Monday, January 08, 2024

 

Residential addiction treatment for U.S. teens is scarce, expensive


OHSU-led study suggests it’s crucial to improve treatment in outpatient settings, including primary care


Peer-Reviewed Publication

OREGON HEALTH & SCIENCE UNIVERSITY




Despite an alarming increase in overdose deaths among young people nationwide, a new “secret shopper”-style study led by Oregon Health & Science University researchers finds that access to residential addiction treatment centers for adolescents in the United States is limited and costly.

The study, published today in the January issue of the journal Health Affairs, found that about half of the sites reported a wait time, and among those the average wait was almost a month. For those who do manage to find a placement, the average daily cost is $878 — with close to half of the facilities that provided information requiring partial or full payment upfront. For the average residential facility, the average quoted cost of a month’s stay is about $26,000.

“If you are a family in crisis and you have a kid for whom outpatient treatment is not an option, you hope to be able to call the closest residential facility to you and have access to timely, safe, affordable care for your child,” said lead author Caroline King, M.D., Ph.D., who conducted the study as a medical student at OHSU and now serves as an emergency medicine resident in the Yale School of Medicine. “This study shows that affordable, timely and effective treatment is severely lacking for the most vulnerable kids in our population.”

Researchers posed as the aunt or uncle of a 16-year-old seeking treatment after a recent non-fatal fentanyl overdose, inquiring about admission and costs. They identified a total of 160 residential treatment centers in the country primarily through a database maintained by the U.S. Substance Abuse and Mental Health Services Administration, and extracted cost information for 108 facilities.

For-profit treatment centers were more likely to have space available — but at roughly triple the cost of non-profit facilities, on average.

In the midst of an overdose epidemic supercharged by cheap, potent and readily available fentanyl, overdose rates have risen nationwide among young people in recent years. The steep cost and scarce access to residential addiction treatment leaves many kids untreated and vulnerable to overdose, or their families susceptible to significant economic hardship, study leaders said.

King noted that some sites offered loans through an outside provider, or suggested alternatives such as taking out a second mortgage on a home or putting it on a new credit card.

The situation highlights the importance of providing addiction treatment across the medical field as opposed to relying on residential inpatient centers that are scarce, expensive and often ineffective, researchers said.

“When your kid is in a crisis and needs treatment, it can be terrifying to know where to turn. Many parents or family members will look first for residential care and find the experience profoundly disheartening,” said senior author Ryan Cook, Ph.D., research and training scientist for addiction medicine at OHSU. “Systems-level changes are needed to ensure effective, affordable treatment options for adolescents.”

King agreed.

“The solution isn’t to build new treatment centers,” she said. “It’s to strengthen care for addiction in primary care settings.”

This study follows previous OHSU-led research revealing that only one in four of these centers provide buprenorphine, a proven medication to treat opioid use disorder that is approved by the Food and Drug Administration for people age 16 or older.

For more information on substance and mental health treatment programs in your area, call the free and confidential National Helpline 1-800-662-HELP (4357) or visit www.FindTreatment.gov. 

The research was supported by the National Institute on Drug Abuse of the National Institutes of Health, award K23DA045085, R01DA057566, K23DA044324 and UG1DA01581; the Agency for Healthcare Research and Quality award T32HS017589; and the Oregon Clinical and Translational Research Institute award UL1TR002369 from the National Center for Advancing Translational Sciences of the NIH. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH.

 

School-based gardening and food programs may support healthier food attitudes later in life



Peer-Reviewed Publication

GEORGE WASHINGTON UNIVERSITY

Kids Working in Garden as Part of FRESHFARM School-Based Food Education Program 

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STUDY OF THE FRESHFARMS FOODPRINTS PROGRAM SUGGESTS THAT KID WHO LEARN TO GROW, HARVEST AND PREPARE FOOD IN ELEMENTARY SCHOOL SHOW LASTING HEALTHY FOOD ATTITUDES AND BEHAVIORS LATER IN LIFE.

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CREDIT: FRESHFARMS FOODPRINTS/KZT PHOTOGRAPHY




WASHINGTON (Jan. 8, 2024)—A new study suggests that kids who learn to grow, harvest and prepare food in elementary school show lasting healthy food attitudes and behaviors years later.

 

Researchers at the George Washington University published the study in the January issue of the Journal of Nutrition Education and Behavior. It is one of the first to show that participation in a hands-on food education program in elementary school may lead to sustained changes in dietary behavior later in life.

 

“Kids who grow vegetables in a school garden and learn how to prepare meals seem to show a lasting desire for fresh, healthy food as young adults,” said lead author Christine St. Pierre, a PhD candidate and researcher at the GW Milken Institute School of Public Health. “The hope is that such programs could help teens and young adults make better food choices as they grow older.”

 

The GW research team conducted focus groups to ask current elementary students and those who had aged out of such programs about their program experiences, dietary habits and attitudes. They found that both current and former participants in the FRESHFARM FoodPrints  program commonly said the program helped them enjoy fresh food and build fresh food preparation skills.

 

Older alumni of the program said they were more open to trying new foods and had more confidence in their ability to make informed food choices.

 

The researchers hope such programs can be one strategy to improve diet quality in young adults. According to the Dietary Guidelines, dietary intake of young adults falls short of the recommendations for good health. In addition, the CDC says nearly 42% of adults aged 20 and older have obesity and are at risk for a raft of serious health problems.

 

Programs that encourage healthy food habits like eating more fruits and vegetables can lead to better health outcomes throughout the life course, St. Pierre said.

 

St. Pierre cautions that participants in the focus groups may be motivated to emphasize positive experiences and that may bias the results. She says this study’s findings must be verified by additional research.

 

The study, “Participant Perspectives on the Impact of a School-Based, Experiential Food Education Program Across Childhood, Adolescence and Young Adulthood,” was published in the January issue of the Journal of Nutrition Education and Behavior by St. Pierre, April Sokalsky and senior author Jennifer Sacheck, who is the Chair of the Department of Exercise and Nutrition Sciences at the GW Milken Institute School of Public Health. The research was funded by FRESHFARM as part of their program evaluation efforts.

 

St. Pierre has worked as an evaluation consultant for FRESHFARM separately from this research. The FRESHFARM FoodPrints program embeds comprehensive food education in public elementary schools with the goal of improving health and academic outcomes for children and families. The authors affirm FRESHFARM had no role in the design of the study, data analysis or approval of the manuscript.


 

-GW-

 

 

Families will change dramatically over the years to come


The structure of families will change in the future: grandparents will be older and entering ages with high care needs. This could limit their ability to help raise their grandchildren


Peer-Reviewed Publication

MAX-PLANCK-GESELLSCHAFT

Dramatic changes in families 

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THE NUMBER OF RELATIVES WILL DECREASE WORLDWIDE IN THE FUTURE.

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CREDIT: MPIDR




The number of relatives that an individual has is expected to decrease by more than 35 percent in the near future. At the same time, the structure of families will change. The number of cousins, nieces, nephews and grandchildren will decline sharply, while the number of great-grandparents and grandparents will increase significantly. In 1950, a 65-year-old woman had an average of 41 living relatives. By 2095, a woman of the same age will have an average of only 25 living relatives.

Diego Alburez-Gutierrez is head of the Research Group Kinship Inequalities at the Max Planck Institute for Demographic Research (MPIDR) in Rostock. Together with Ivan Williams of the University of Buenos Aires and Hal Caswell of the University of Amsterdam, he recently published a study projecting the evolution of human kinship relationships worldwide.

"We asked ourselves how demographic change will affect the 'endowment' of kinship in the future," Alburez-Gutierrez explains. "What was the size, structure, and age distribution of families in the past, and how will they evolve in the future?" For the study, the researchers analyzed historical and projected data from the 2022 revision of the United Nation's World Population Prospects. "We use mathematical models to represent the relationship between a person, their ancestors, and their descendants in a given time period. The model provides average age and sex distributions for different types of kinship for each calendar year," says Alburez-Gutierrez. 1000 kinship histories were calculated for each country.

Shrinking families

The researchers documented differences in family size around the world, which they defined as the number of living great-grandparents, grandparents, parents, children, grandchildren and great-grandchildren, aunts and uncles, nieces and nephews, siblings and cousins. "We expect the overall size of families to decline permanently in all regions of the world. We expect the largest declines in South America and the Caribbean," says Alburez-Gutierrez. In 1950, the average 65-year-old woman there had 56 living relatives. By 2095, that number is expected to drop to 18.3 relatives, a 67 percent decline. In North America and Europe, where families are already comparatively small, the changes will be less pronounced. Here, a woman aged 65 had about 25 living relatives in 1950 but by 2095 she will have only 15.9 relatives.

Relatives play a crucial role in providing of informal care

Projections of kinship are critical in the context of rapidly aging populations, as smaller birth cohorts must increasingly care for older adults who have fewer or no relatives. "Our findings confirm that the availability of kinship resources is declining worldwide. As the age gap between individuals and their relatives widens, people will have family networks that are not just smaller, but also older. Consider the case of grandparents and great-grandparents, who are expected to be in greater supply in the future. While this could theoretically help ease the burden of childcare for parents, these (great-)grandparents may actually need care themselves”.

The study underscores the need to invest in social support systems that ensure the well-being of individuals at all stages of life. A large proportion of the world's population does not currently have access to highly developed social support systems. For them, family ties remain an important source of support and informal care, and this is likely to remain the case in the future. "These seismic shifts in family structure will bring about important societal challenges that policymakers in the global North and South should consider," says Alburez-Gutierrez.

 

Widespread population collapse of African Raptors


Reports and Proceedings

UNIVERSITY OF ST. ANDREWS




An international team of researchers has found that Africa’s birds of prey are facing an extinction crisis.

The report, co-led by researchers from the School of Biology at the University of St Andrews and The Peregrine Fund, and published in the journal Nature Ecology & Evolution (4 January 2024), warns of declines among nearly 90% of 42 species examined, and suggests that more than two-thirds may qualify as globally threatened.

Led by Dr Phil Shaw from St Andrews and Dr Darcy Ogada of The Peregrine Fund,  the study combines counts from road surveys conducted within four African regions at intervals of c. 20–40 years and yields unprecedented insights into patterns of change in the abundance of savanna raptor species.

It shows that large raptor species had experienced significantly steeper declines than smaller species, particularly on unprotected land, where they are more vulnerable to persecution and other human pressures. Overall, raptors had declined more than twice as rapidly outside of National Parks, Reserves and other protected areas than they had within. Worryingly, many species experiencing the steepest declines had suffered a double jeopardy, having also become much more dependent on protected areas over the course of the study.

The study’s authors conclude that unless many of the threats currently facing African raptors are addressed effectively, large, charismatic eagle and vulture species are unlikely to persist over much of the continent’s unprotected land by the latter half of this century.

The study also highlights steep declines among raptors that are currently classified as being of ‘least concern’ in the global Red List of threatened species. They include African endemics such as Wahlberg's Eagle, African Hawk-eagle, Long-crested Eagle, African Harrier-hawk and Brown Snake-eagle, as well as Dark Chanting-goshawk. All of these species have declined at rates suggesting that they may now be globally threatened.

Several other familiar, widespread raptor species are now scarce or absent from unprotected land. They include one of Africa’s most powerful raptors - the Martial Eagle - as well as the highly distinctive Bateleur.

Dr Phil Shaw commented: “Since the 1970s, extensive areas of forest and savanna have been converted into farmland, while other pressures affecting African raptors have likewise intensified. With the human population projected to double in the next 35 years, the need to extend Africa’s protected area network – and mitigate pressures in unprotected areas – is now greater than ever”.

Dr Darcy Ogada added: “Africa is at a crossroads in terms of saving its magnificent birds of prey. In many areas we have watched these species nearly disappear. One of Africa’s most iconic raptors, the Secretarybird, is on the brink of extinction. There’s no single threat imperiling these birds, it’s a combination of many human-caused ones, in other words we are seeing deaths from a thousand cuts”.

Professor Ian Newton OBE FRS, FRSE, a world-leading ornithologist who was not involved in the study, commented: “This is an important paper which draws attention to the massive declines in predatory birds which have occurred across much of Africa during recent decades. This was the continent over which, only 50 years ago, pristine populations of spectacular raptors were evident almost everywhere, bringing excitement and wonder to visitors from many parts of the world. The causes of the declines are many – from rampant habitat destruction to growing use of poisons by farmers and poachers and expanding powerline networks – all ultimately due to expansions in human numbers, livestock grazing and other activities. Let us hope that more research can be done and, more importantly, that these birds can be protected over ever more areas, measures largely dependent on the education and goodwill of local people.”

Raptors of all sizes lead an increasingly perilous existence on Africa’s unprotected land, where suitable habitat, food supplies and breeding sites have been drastically reduced, and persecution from pastoralists, ivory poachers and farmers is now widespread. Other significant threats include unintentional poisoning, electrocution on power poles and collision with powerlines and wind turbines, as well as killing for food and belief-based uses.

The late Dr Jean Marc Thiollay laid the foundation for this study in the 1970s, by initiating a remarkable long-term monitoring effort in West Africa, where the average decline rate was more than twice that of other regions. The Peregrine Fund’s Dr Ralph Buij, who has re-surveyed some of the original areas, noted that: “the human footprint is particularly high throughout West Africa’s savannas, and the near complete disappearance of many raptors outside that region’s relatively small and fragmented protected area network reflects an ecological collapse that is increasingly affecting other parts of the continent. Some raptors that occur mostly in West Africa, such as the little-known Beaudouin’s Snake-eagle, are vanishing into oblivion.”

The study’s findings highlight the importance of strengthening the protection of Africa’s natural habitats and aligns with the Convention on Biological Diversity’s COP15 goal of expanding conservation areas to cover 30% of land by 2030. They also demonstrate the need to restore natural habitats within unprotected areas, reduce the impact of energy infrastructure, improve legislation for species protection, and establish long-term monitoring and evaluation of the conservation status of African raptors. Crucially, there is a pressing need to try to increase public involvement in raptor conservation efforts.

To this end, the study’s authors have developed the African Raptor Leadership Grant to address the immediate need for more research and conservation programs. It supports educational and mentoring opportunities for emerging African scientists, boosting local conservation initiatives and knowledge of raptors across the continent. This initiative, which was launched in 2023, awarded its first grant to Joan Banda, a raptor research student at AP Leventis Ornithological Research Institute in Nigeria, who will be studying threats to African owls.

ENDS

 

Cracking the case for non-glass wine bottles


Peer-Reviewed Publication

UNIVERSITY OF SOUTH AUSTRALIA



Would you be happy to pour your friends a glass of wine from a cask or sip your favourite red from an aluminium can?

Traditional glass bottles have long been the preferred choice of packaging among wine lovers due to the belief that wine looks and tastes better in glass. While glass bottles have been the wine industry’s go-to for centuries, they are not the most carbon-friendly option available.

Researchers from the University of South Australia’s Ehrenberg-Bass Institute for Marketing Science and the University of Adelaide’s Business School have explored people’s wine packaging choices, and how attributes such as price, brand, and messaging can influence them.

Lead researcher Jakob Mesidis says previous wine packaging research has largely focused on wine label and closure (cork or screw-top) preferences, but little attention has been paid to the format of the packaging.

“We knew that consumers weren’t buying alternatively packaged wine at the same rate they were buying it bottled, so we wanted to know what we should change to motivate them to choose more sustainable options,” he says.

Conventional glass wine bottles are the wine industry’s largest source of carbon emissions, with the manufacture of a single bottle generating 1.25kg of carbon dioxide. In total, the production and transport of glass wine bottles make up more than two thirds of the wine industry’s total carbon output.

Australia’s main alternative wine packaging formats are the ‘bag-in-box’ (i.e., cask wine) and aluminium cans, although new formats, such as flat plastic wine bottles, are gradually entering the market each day.

These alternative formats are up to 51% more carbon efficient than glass, but Mesidis says Australian consumers are resistant when it comes to these more environmentally friendly options.

“There are some underlying prejudices in relation to alternative wine packages as they are seen as the cheaper, low-quality option when compared to glass bottles, which come with a sense of heritage and luxury,” he says.

“Canned wine has seen a rise in popularity but is still a small portion of the market. Flat bottles have only recently been introduced to Australia but have grown in popularity overseas.”

So, what can the wine industry do to bring consumers on board?

In a survey of 1200 Australians, the Ehrenberg-Bass Institute found that cask wine and flat plastic wine bottles were the most preferred formats after traditional glass bottles. Cans were the least preferred, as they were closely tied to specific occasions, such as drinking outdoors.

Results also found that package format was the biggest influence on people’s choices. Price came second, while the importance of brand and eco-messaging varied depending on the respondent’s age and how many eco-friendly behaviours they claimed to engage in.

Alternative wine formats were also typically bought more by younger people. Consumers were found to be more likely to choose alternative wine packaging when it is priced at a mid-to-low price range and if it comes from a well-known, prestigious brand.

“If a smaller, less-known winery’s mission is to grow its brand as much as possible, relying solely on alternatively packaged wines is not the way to go. Most Australians—for the time being—are still going to reach for a glass bottle when they’re at the shops,” Mesidis says.

“Larger, more prestigious brands are likely to see more success with alternatively packaged wine. Ultimately, this research provides wine marketers with a foundation for their low-carbon wine packaging strategies, rather than blindly navigating this relatively new field.

“Research in this space is still young and there is exciting work to be done to better understand this burgeoning part of the wine industry.”

Media contact: Melissa Keogh, Communications Officer, UniSA M: +61 403 659 254
E: Melissa.Keogh@unisa.edu.au

Researcher contact: Jakob Mesidis, jmesidis@gmail.com