Medicine and Health Sciences Commons^™

Conceptualizing Care Continua: Lessons From Hiv, Hepatitis C Virus, Tuberculosis And Implications For The Development Of Improved Care And Prevention Continua, David C. Periman, Ashly E. Jordan, Denis Nash

Publications and Research

Background: To examine the application of continuum models to tuberculosis, HIV, and other conditions; to theorize the concept of continua; and to learn lessons that could inform the development of improved care and prevention continua as public health metrics.

Methods: An analytic review of literature drawn from several fields of health care.

Results: The continuum construct is now part of public health evaluation systems for HIV, and is increasingly used in public health and the medical literature. Issues with the comparability and optimal design of care continuum models have been raised, and their methodologic and theoretic underpinnings and scope of …

Updating Temporal Expectancy Of An Aversive Event Engages Striatal Plasticity Under Amygdala Control, Glenn Dallérac, Michael Graupner, Jeroen Knippenberg, Raquel Chacon Ruiz Martinez, Tatiane Ferreira Tavares, Lucille Tallot, Nicole El Massioui, Anna Verschueren, Sophie Höhn, Julie Boulanger Bertolus, Alex D. Reyes, Joseph E. Ledoux, Glenn E. Schafe, Lorenzo Diaz-Mataix, Valérie Doyère

Publications and Research

Pavlovian aversive conditioning requires learning of the association between a conditioned stimulus (CS) and an unconditioned, aversive stimulus (US) but also involves encoding the time interval between the two stimuli. The neurobiological bases of this time interval learning are unknown. Here, we show that in rats, the dorsal striatum and basal amygdala belong to a common functional network underlying temporal expectancy and learning of a CS–US interval. Importantly, changes in coherence between striatum and amygdala local field potentials (LFPs) were found to couple these structures during interval estimation within the lower range of the theta rhythm (3–6 Hz). Strikingly, we …

Pre- Versus Post-Exercise Protein Intake Has Similar Effects On Muscular Adaptations, Brad J. Schoenfeld, Alan A. Aragon, Colin Wilborn, Stacie L. Urbina, Sara E. Hayward, James Kriegor

Publications and Research

The purpose of this study was to test the anabolic window theory by investigating muscle strength, hypertrophy, and body composition changes in response to an equal dose of protein consumed either immediately pre- versus post-resistance training (RT) in trained men. Subjects were 21 resistance-trained men (>1 year RT experience) recruited from a university population. After baseline testing, participants were randomly assigned to 1 of 2 experimental groups: a group that consumed a supplement containing 25 g protein and 1 g carbohydrate immediately prior to exercise (PRE-SUPP) (nD9) or a group that consumed the same supplement immediately post-exercise (POST- SUPP) …

Research Methods In Occupational Health Psychology, Irvin Sam Schonfeld, Chu-Hsiang Chang

Publications and Research

http://www.springerpub.com/occupational-health-psychology.html

Occupational Health Psychology (OHP) is a rapidly expanding interdisciplinary field that focuses on the science and practice of psychology in promoting and developing workplace health- and safety-related initiatives. This comprehensive text for undergraduate and graduate survey courses is the first to encompass a wide range of key issues in OHP. It draws from the domains of psychology, public health, preventive medicine,nursing, industrial engineering, law, and epidemiology to focus on the theory and practice of protecting and promoting the health, well-being, and safety of individuals in the workplace and improving the quality of work life.

The text addresses key psychosocial …

Creating Integrated Strategies For Increasing Access To Healthy Affordable Food In Urban Communities: A Case Study Of Intersecting Food Initiatives, Michele Silver, Afia Bediako, Tracey Capers, Aysu Kirac, Nicholas Freudenberg

Publications and Research

In New York and other cities, substantial evidence documents that community food environments interact with inequitable allocation of power, wealth and services to shape the distribution of diet-related diseases and food insecurity. This case study shows how one Central Brooklyn community organization, Bedford Stuyvesant Restoration Corporation, has launched multiple coordinated food initiatives in order to reduce the burden of food-related health problems and boost community development. The report used standard case study methods to document the implementation of the New York City Food and Fitness Partnership in Central Brooklyn. The case study shows how two distinct strands of activities, a …

Burnout-Depression Overlap: A Study Of New Zealand Schoolteachers, Renzo Bianchi, Irvin Sam Schonfeld, Eric Mayor, Eric Laurent

Publications and Research

We examined the overlap of burnout with depression in a sample of 184 New Zealand schoolteachers. Burnout and depressive symptoms were strongly correlated with each other (r = .73; disattenuated correlation: .82) and moderately correlated with dysfunctional attitudes, ruminative responses, and pessimistic attributions. All the participants with high frequencies of burnout symptoms were identified as clinically depressed. Suicidal ideation was reported by 36% of those participants. Three groups of teachers emerged from a two-step cluster analysis: “low burnout-depression,” “medium burnout-depression,” and “high burnout-depression.” The correlation between the affective-cognitive and somatic symptoms of depression was similar in strength to the burnout-depression …

Incentives To Change: Effects Of Performance-Based Financing On Health Workers In Zambia, Gordon C. Shen, Ha Thi Hong Nguyen, Ashis Das, Nkenda Sachingongu, Collins Chansa, Jumana Qamruddin, Jed Friedman

Publications and Research

Background: Performance-based financing (PBF) has been implemented in a number of countries with the aim of transforming health systems and improving maternal and child health. This paper examines the effect of PBF on health workers’ job satisfaction, motivation, and attrition in Zambia. It uses a randomized intervention/control design to evaluate before–after changes for three groups: intervention (PBF) group, control 1 (C1; enhanced financing) group, and control 2 (C2; pure control) group.

Methods: Mixed methods are employed. The quantitative portion comprises of a baseline and an endline survey. The survey and sampling scheme were designed to allow for a rigorous impact …

Perceived Discrimination And Self-Rated Health In The Immigrant Population Of The Basque Country, Spain, Elena Rodriguez-Alvarez, Yolanda Gonzalez-Rabago, Luisa N. Borrell, Nerea Lanborena

Publications and Research

Objective

To examine the effect of perceived discrimination and self-rated health among the immigrant population in the Basque Country, Spain, and determine whether this effect varies according to region of origin, age, sex and education. Methods

Descriptive cross-sectional study. The study population included immigrants aged 18 and older residing in the Basque Country. Data from the 2014 Foreign Immigrant Population Survey (n=3,456) were used. Log-binomial regression was used to quantify the association between perceived discrimination and self-rated health before and after checking for the selected characteristics. Results

Almost 1 in 10 immigrant adults reports perceiving discrimination. In adjusted analyses, the …

Countermarketing Alcohol And Unhealthy Food: An Effective Strategy For Preventing Noncommunicable Diseases? Lessons From Tobacco, P. Christopher Palmedo, Lori Dorfman, Sarah Garza, Eleni K. Murphy, Nicholas Freudenberg

Publications and Research

Countermarketing campaigns use health communications to reduce the demand for unhealthy products by exposing motives and undermining marketing practices of producers. These campaigns can contribute to the prevention of noncommunicable diseases by denormalizing the marketing of tobacco, alcohol, and unhealthy food. By portraying these activities as outside the boundaries of civilized corporate behavior, countermarketing can reduce the demand for unhealthy products and lead to changes in industry marketing practices. Countermarketing blends consumer protection, media advocacy, and health education with the demand for corporate accountability. Countermarketing campaigns have been demonstrated to be an effective component of comprehensive tobacco control. This review …

Burnout Or Depression: Both Individual And Social Issue, Renzo Bianchi, Irvin Sam Schonfeld, Éric Laurent

Publications and Research

In view of the profound problems attached to the construct of burnout, we recommended in our that occupational health specialists focus on (job-related) depression rather than burnout to help workers more effectively. The phenomena of interest (burnout or depression) should not be confused with the perspectives (individual or social) adopted to elucidate those phenomena. Both burnout and depression are best explained through the interaction of social or external conditions with individual or internal dispositions.

Comparing Cmaq Forecasts With A Neural Network Forecast Model For Pm2.5 In New York, Samuel D. Lightstone, Fred Moshary, Barry Gross

Publications and Research

Human health is strongly affected by the concentration of fine particulate matter (PM2.5). The need to forecast unhealthy conditions has driven the development of Chemical Transport Models such as Community Multi-Scale Air Quality (CMAQ). These models attempt to simulate the complex dynamics of chemical transport by combined meteorology, emission inventories (EI’s), and gas/particle chemistry and dynamics. Ultimately, the goal is to establish useful forecasts that could provide vulnerable members of the population with warnings. In the simplest utilization, any forecast should focus on next day pollution levels, and should be provided by the end of the business day (5 p.m. …

Consumers, Clergy, And Clinicians In Collaboration: Ongoing Implementation And Evaluation Of A Mental Wellness Program, Glen Milstein, Dennis Middel, Adriana Espinosa

Publications and Research

As a foundation of most cultures, with roots in persons’ early development, religion can be a source of hope as well as denigration. Some religious institutions have made attempts to help persons with mental health problems, and some mental health professionals have sought to engage religion resources. These programs have rarely been sustained. In 2008, the Mental Health Center of Denver (MHCD) developed a program to assess the utility of religion resources within mental health care. In response to positive feedback, MHCD appointed a director of Faith and Spiritual Wellness who facilitates community outreach to faith communities and spiritual integration …

We Like Fried Things: Negotiating Health, Taste And Tradition Among Spanish Caribbean Communities In New York City, Melissa Fuster

Publications and Research

The study was conducted to understand fried-food (FF) consumption among Hispanic Caribbean (HC) communities in New York City. Data were collected through qualitative interviews with 23 adults self-identified as Cuban, Dominican, or Puerto Rican. Most informants considered FFs an important part of their traditional diet. Potential explanations included taste, cost, convenience, and the emotive values attached to FF. FF consumption was contextualized in local foodscapes. Results include strategies to diminish FF consumption and differences across HC groups and migratory generations. The relevance for future nutrition interventions addressing health disparities in this community is discussed

Frequently Endorsed Cognitive And Physical Activities Among Community-Dwelling Older Adults, Valdiva G. Da Silva, Tangeria R. Adams, Joshua Fogel, Mindy J. Katz, Krystal E. Mendez, Laura A. Rabin

Publications and Research

Background Despite the established benefits of cognitive and physical activity, a paucity of research examines the specific activities older adults favor, particularly those meeting the nationally recommended minimum duration of > 30 minutes per session.

Material/Methods 260 non-demented, community-dwelling participants aged 70 and above self-reported the duration of their participation in 26 cognitive and physical activities during a typical week. Overall activity engagement was investigated by sex and educational level.

Results The most endorsed physical activities were walking, stretching/yoga and gardening, while the most endorsed cognitive activities were reading magazines/newspapers, reading books, and doing crosswords. Walking (p = .048), swimming (p …

A Cost-Effectiveness Study Of The Quadrivalent Hpv6/11/16/18 Vaccination In A Two-Dose Scheme In Girls Of 9-11 Years Old Compared To Bivalent Hpv 16/18 Vaccination In Ecuador And Challenges For Public Health And Screening, Maria-Isabel Roldos, Isabel Espinosa, Amit Kulkarni, Matthew Pillsbury, Andrew Pavelyev, Homero A. Monsanto, Diego Guarin, Miguel Cashat-Cruz

Publications and Research

Abstract

Aims: Assess the incremental cost-effectiveness of the quadrivalent HPV6/11/16/18 vaccination as administered in a two-dose scheme to girls between 9 and 11 years old, as compared to the bivalent HPV 16/18 vaccination administered in Ecuador, and to estimate the cost-saving of preventing GW while preventing cervical cancer with both vaccines.

Study Design: We used a previously developed transmission dynamic mathematical model to evaluate the impact of routine vaccination of 9-11 year-old females. The model assumed coverage of 90% for two doses of HPV6/11/16/18 vaccine at international price rates versus HPV16/18 vaccine and costs for genital warts treatment. Other simulation …

The Role Of Birthplace And Educational Attainment On Induced Abortion Inequalities, Yolanda Gonzalez-Rabago, Elena Rodriguez-Alvarez, Luisa N. Borrell, Unai Martin

Publications and Research

Background: Induced abortion (IA) has shown social inequality related to birthplace and education with higher rates of IAs in immigrant and in less educated women relative to their native and highly educated counterparts. This study examined the independent and joint effects of birthplace and education on IA, repeated and IA performed during the 2nd trimester of pregnancy among women residing in the Basque Country, Spain.

Methods: We conducted a cross-sectional population-based study of IA among women aged 25–49 years residing in the Basque Country, Spain, between 2011 and 2013. Log-binomial regression was used to quantify the independent and joint effects …

All-Cause Mortality In Hiv-Positive Adults Starting Combination Antiretroviral Therapy: Correcting For Loss To Follow-Up, Nanina Anderegg, Leigh F. Johnson, Elizabeth Zaniewski, Keri N. Althoff, Eric Balestre, Matthew Law, Denis Nash, Bryan E. Shepherd, Constantin T. Yiannoutsos, Matthias Egger

Publications and Research

Objective: To estimate mortality in HIV-positive patients starting combination antiretroviral therapy (ART) and to discuss different approaches to calculating correction factors to account for loss to follow-up.

Methods: A total of 222 096 adult HIV-positive patients who started ART 2009–2014 in clinics participating in the International epidemiology Databases to Evaluate AIDS collaboration in 43 countries in sub-Saharan Africa, Asia Pacific, Latin America, and North America were included. To allow for underascertainment of deaths due to loss to follow-up, two correction factors (one for the period 0–6 months on ART and one for later periods) or 168 correction factors (combinations of …

Phonetic Complexity Affects Children’S Mandarin Tone Production Accuracy In Disyllabic Words: A Perceptual Study, Puisan Wong, Winifred Strange

Publications and Research

This is the first study to examine the effect of phonetic contexts on children’s lexical tone production. Mandarin tones in disyllabic words produced by forty-four 2- to 6-year-old children and twelve mothers were low-pass filtered to eliminate lexical information. Native Mandarin speaking adults categorized the tones based on the pitch information in the filtered stimuli. All mothers’ tones were categorized with ceiling accuracy. Counter to the findings in most previous studies on children’s tone acquisition and the prevailing assumption in models of speech development that children acquire suprasegmental features much earlier than segmental features, this study found that children as …

Editorial: Depression, Burnout, And Other Mood Disorders: Interdisciplinary Approaches, Eric Laurent, Bianchi Renzo, Irvin Sam Schonfeld, Pierre Vandel

Publications and Research

Various perspectives on mood disorders and psychopathology are brought into perspective. The paper underlines (i) an interdisciplinary perspective and a complexity-oriented approach and (ii) an interest in both basic problems in science and potential far-reaching consequences of research applications.

Polyphenols Content And Antioxidant Activity Of Artemisia Sieversiana Willd. In Western Pamir, Gulazor Miravalova, Sh. Kurbonbekova, Sh. Satorov, Akobir Mirzorahimov, Dovudsho Navruzshoev, Vyacheslav Dushenkov, M. Vakhidova

Publications and Research

Polyphenols content and antioxidant activity in Artemisia sieversiana Willd. were investigated in relation to the altitude of the plant growth in the Western Pamir region. Antioxidant activity generally correlated with the polyphenols content. However, no significant association was found between an altitude of the sample collection and polyphenols content or antioxidant activity.

Dismantling Motivational Interviewing: Effects On Initiation Of Behavior Change Among Problem Drinkers Seeking Treatment, Jon Morgenstern, Alexis Kuerbis, Jessica Houser, Sijing Shao, James R. Mckay

Publications and Research

Motivational Interviewing (MI) is an efficacious treatment for alcohol use disorders (AUD). MI is thought to enhance motivation via a combination of two therapeutic strategies or active ingredients: one relational and one directional. The primary aim of this study was to examine MI’s hypothesized active ingredients using a dismantling design. Problem drinkers (N=139) seeking treatment were randomized to one of three conditions: MI, relational MI without the directional elements labeled spirit-only MI (SOMI) or a non-therapy control (NTC) condition and followed for eight weeks. Those assigned to MI or SOMI received four sessions of treatment over eight weeks. All participants …

A Pilot Study Of Online Feedback For Adult Drinkers 50 And Older: Feasibility, Efficacy, And Preferences For Intervention, Alexis Kuerbis, Lisa Hail, Alison A. Moore, Frederick Muench

Publications and Research

Normative (NF) and personalized feedback (PF) are moderately effective brief interventions for at-risk drinking middle-aged and older adults. This study tested the feasibility of online feedback for drinkers 50 and older. This study’s aims were to identify whether there is differential effectiveness of PF over NF in prompting drinkers 50 years old and older to plan for change and to determine potential preferences for intervention among adult drinkers 50 and older with practical knowledge about computers. Method—Using Amazon’s Mechanical Turk, 138 male and female drinkers aged 50 to 75+ were recruited to complete an online survey that asked about their: …

Privacy, Trust, And Data Sharing In Web-Based And Mobile Research: Participant Perspectives In A Large Nationwide Sample Of Men Who Have Sex With Men In The United States, H. Jonathon Rendina, Brian Mustanski

Publications and Research

Background: Modern research is heavily reliant on online and mobile technologies, which is particularly true among historically hard-to-reach populations such as gay, bisexual, and other men who have sex with men (GBMSM). Despite this, very little empirical research has been published on participant perspectives about issues such as privacy, trust, and data sharing.

Objective: The objective of our study was to analyze data from an online sample of 11,032 GBMSM in the United States to examine their trust in and perspectives on privacy and data sharing within online and mobile research.

Methods: Participants were recruited via a social networking site …

Burnout Or Depression: Both Individual And Social Issue, Bianchi Renzo, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

In view of the profound problems attached to the construct of burnout, we recommended that occupational health specialists focus on (job-related) depression rather than burnout to help workers more effectively. Epstein and Privitera (April 8, 1398) rejected our recommendation on the grounds that burnout is not a “purely individual syndrome”. Problematically, Epstein and Privitera attributed to us an idea that is not ours. In these authors’ view, equating burnout with depression is synonymous with mistakenly individualising a social problem. For two reasons, the argument that depression cannot replace burnout because burnout is a social problem whereas depression is an individual …

Vital Exhaustion, Burnout, And Other Avatars Of Depression, Bianchi Renzo, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

In our view, there is a worrying tendency in psychology and medicine to let proliferate “depression-like” constructs—a transgression of the scientific canon of parsimony. The problem is not limited to vital exhaustion (VE). Burnout, a condition akin to VE, has been shown to problematically overlap with depression. Compassion fatigue, a condition that shows particularly blurred definitional contours, is also uncomfortably close to depressive symptomatology. The construct of neurasthenia may be part of this confusing trend as well, although neurasthenia has been elevated to the status of nosological category in the ICD. Construct proliferation jeopardizes knowledge growth by undermining theory building …

Biological Research On Burnout-Depression Overlap: Long-Standing Limitations And On-Going Reflections, Renzo Bianchi, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

In this commentary, we discuss seldom-noticed methodological problems affecting biological research on burnout and depression and make recommendations to overcome the limitations of past studies conducted in this area. First, we suggest that identified subtypes of depression (e.g., depression with melancholic features and depression with atypical features) should be taken into account in future biological research on burnout and depression, given that different subtypes of depression have been associated with distinct autonomic and neuroendocrine profiles. Second, we underline that research on burnout-depression overlap is made difficult by the absence of a consensual conceptualization and operationalization of burnout. In order to …

‘Burnout Syndrome’: From Nosological Indeterminacy To Epidemiological Nonsense, Renzo Bianchi, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

All in all, Imo’s review is undermined by the very research it relies on. We recommend that researchers interested in burnout begin at the beginning, that is to say, by establishing a reasoned, clinically-founded (differential) diagnosis for their entity of interest. As long as investigators do not complete the required groundwork for establishing a diagnosis and remain unable to distinguish a case of burnout from either a noncase or an existing disorder, conclusions regarding the prevalence of burnout will be nonsense. To close this comment, we note that an immediately available solution for effectively monitoring and protecting physicians’ occupational health …

Testing Cross-Sectional And Prospective Mediators Of Internalized Heterosexism On Heavy Drinking, Alcohol Problems, And Psychological Distress Among Heavy Drinking Men Who Have Sex With Men, Alexis Kuerbis, Ethan Mereish, Marie Hayes, Christine Davis, Sijing Shao, Jon Morgenstern

Publications and Research

Objective: Minority stress theory is often used as a causal explanation for substance use among lesbian, gay, and bisexual populations. This study tested whether drinking to cope with stress (DTC), loneliness, and gay community participation (GCP) mediated the relationship between one type of minority stress (i.e., internalized heterosexism, IH) and behavioral health outcomes. Method: Utilizing secondary data analysis and the PROCESS procedure, relationships between IH, the mediators (DTC, loneliness, and GCP), and outcomes (heavy drinking, alcohol problems, and psychological distress) were explored, both cross-sectionally and in a lagged manner, among both treatment seeking and non-treatment seeking problem drinking men who …

Executive Control Mechanisms In Bilingualism: Beyond Speed Of Processing, Klara Marton, Mira Goral, Luca Campanelli, Jungmee Yoon, Loraine K. Obler

Publications and Research

The question of interest in this study was whether bilingual individuals show superior executive control compared to monolingual participants. Findings are mixed, with studies showing advantage, disadvantage, or no difference between bilingual and monolingual speakers. In this study, we used different experimental conditions to examine implicit learning, resistance to interference, monitoring, and switching, independently. In addition, we matched our monolingual and bilingual participants on baseline response time. Bilingual participants demonstrated faster implicit learning, greater resistance to interference, more efficient switching compared to monolingual participants. The groups did not differ in monitoring. In conclusion, depending on task complexity and on the …

On Parsimony And Tautology In The Study Of Acute Coronary Syndrome, Bianchi Renzo, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

In a recent study, Zhang et al. concluded that burnout was associated with poor physical function and low quality of life after acute coronary syndrome (ACS). In our estimation, the authors' study has at least two unnoticed, though major, methodological limitations: not controlling for depression and using a burnout scale that is a questionable choice.