic data, and past 30-day problems with depression, anxiety, and cognitive function. Participants (N = 1,369) scored within either high-risk (hazardous, nondependent) or severe-risk (likely dependent) alcohol use categories.

'A routine thing': clinician strategies for implementing HIV testing for at-risk patients in a busy healthcare organisation (and implications for implementation of other new practice recommendations).

Increasing HIV testing is a necessary step toward control of the disease. Many experts suggest routinely offering HIV testing to specific population segments. We explore provider discourse regarding an HIV test implementation project with the aim of illuminating a structurally emergent clinician strategy for promoting testing and the socio-cultural factors underlying it.

Survey of Physician Well-Being and Health Behaviors at an Academic Medical Center.

Purpose: The study aims were to ascertain, among attending and house staff at a single academic medical center, the prevalence of and risk factors for psychiatric symptoms and disorders and for personal health behaviors.

Methods: A self-administered, anonymous 72-item survey of physicians was conducted in February 2003.

Results: Response rate was 37.