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Childhood obesity, depression, general health getting worse: study

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The health of U.S. children has deteriorated over the past 17 years, with kids today more likely to have obesity, chronic diseases and mental health problems like depression, a new study says.

Much of what researchers found was already known, but the study paints a comprehensive picture by examining various aspects of children’s physical and mental health at the same time.

“The surprising part of the study wasn’t any with any single statistic; it was that there’s 170 indicators, eight data sources, all showing the same thing: a generalized decline in kids’ health,” said Dr. Christopher Forrest, one of the authors of the study published Monday in the Journal of the American Medical Association.

Health Secretary Robert F. Kennedy Jr. has brought children’s health to the forefront of the national policy conversation, unveiling in May a much-anticipated “Make America Healthy Again” report that described kids as undernourished and overmedicated, and raised concerns about their lack of physical activity. But the Trump administration’s actions — including cuts to federal health agenciesMedicaid and scientific research — are not likely to reverse the trend, according to outside experts who reviewed Monday’s study.

“The health of kids in America is not as good as it should be, not as good as the other countries, and the current policies of this administration are definitely going to make it worse,” said Dr. Frederick Rivara, a pediatrician and researcher at the Seattle Children’s Hospital and UW Medicine in Seattle. He co-authored an editorial accompanying the new study.

Forrest and his colleagues analyzed surveys, electronic health records from 10 pediatric health systems and international mortality statistics. Among their findings:

— Obesity rates for U.S. children 2-19 years old rose from 17% in 2007-2008 to about 21% in 2021-2023.

— A U.S. child in 2023 was 15% to 20% more likely than a U.S. child in 2011 to have a chronic condition such as anxiety, depression or sleep apnea, according to data reported by parents and doctors.

— Annual prevalence rates for 97 chronic conditions recorded by doctors rose from about 40% in 2011 to about 46% in 2023.

— Early onset of menstruation, trouble sleeping, limitations in activity, physical symptoms, depressive symptoms and loneliness also increased among American kids during the study period.

— American children were around 1.8 times more likely to die than kids in other high-income countries from 2007-2022. Being born premature and sudden unexpected death were much higher among U.S. infants, and firearm-related incidents and motor vehicle crashes were much more common among 1-19-year-old American kids than among those the same age in other countries examined.

The research points to bigger problems with America’s health, said Forrest, who is a pediatrician at the Children’s Hospital of Philadelphia.

“Kids are the canaries in the coal mine,” he said. “ When kids’ health changes, it’s because they’re at increased vulnerability, and it reflects what’s happening in society at large.”

The timing of the study, he said, is “completely fortuitous.” Well before the 2024 presidential election, Forrest was working on a book about thriving over the life span and couldn’t find this sort of comprehensive data on children’s health.

The datasets analyzed have some limitations and may not be applicable to the full U.S. population, noted Dr. James Perrin, a pediatrician and spokesman for the American Academy of Pediatrics, who wasn’t involved in the study.

“The basic finding is true,” he said.

The editorial published alongside the study said while the administration’s MAHA movement is bringing welcome attention to chronic diseases, “it is pursuing other policies that will work against the interests of children.” Those include eliminating injury prevention and maternal health programs, canceling investments in a campaign addressing sudden infant death and “fueling vaccine hesitancy among parents that may lead to a resurgence of deadly vaccine-preventable diseases,” authors wrote.

Officials from the U.S. Health and Human Services Department did not respond to a request for comment.

Forrest said risks highlighted by the MAHA report, such as eating too much ultra-processed food, are real but miss the complex reality driving trends in children’s health.

“We have to step back and take some lessons from the ecological sustainability community and say: Let’s look at the ecosystem that kids are growing up in. And let’s start on a kind of neighborhood-by-neighborhood, city-by-city basis, examining it,” he said.

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The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.



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SpaceX to offer insider shares at record-setting valuation

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SpaceX is preparing to sell insider shares in a transaction that would value Elon Musk’s rocket and satellite maker at a valuation higher than OpenAI’s record-setting $500 billion, people familiar with the matter said.

One of the people briefed on the deal said that the share price under discussion is higher than $400 apiece, which would value SpaceX at between $750 billion and $800 billion, though the details could change. 

The company’s latest tender offer was discussed by its board of directors on Thursday at SpaceX’s Starbase hub in Texas. If confirmed, it would make SpaceX once again the world’s most valuable closely held company, vaulting past the previous record of $500 billion that ChatGPT owner OpenAI set in October. Play Video

Preliminary scenarios included per-share prices that would have pushed SpaceX’s value at roughly $560 billion or higher, the people said. The details of the deal could change before it closes, a third person said. 

A representative for SpaceX didn’t immediately respond to a request for comment. 

The latest figure would be a substantial increase from the $212 a share set in July, when the company raised money and sold shares at a valuation of $400 billion.

The Wall Street Journal and Financial Times, citing unnamed people familiar with the matter, earlier reported that a deal would value SpaceX at $800 billion.

News of SpaceX’s valuation sent shares of EchoStar Corp., a satellite TV and wireless company, up as much as 18%. Last month, Echostar had agreed to sell spectrum licenses to SpaceX for $2.6 billion, adding to an earlier agreement to sell about $17 billion in wireless spectrum to Musk’s company.

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The world’s most prolific rocket launcher, SpaceX dominates the space industry with its Falcon 9 rocket that launches satellites and people to orbit.

SpaceX is also the industry leader in providing internet services from low-Earth orbit through Starlink, a system of more than 9,000 satellites that is far ahead of competitors including Amazon.com Inc.’s Amazon Leo.

SpaceX executives have repeatedly floated the idea of spinning off SpaceX’s Starlink business into a separate, publicly traded company — a concept President Gwynne Shotwell first suggested in 2020. 

However, Musk cast doubt on the prospect publicly over the years and Chief Financial Officer Bret Johnsen said in 2024 that a Starlink IPO would be something that would take place more likely “in the years to come.”

The Information, citing people familiar with the discussions, separately reported on Friday that SpaceX has told investors and financial institution representatives that it is aiming for an initial public offering for the entire company in the second half of next year.

A so-called tender or secondary offering, through which employees and some early shareholders can sell shares, provides investors in closely held companies such as SpaceX a way to generate liquidity.

SpaceX is working to develop its new Starship vehicle, advertised as the most powerful rocket ever developed to loft huge numbers of Starlink satellites as well as carry cargo and people to moon and, eventually, Mars.



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U.S. consumers are so strained they put more than $1B on BNPL during Black Friday and Cyber Monday

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Financially strained and cautious customers leaned heavily on buy now, pay later (BNPL) services over the holiday weekend.

Cyber Monday alone generated $1.03 billion (a 4.2% increase YoY) in online BNPL sales with most transactions happening on mobile devices, per Adobe Analytics. Overall, consumers spent $14.25 billion online on Cyber Monday. To put that into perspective, BNPL made up for more than 7.2% of total online sales on that day.

As for Black Friday, eMarketer reported $747.5 million in online sales using BNPL services with platforms like PayPal finding a 23% uptick in BNPL transactions.

Likewise, digital financial services company Zip reported 1.6 million transactions throughout 280,000 of its locations over the Black Friday and Cyber Monday weekend. Millennials (51%) accounted for a chunk of the sizable BNPL purchases, followed by Gen Z, Gen X, and baby boomers, per Zip.

The Adobe data showed that people using BNPL were most likely to spend on categories such as electronics, apparel, toys, and furniture, which is consistent with previous years. This trend also tracks with Zip’s findings that shoppers were primarily investing in tech, electronics, and fashion when using its services.

And while some may be surprised that shoppers are taking on more debt via BNPL (in this economy?!), analysts had already projected a strong shopping weekend. A Deloitte survey forecast that consumers would spend about $650 million over the Black Friday–Cyber Monday stretch—a 15% jump from 2023.

“US retailers leaned heavily on discounts this holiday season to drive online demand,” Vivek Pandya, lead analyst at Adobe Digital Insights, said in a statement. “Competitive and persistent deals throughout Cyber Week pushed consumers to shop earlier, creating an environment where Black Friday now challenges the dominance of Cyber Monday.”

This report was originally published by Retail Brew.



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AI labs like Meta, Deepseek, and Xai earned worst grades possible on an existential safety index

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A recent report card from an AI safety watchdog isn’t one that tech companies will want to stick on the fridge.

The Future of Life Institute’s latest AI safety index found that major AI labs fell short on most measures of AI responsibility, with few letter grades rising above a C. The org graded eight companies across categories like safety frameworks, risk assessment, and current harms.

Perhaps most glaring was the “existential safety” line, where companies scored Ds and Fs across the board. While many of these companies are explicitly chasing superintelligence, they lack a plan for safely managing it, according to Max Tegmark, MIT professor and president of the Future of Life Institute.

“Reviewers found this kind of jarring,” Tegmark told us.

The reviewers in question were a panel of AI academics and governance experts who examined publicly available material as well as survey responses submitted by five of the eight companies.

Anthropic, OpenAI, and GoogleDeepMind took the top three spots with an overall grade of C+ or C. Then came, in order, Elon Musk’s Xai, Z.ai, Meta, DeepSeek, and Alibaba, all of which got Ds or a D-.

Tegmark blames a lack of regulation that has meant the cutthroat competition of the AI race trumps safety precautions. California recently passed the first law that requires frontier AI companies to disclose safety information around catastrophic risks, and New York is currently within spitting distance as well. Hopes for federal legislation are dim, however.

“Companies have an incentive, even if they have the best intentions, to always rush out new products before the competitor does, as opposed to necessarily putting in a lot of time to make it safe,” Tegmark said.

In lieu of government-mandated standards, Tegmark said the industry has begun to take the group’s regularly released safety indexes more seriously; four of the five American companies now respond to its survey (Meta is the only holdout.) And companies have made some improvements over time, Tegmark said, mentioning Google’s transparency around its whistleblower policy as an example.

But real-life harms reported around issues like teen suicides that chatbots allegedly encouraged, inappropriate interactions with minors, and major cyberattacks have also raised the stakes of the discussion, he said.

“[They] have really made a lot of people realize that this isn’t the future we’re talking about—it’s now,” Tegmark said.

The Future of Life Institute recently enlisted public figures as diverse as Prince Harry and Meghan Markle, former Trump aide Steve Bannon, Apple co-founder Steve Wozniak, and rapper Will.i.am to sign a statement opposing work that could lead to superintelligence.

Tegmark said he would like to see something like “an FDA for AI where companies first have to convince experts that their models are safe before they can sell them.

“The AI industry is quite unique in that it’s the only industry in the US making powerful technology that’s less regulated than sandwiches—basically not regulated at all,” Tegmark said. “If someone says, ‘I want to open a new sandwich shop near Times Square,’ before you can sell the first sandwich, you need a health inspector to check your kitchen and make sure it’s not full of rats…If you instead say, ‘Oh no, I’m not going to sell any sandwiches. I’m just going to release superintelligence.’ OK! No need for any inspectors, no need to get any approvals for anything.”

“So the solution to this is very obvious,” Tegmark added. “You just stop this corporate welfare of giving AI companies exemptions that no other companies get.”

This report was originally published by Tech Brew.



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