Daily Archives: 2 September 2024

Does Being Flexible Extend Lifespan?

Flexibility training is commonly integrated into the workout regimes of both professional athletes and regular exercisers. A recent study published in the Scandinavian Journal of Medicine & Science in Sports has indicated that flexibility might play a role in determining longevity in middle-aged individuals.

The research involved analysing the data of 3,139 participants, predominantly men (66%) between the ages of 46 and 65. Researchers evaluated their body flexibility using a metric known as Flexindex, calculated by assessing the passive range of motion across 20 movements covering seven different joints. Each movement was scored between 0 and 4, giving a possible total range of 0 to 80.

The study revealed a striking difference in Flexindex scores between genders. Women, on average, had a Flexindex that was 35% higher than men. Over the 12.9-year follow-up period, 302 participants passed away—224 men and 78 women. The data showed a clear inverse relationship between Flexindex scores and mortality risk. Survivors had a Flexindex approximately 10% higher than those who did not survive, a trend observed in both genders.

Furthermore, when adjusting for factors such as age, body mass index, and overall health status, the study found that men and women with lower Flexindex scores faced significantly higher mortality risks—1.87 times and 4.78 times higher, respectively, than those with higher scores.

Dr. Claudio Gil S. Araújo, MD, PhD, from the Exercise Medicine Clinic – CLINIMEX in Rio de Janeiro, Brazil, the lead author of the study, underscored the significance of the findings. He pointed out that while aerobic fitness, strength, and balance are well-known factors linked to lower mortality rates, this study suggests that reduced body flexibility also correlates with decreased survival rates in middle-aged adults. Dr. Araújo stressed the need to prioritise flexibility exercises and proposed that assessments of body flexibility should be a standard part of all health-related physical fitness evaluations, particularly as flexibility tends to decline with age.

More information: Claudio Gil S. Araújo et al, Reduced body flexibility is associated with poor survival in middle-aged men and women: a prospective cohort study, Scandinavian Journal of Medicine and Science in Sports. DOI: 10.1111/sms.14708

Journal information: Scandinavian Journal of Medicine and Science in Sports Provided by Wiley

How Do Newly Developed Community Parks Improve Public Health in Underprivileged Areas?

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Community parks are integral to urban ecosystem services, enhancing urban sustainability and human well-being. The correlation between individuals’ perceptions of their physical health and the presence of green spaces has recently attracted academic interest. Nonetheless, issues about the accessibility of these green spaces notably impact marginalized communities. Residents of neighbourhoods with low socioeconomic status (SES) often raise concerns about the quality and safety of park facilities, which deter their usage. Consequently, this study focuses on examining the impact of a newly developed community park on the physical and mental health, safety, and overall quality of life of individuals in marginalized communities. This research was published in the “Journal of Landscape Architecture Frontiers” under “The Prospective Role of New Community Parks in Enhancing Human Health in Marginalized Communities: A Case of Kellogg Park in Ventura, California, USA.”

Situated in the western part of Ventura (officially San Buenaventura), on the Southern California coast, Kellogg Park serves as a vital green space in an area characterized by significant income disparities, as evidenced by statistics from the platform City-Data, which show that the mean household income for the lowest quintile in Ventura County is markedly below the county’s median. Given its recent construction and lack of extensive prior research, Kellogg Park was selected as the focal point for this study to demonstrate how a new urban park can enhance the health of community members in disadvantaged areas.

To gather data, researchers conducted an in-person survey addressing environmental and safety perceptions, overall satisfaction, and changes in physical activity and mental health based on respondents’ experiences before and after the park’s development. The analysis included bivariate methods such as t-tests and correlation analyses to explore the relationships between overall satisfaction and park visitation experiences.

The study’s findings revealed a significant correlation between improved health outcomes and the availability of urban green spaces. Notably, there was an increase in physical activities such as biking and walking following the park’s establishment, consistent with prior research documenting how park features can influence visitation frequency. Additionally, many participants reported enhanced mental well-being, supporting the Attention Restoration Theory, which posits that new green spaces are crucial for mental rejuvenation, particularly in underserved communities.

The findings of this study have significant implications for policymakers and urban planners. They underscore the urgent need to prioritize the development of new green spaces in marginalized areas. The research not only highlights the transformative potential of such parks but also provides a strategic pathway for fostering inclusive, equitable, and health-promoting urban development in the future. By emphasizing the potential policy implications, the study’s findings become more than just academic knowledge; they become a call to action for urban planners and policymakers.

While this study provides valuable insights, it also points to the need for further research. The study was limited to a single site in California, and incorporating multiple sites could yield more robust findings. Moreover, data collection was confined to the summer period, providing only a snapshot of the community’s park usage. Future studies could build on these findings by including a broader array of mental health assessments, offering a more comprehensive evaluation of the benefits associated with urban green spaces. By stressing the need for future research, the study’s findings remain relevant and open up new avenues for exploration.

More information: Musab Wedyan et al, The Prospective Role of New Community Parks in Enhancing Human Health in Marginalized Communities: A Case of Kellogg Park in Ventura, California, USA, Landscape Architecture Frontiers. DOI: 10.15302/J-LAF-0-020021

Journal information: Landscape Architecture Frontiers Provided by Higher Education Press

Research Involving 156,000 UK Residents Reveals Urban Dwellers Have the Lowest Levels of Social and Economic Satisfaction and Well-being

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A recent study by the Centre for Urban Mental Health at the University of Amsterdam has unearthed significant findings. It discovered that urban living is associated with reduced well-being, social satisfaction, and economic contentment among a substantial sample of 156,000 UK residents aged 40 and above. The research highlights a notable disparity in psychological well-being among urban inhabitants, who also demonstrate heightened psychological inequality. This phenomenon has been dubbed the ‘urban desirability paradox’, suggesting a misalignment between the attractiveness of metropolitan areas and the actual psychological state of their residents.

The study explores the concept of a ‘Goldilocks zone’, situated between urban and rural environments, where individuals exhibit the highest levels of satisfaction and equality. This intermediate zone represents an optimal living area that balances the benefits of city life with the tranquillity of rural settings. The researchers have developed a novel metric for urbanicity which considers the proximity of an individual’s residence to the nearest city centre, also taking into account the distinct urbanisation characteristics of different locations — for instance, living 15 kilometres from London as opposed to the same distance from Leeds offers vastly different environmental contexts.

As urban populations have soared from 10% in the 1910s to an anticipated 68% by 2050, the need for understanding the impact of urban living on psychological well-being becomes increasingly urgent. Cities, traditionally seen as hubs of social and economic opportunity, are found to influence our psychological landscapes significantly. However, this study, led by psychologist Adam Finnemann and his colleagues, questions whether the economic opportunities and social benefits typically associated with urban environments actually translate into greater economic and social satisfaction for their residents.

The research utilised extensive data from the UK Biobank, comparing various aspects of life satisfaction and psychological well-being in urban versus rural settings among large samples ranging from 40,000 to 156,000 participants aged 40 to 70. One of the key challenges highlighted by the study is the definition of urban, suburban, peri-urban, and rural areas, which Finnemann addresses with the proposed measure of urbanicity.

The findings reveal that urban residents do not enjoy corresponding psychological benefits despite higher incomes. All eight measures assessing well-being, social, and economic satisfaction were lower in highly urban areas than their rural counterparts. The study also notes an increased inequality in satisfaction levels near city centres, particularly concerning income and financial satisfaction. This inequality supports theories suggesting urban settings tend to favour those already advantaged economically.

Furthermore, the study identifies specific distances from city centres where psychological satisfaction peaks for various aspects of life, including meaningful relationships, family and friendship satisfaction, loneliness, and financial contentment. These optimal zones, often just beyond the outskirts of major cities, might attract individuals already experiencing higher well-being rather than the locations themselves, directly enhancing residents’ psychological state.

This comprehensive analysis provides valuable insights into the complex relationship between our living environments and psychological well-being, challenging the conventional wisdom that cities are the most desirable places to live from a psychological standpoint. The implications of these findings are critical for urban planning and policy-making, as they highlight the need to rethink how we design and manage urban spaces. This rethinking could foster better mental health and societal well-being, offering hope for a more balanced urban future.

More information: Adam Finnemann et al, The urban desirability paradox: U.K. urban-rural differences in well-being, social satisfaction, and economic satisfaction, Science Advances. DOI: 10.1126/sciadv.adn1636

Journal information: Science Advances Provided by Universiteit van Amsterdam

Financial Woes Predominant: Older Adults Rank Health Costs as Principal Concern, Survey Reveals

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A recent poll by the University of Michigan’s National Poll on Healthy Aging has highlighted the significant financial burden of health-related costs on older Americans, covering a spectrum from medical and dental care to medications and long-term care facilities. The survey asked respondents to evaluate their concerns regarding 26 health-related topics for people over 50 within their communities, revealing that the top worries predominantly revolve around these costs. Among the most alarming issues highlighted, five out of six pertain directly to health-related expenses, with financial scams and fraud also ranking high, highlighting an overarching anxiety about financial security among older adults.

This concern over health-related costs is consistent across various demographics, regardless of respondents’ age, gender, race, ethnic background, geographical location, community size, political affiliation, or income level, demonstrating the universal impact of these issues among older adults. Notably, 56% expressed deep concern about the costs associated with medical and long-term care. Close behind were worries about the costs of prescription medications (54%), scams and fraud (53%), and the expenses related to health insurance or Medicare (52%), with dental care costs also a significant concern (45%).

The implications of these findings are profound and urgent, especially in an election year, as noted by Dr. John Z. Ayanian, director of the U-M Institute for Healthcare Policy and Innovation. The results underscore the importance of health care costs as a critical issue for older adults, further supported by similar findings from a Michigan-specific poll funded by the Michigan Health Endowment Fund. Such widespread concern demands immediate policy action and intervention to alleviate these financial pressures on older adults.

The survey also shed light on other significant health issues among older adults, such as access to quality home care, overall healthcare quality, and the prevalence of inaccurate or misleading health information. Differences in concern levels were evident across demographic lines; for instance, women were more worried than men about quality home care and the challenges of social isolation, while Black older adults reported higher concerns about racial discrimination.

Economic disparities were also highlighted in the poll’s findings, particularly when analyzing responses based on income. Individuals with annual household incomes below $60,000 were more likely to express concern about the cost of dental care compared to those with higher incomes, indicating that economic status significantly influences health-related anxieties.

Dr. Jeffrey Kullgren, the poll director, emphasized the importance of understanding the diverse concerns of older adults to enhance their health and well-being as they age. The pervasive anxiety about cost-related issues across all demographic groups points to a significant opportunity for targeted actions to improve healthcare access and affordability, offering hope for a better future for older adults.

This survey aligns with AARP research, which identifies health care affordability as a central concern among older adults, their families, and caregivers. Indira Venkateswaran, AARP’s Senior Vice President of Research, highlighted the necessity of continuous efforts and collaborative action to improve health care access and affordability. Addressing the high costs of insurance premiums, copays, prescription drugs, and long-term care is crucial and requires a collective effort to alleviate the financial strain on millions of Americans, ensuring they can manage other basic necessities such as food and household bills.

More information: Jeffrey Kullgren et al, National Poll on Healthy Aging: On Their Minds: Older Adults’ Top Health-Related Concerns, University of Michigan National Poll on Healthy Aging. DOI: 10.7302/22628

Journal information: University of Michigan National Poll on Healthy Aging Provided by Michigan Medicine – University of Michigan