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Want to help your child cut back on their screen time? Make sure you live near parks and other open spaces where they can frolic outside. New research underlines the importance of green space access as an alternative to spending time on screens, described as watching television, playing video games, and non-school related computer use. “Neighborhood green spaces may draw children out of the house and give them an alternative space to engage in activities other than screen time,” according to Ian-Marshall Lang, lead study author and researcher at University of Michigan’s (U-M) School of Kinesiology. Published last year in the journal Health & Place, the study was inspired by earlier findings on the differences in the effectiveness of community programming and policies by race and ethnicity. National research shows racial and ethnic inequities in green space availability, so Lang and the other authors suspected access to green space was a key factor behind the trend. While programs aimed at reducing time spent on screens are more likely to be successful in green, park-filled areas, the reverse holds. Programs are less successful in neighborhoods where children have less access to green spaces, described by the study authors as areas such as forests, shrubland, open spaces and grassland. “This raises the question of who has access to high green space. Both our study and national data… read on > read on >

Text-based support programs are one of the best ways to help young people quit vaping, a new evidence review says. These texts offer motivational messages and tips for quitting vaping. “I think it’s clear that this approach helps young people,” senior researcher Jamie Hartmann-Boyce, an assistant professor of health policy and management at the University of Massachusetts Amherst, said in a news release from the college. “The question is, is it going to help other populations?” The review also found evidence that the quit-smoking drug varenicline might also help folks quit vaping. However, there still aren’t enough studies available to point to any concrete, tried-and-true methods for quitting vaping, researchers said in a study published Jan. 8 in the Cochrane Database of Systematic Reviews.. “This is an area of research that is in its infancy, but is growing rapidly and organically from people who vape asking about help to quit vaping,” Hartmann-Boyce said. Previous reviews have found that e-cigarettes can help people quit smoking more effectively than other nicotine replacements like patches, gums or lozenges, researchers said. But what to do when one wants to quit vaping, which also involves nicotine addiction? “We also know that people who use vaping as a way to transition away from smoking are often keen to know how they can safely transition away from vaping without relapsing to smoking,… read on > read on >

Ever woke in the night with your thoughts racing about work problems, co-worker disputes, or heavy career decisions? Well, it’s more common than you think. Job stress is robbing U.S. workers of the sleep they need, researchers reported in a study published Jan. 8 in the American Journal of Industrial Medicine. Work strain increases risk of sleep disturbances significantly, researchers found. The results indicate that companies could do more to help workers get their rest, which in turn will improve their productivity, said senior researcher Dr. Jian Li, a professor of work and health at UCLA. “Strategies such as redesigning workloads and promoting worker autonomy could play an important role in improving sleep health and workers’ well-being,” Li said. The new study analyzed data from more than 1,700 workers participating in a study of midlife people in the United States. These folks were followed for about nine years on average. Sleep disturbances were assessed based on how often people had trouble falling asleep, waking in the night, waking too early in the morning, and feeling unrested during the day. “Sleep disturbances have been a major public health concern, with recent statistics indicating that approximately 1 in 7 adults experienced difficulty falling asleep, and 1 in 6 adults had trouble staying asleep in the United States,” researchers said in background notes. Researchers analyzed the effect of… read on > read on >

The clock is running for people who’ve been diagnosed with dementia, but the time they have left depends on their age. Average life expectancy for people with dementia is largely based on their age at diagnosis, researchers found in a new evidence review. Dementia reduces life expectancy by about 2 years for those diagnosed at age 85, 3 to 4 years for those diagnosed at 80, and up to 13 years with a diagnosis at 65, researchers reported in a study published Jan. 8 in The BMJ. “About one third of remaining life expectancy was lived in nursing homes, with more than half of people moving to a nursing home within five years after a dementia diagnosis,” concluded the team led by senior researcher Dr. Frank Wolters, a senior scientist in epidemiology with the Erasmus MC University Medical Center in Rotterdam, The Netherlands. One of the challenges of dementia involves planning for a person’s care following diagnosis, and these plans can hinge on how long a person will live with the degenerative brain condition, researchers said in background notes. Nearly 10 million people worldwide are diagnosed with dementia every year, researchers said. However, current life expectancy estimates vary widely, and haven’t been updated for more than a decade. For this evidence review, researchers analyzed data from 261 prior studies involving more than 5.5 million people with… read on > read on >

The words “calm down” are worse than unhelpful — they actually can increase blood pressure among new mothers of color, a study has found. Gender-based racism through such microaggressions significantly increased a new mom’s blood pressure, compared to women not subjected to these sort of comments, researchers reported in a study published Jan. 9 in the journal Hypertension. And effects on blood pressure were even more pronounced among women living in areas with high levels of structural racism. “It is well-known that Black, Hispanic and South Asian women experience microaggressions during health care. It is not as well known whether these microaggressions may have an association with higher blood pressure,” lead researcher Teresa Janevic, an associate professor of epidemiology at Columbia University Mailman School of Public Health in New York, said in a news release from the college. For the study, researchers asked nearly 400 women of color who gave birth at four hospitals in Philadelphia and New York City about the microaggressions they faced during their care. The women ranted in age from 16 to 46, with about 43% between 20 and 29. Examples included “I have been disrespected,” “Someone told me to calm down,” and “Someone accused me of being angry when speaking assertively.” Nearly two in five women (38%) reported at least one instance of microaggression during their pregnancy care, results show.… read on > read on >

Delivering meals to the infirm. Tutoring a student. Patrolling a city park. Helping out at a local library. All these activities not only serve the community, but also can help seniors avoid depression related to social isolation. Volunteering reduces the risk of depression by 43% among seniors, researchers reported in a study published Jan. 8 in the Journal of American Geriatrics Society. “Those engaged in volunteering activities had a significantly lower prevalence of depression,” senior researcher Dr. Guohua Li, a professor of epidemiology at Columbia University, said in a news release from the college. Volunteerism could be particularly important for seniors who’ve just retired, as they are at higher risk for depression, researchers added. For the study, researchers analyzed data gathered for nearly 3,000 seniors 65 to 79 as part of a study on aging drivers. Overall, about 6% of all the study participants had depression, researchers found But depression was double among those who didn’t volunteer compared to those who did, 8% versus 4%, results show. The study also showed that money is a root of happiness for seniors. Risk of depression was 47% lower for households with annual income of $50,000 to $79,999, and 59% lower for those making $80,000 or more, researchers found. Depression also was more common in people 65 to 69 compared with older seniors. For example, people 70 to… read on > read on >

When it comes to living a longer life, staying active may matter far more than what the scale says. Per the largest study yet on fitness, body weight, and longevity published recently in the British Journal of Sports Medicine, researchers found that people who are aerobically fit (i.e., how well your heart, lungs, and muscles work together to supply oxygen during exercise) significantly reduce their risk of premature death, even if they are obese. In fact, being fit cut the risk of premature death by half for people with obesity, compared to those of normal weight who were unfit. “This tells us that it’s much more important, all things considered, to focus on the fitness aspect” of health and longevity, “rather than the fatness aspect,” Siddhartha Angadi, senior author of the study and an exercise physiologist at the University of Virginia, told The Washington Post. The review pooled data from 20 prior studies involving nearly 400,000 midlife and older adults from multiple countries, about 30% of whom were women. Participants were grouped based on their aerobic fitness, which was objectively measured through cardiovascular stress tests, and their body mass index (BMI). They also pulled data about who’d died during follow-up periods of up to about two decades. The findings were clear: People who were fit and overweight or obese had similar risks of death as… read on > read on >

Movement is medicine, or so they tell people with knee osteoarthritis — but are they right? A recent evidence review calls into question just how helpful exercise can be for easing the pain of knee arthritis. “Exercise probably results in an improvement in pain, physical function, and quality of life in the short‐term,” concluded the research team led by Belinda Lawford, a research fellow in physiotherapy with the University of Melbourne in Australia. “However, based on the thresholds for minimal important differences that we used, these benefits were of uncertain clinical importance,” the team added in its report published previously in the Cochrane Library. The review casts a slight shadow on what has been considered an integral part of therapy for knee pain. “Movement is an essential part of an osteoarthritis treatment plan,” the Arthritis Foundation says on its website, recommending that people take part in strength training, stretching, aerobics, and balance exercises. For the new review, the team evaluated data from 139 prior clinical trials involving nearly 12,500 participants that occurred up through early Jan. 2024. On a 100-point scale, exercise for knee arthritis improved: Pain by 8.7 to 13.1 points Physical function by 9.7 to 12.5 points Quality of life by 4.2 to 6.1 points But while those were significant improvements, they did not always meet established scores for making a minimal important… read on > read on >

Exercising now can increase your chances of successfully fighting cancer in the future. Even low levels of exercise provided protection against cancer, a new study published Jan. 7 in the British Journal of Sports Medicine shows. People were 47% less likely to die from cancer if they’d been engaging in moderate to vigorous physical activity prior to their diagnosis, compared to people not exercising at all, researchers found. Likewise, those engaging in light exercise had a 33% lower risk of dying from cancer, compared with none at all, the study says. “Physical activity may be considered to confer substantial benefits in terms of progression and overall mortality to those diagnosed with cancer,” concluded the team led by senior researcher Dr. Jon Patricios, an associate professor with the University of the Witwatersrand in Johannesburg, South Africa. “In a world where cancer continues to be a significant public health burden, the promotion of physical activity can yield important benefits regarding the progression of cancer as well as its prevention and management,” the researchers added. For the study, researchers tracked the health of more than 28,000 people diagnosed with early-stage cancers in South Africa between 2007 and 2022. Breast and prostate cancers were the most common, representing 44% of cases. Researchers compared the patients’ levels of physical activity in the 12 months prior to their cancer diagnosis with… read on > read on >

Some of the most effective public policies for suicide prevention aren’t crafted with suicide or mental health in mind, a new study says. Efforts to increase the minimum wage, prohibit gender discrimination, or reduce alcohol consumption “have spillover benefits in that they also prevent suicides,” lead researcher Jonathan Purtle, an associate professor of public health policy and management at the NYU School of Global Public Health, said in a news release from the school. In fact, those policies might be more effective at preventing suicides than efforts to increase access to health care or limit firearms, researchers argue in a study published Jan. 7 in the Annual Review of Public Health. “This research highlights the importance of considering social determinants in suicide prevention,” researcher Michael Lindsey, dean of the NYU Silver School of Social Work, said in a news release. “An individual’s mental well-being is influenced not only by clinical factors, but also by their environment, circumstances, and experiences,” Lindsey added. Suicide rates have been on the rise over the past two decades, increasing by 37% since 2000, researchers said in background notes. For younger people 10 to 24, suicide increased 62% between 2010 and 2020. To see which public policies might best help prevent suicides, researchers first analyzed state bills passed during the last two decades that explicitly mentioned suicide. They found a dramatic… read on > read on >

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All Sauce from Weekly Gravy:

Access to Green Space May Help Reduce Kids’ Screen Time

The Best Ways to Quit Vaping

Job Strain Can Worsen Sleep Longterm, Data Suggests

Can Doctors Estimate Life Expectancy After a Dementia Diagnosis?

Being Told to ‘Calm Down,’ Other Microaggressions May Raise Risk for Postpartum Hypertension

Avoiding Isolation By Volunteering Offers Mental Health Benefits to Seniors

Fitness Matters More Than Weight for Longevity, Study Says

Can Exercise Ease Knee Pain? Here’s What the Research Shows

Exercise Prior to Cancer Diagnosis May Help Slow Disease Progression

The Public Policies That Really Help Prevent Suicide