Neighborhood ethnic composition and problem drinking among older Mexican American men
Researchers find older Mexican-American men are less likely to engage in problem drinking as residents of neighborhoods with a higher proportion of Mexican-Americans
2014-08-18
(Press-News.org) BATON ROUGE – LSU Sociology Professor Samuel Stroope is the lead author of a new study, "Neighborhood Ethnic Composition and Problem Drinking among Older Mexican American Men," that will appear in the Journal of Immigrant and Minority Health.
Stroope – and co-authors at Baylor University and the University of Texas Medical Branch – found that older Mexican-American men are less likely to engage in problem drinking as residents of neighborhoods with a higher proportion of Mexican-Americans. The study used data on 350 men aged 75 and older from the "Hispanic Established Populations for the Epidemiologic Study of the Elderly," a survey of older adults across the southwestern United States.
His study adds to a growing body of research on the Hispanic Health Paradox, which revealed Hispanic and White Americans have similar health and mortality profiles despite significant differences in socioeconomic status.
Stroope's article expands upon this prior research by highlighting the protective influence of Mexican-American neighborhoods for older men's problem drinking, a behavior that is linked to a variety of health problems, and one of which Mexican-American men are less likely to age out.
Such ethnic enclaves may have a protective influence because of inter-household family networks, residential stability, high levels of trust, local community institutions and other sources of social support. Such neighborhoods also tend to have shared norms regarding alcohol abuse that provide effective social regulation of problem drinking.
The study also found that U.S.-born men were less likely to be problem drinkers compared to those who were foreign born and integrating into American society. This contrasts to prior studies that found the foreign born to generally have better health profiles than the U.S. born. Stroope suggests that his study's findings may differ because U.S. born problem drinkers may have already died and therefore were not present in the study's sample of very old adults. He also found that men with English language ability were more likely to be problem drinkers, similar to other studies of the influence of acculturation on health behaviors.
"The focus of this research is important because the U.S. population has been quickly aging in recent years and this population aging is expected to continue over the coming decades," said Stroope. "Hispanic-Americans are expected to increase as a percentage of older Americans."
INFORMATION:
Stroope joined LSU's Department of Sociology in 2013. The primary goal of his current research is to better understand how geographic and social contexts shape health and health disparities.
ELSE PRESS RELEASES FROM THIS DATE:
Waterloo makes public most complete Antarctic map for climate research
2014-08-18
The University of Waterloo has unveiled a new satellite image of Antarctica, and the imagery will help scientists all over the world gain new insight into the effects of climate change.
Thanks to a partnership between the Canadian Space Agency (CSA), MacDonald, Dettwiler and Associates Ltd. (MDA), the prime contractor for the RADARSAT-2 program, and the Canadian Cryospheric Information Network (CCIN) at UWaterloo, the mosaic is free and fully accessible to the academic world and the public.
Using Synthetic Aperture Radar with multiple polarization modes aboard the ...
Targeted brain stimulation aids stroke recovery in mice, Stanford scientists find
2014-08-18
When investigators at the Stanford University School of Medicine applied light-driven stimulation to nerve cells in the brains of mice that had suffered strokes several days earlier, the mice showed significantly greater recovery in motor ability than mice that had experienced strokes but whose brains weren't stimulated.
These findings, which will be published online Aug. 18 in Proceedings of the National Academy of Sciences, could help identify important brain circuits involved in stroke recovery and usher in new clinical therapies for stroke, including the placement ...
Fighting unfairness
2014-08-18
Just about every parent is familiar with the signs: the crying, the stomping feet and pouting lips, all of which are usually followed by a collapse to the floor and a wailed insistence that, "It's not fair!"
While most people – including many parents – see such tantrums merely as part of growing up, a new study conducted by Harvard scientists suggests that, even at a relatively young age, children have advanced ideas about fairness, and are willing to pay a personal price to intervene in what they believe are unfair situations, even when they have not been personally ...
Bacterial nanowires: Not what we thought they were
2014-08-18
For the past 10 years, scientists have been fascinated by a type of "electric bacteria" that shoots out long tendrils like electric wires, using them to power themselves and transfer electricity to a variety of solid surfaces.
Today, a team led by scientists at USC has turned the study of these bacterial nanowires on its head, discovering that the key features in question are not pili, as previously believed, but rather are extensions of the bacteria's outer membrane equipped with proteins that transfer electrons, called "cytochromes."
Scientists had long suspected ...
WSU researchers find crucial step in DNA repair
2014-08-18
PULLMAN, Wash.—Scientists at Washington State University have identified a crucial step in DNA repair that could lead to targeted gene therapy for hereditary diseases such as "children of the moon" and a common form of colon cancer.
Such disorders are caused by faulty DNA repair systems that increase the risk for cancer and other conditions.
The findings are published in this week's Proceedings of the National Academy of Sciences. The study was funded by the National Institute of Environmental Health Sciences.
Regents Professor Michael Smerdon and post-doctoral ...
Worm virus details come to light
2014-08-18
HOUSTON – (Aug. 18, 2014) – Rice University scientists have won a race to find the crystal structure of the first virus known to infect the most abundant animal on Earth.
The Rice labs of structural biologist Yizhi Jane Tao and geneticist Weiwei Zhong, with help from researchers at Baylor College of Medicine and Washington University, analyzed the Orsay virus that naturally infects a certain type of nematode, the worms that make up 80 percent of the living animal population.
The research reported today in the Proceedings of the National Academy of Sciences will help ...
Innate lymphoid cells elicit T cell responses
2014-08-18
In case of an inflammation the body releases substances that increase the immune defense. During chronic inflammation, this immune response gets out of control and can induce organ damage. A research group from the Department of Biomedicine at the University and the University Children's Hospital of Basel now discovered that innate lymphoid cells become activated and induce specific T and B cell responses during inflammation. These lymphoid cells are thus an important target for the treatment of infection and chronic inflammation. The study was recently published in the ...
Aspirin, take 2
2014-08-18
Hugely popular non-steroidal anti-inflammation drugs like aspirin, naproxen (marketed as Aleve) and ibuprofen (Advil, Motrin) all work by inhibiting or killing an enzyme called cyclooxygenase – a key catalyst in production of hormone-like lipid compounds called prostaglandins that are linked to a variety of ailments, from headaches and arthritis to menstrual cramps and wound sepsis.
In a new paper, published this week in the online early edition of PNAS, researchers at the University of California, San Diego School of Medicine conclude that aspirin has a second effect: ...
Pygmy phenotype developed many times, adaptive to rainforest
2014-08-18
The small body size associated with the pygmy phenotype is probably a selective adaptation for rainforest hunter-gatherers, according to an international team of researchers, but all African pygmy phenotypes do not have the same genetic underpinning, suggesting a more recent adaptation than previously thought.
"I'm interested in how rainforest hunter-gatherers have adapted to their very challenging environments," said George H. Perry, assistant professor of anthropology and biology, Penn State. "Tropical rainforests are difficult for humans to live in. It is extremely ...
Bionic liquids from lignin
2014-08-18
While the powerful solvents known as ionic liquids show great promise for liberating fermentable sugars from lignocellulose and improving the economics of advanced biofuels, an even more promising candidate is on the horizon – bionic liquids.
Researchers at the U.S. Department of Energy's Joint BioEnergy Institute (JBEI) have developed "bionic liquids" from lignin and hemicellulose, two by-products of biofuel production from biorefineries. JBEI is a multi-institutional partnership led by Lawrence Berkeley National Laboratory (Berkeley Lab) that was established by the ...
LAST 30 PRESS RELEASES:
Innovative oncolytic virus and immunotherapy combinations pave the way for advanced cancer treatment
New insights into energy metabolism and immune dynamics could transform head and neck cancer treatment
Pennington Biomedical’s Dr. Steven Heymsfield named LSU Boyd Professor – LSU’s highest faculty honor
Study prompts new theory of human-machine communication
New method calculates rate of gene expression to understand cell fate
Researchers quantify rate of essential evolutionary process in the ocean
Innovation Crossroads companies join forces, awarded U.S. Air Force contract
Using new blood biomarkers, USC researchers find Alzheimer’s disease trial eligibility differs among various populations
Pioneering advances in in vivo CAR T cell production
Natural medicines target tumor vascular microenvironment to inhibit cancer growth
Coral-inspired pill offers a new window into the hidden world of the gut
nTIDE September2025 Jobs Report: Employment for people with disabilities surpasses prior high
When getting a job makes you go hungry
Good vibrations could revolutionize assisted reproductive technology
More scrutiny of domestic fishing fleets at ports could help deter illegal fishing
Scientists transform plastic waste into efficient CO2 capture materials
Discovery of North America’s role in Asia’s monsoons offers new insights into climate change
MD Anderson and Phoenix SENOLYTIX announce strategic cross-licensing agreement to enhance inducible switch technologies for cell and gene therapies
Researchers discover massive geo-hydrogen source to the west of the Mussau Trench
Even untouched ecosystems are losing insects at alarming rates, new study finds
Adaptive visible-infrared camouflage with wide-range radiation control for extreme ambient temperatures
MD Anderson research highlights for September 5, 2025
Physicists create a new kind of time crystal that humans can actually see
Reminder: Final media invitation for EPSC-DPS2025 and details of media briefings on RAMSES and Juno missions
Understanding orderly and disorderly behavior in 2D nanomaterials could enable bespoke design, tailored by AI
JAMA Network launches JAMA+ Women's Health
Surface plasmon driven atomic migration mediated by molecular monolayer
ERC Starting Grant for five University of Groningen scientists
AI turns printer into a partner in tissue engineering
What climate change means for the Mediterranean Sea
[Press-News.org] Neighborhood ethnic composition and problem drinking among older Mexican American menResearchers find older Mexican-American men are less likely to engage in problem drinking as residents of neighborhoods with a higher proportion of Mexican-Americans