Health-Related Physical Fitness and Activity in Homeschool: A Systematic Review With Implications for Return to Public School.

BACKGROUND: The purpose of this systematic review is to summarize what is known about health-related physical fitness (cardiovascular endurance, muscular strength and endurance, flexibility, and body composition) and physical activity among homeschool youth. Findings from this study have implications for all American youth as they return to public school from mandated schooling at home during the COVID-19 pandemic. METHODS: Database engines identified over 22,000 articles with 82 abstracts screened for further review. Of these, 18 full-text articles were additionally screened with 10 cross-sectional articles included in the final review. Articles were condensed into a standard review template and findings were summarized by topic. RESULTS: Cardiovascular endurance findings were inconsistent. Abdominal, but not upper body, muscular strength and endurance were significantly lower in homeschool students. There were no reports on flexibility. Body composition was generally healthy in homeschool students and no differences in physical activity were seen. CONCLUSIONS: Research on health-related physical fitness in homeschool youth is limited and descriptive. Further testing and potential remediation may be needed for cardiovascular endurance, muscular strength and endurance, and flexibility in homeschool youth and their public school counterparts as they return to campus. However, existing literature supports healthy body composition and physical activity in this population.

Between and within: international perspectives on cancer and health disparities.

The purpose of this article is to compare reasons for cancer health disparities in developing and developed countries. By 2010, approximately 60% of new cancer cases will occur in the developing world, higher than rates developed countries. However, disparities exist not only between countries but also within countries. Cancer epidemiology in developing countries is paradoxical: Increased incidence is partially due to increased development resulting in longer life expectancy and unhealthy lifestyle behaviors. Reduced mortality from infectious diseases results in relatively greater mortality from chronic diseases. However, infectious diseases are also risk factors for the leading causes of cancer mortality in these countries. While health disparities in developing versus developed countries are quantitatively worlds apart, they are qualitatively rather similar. They share common causes, such as environmental pollution, the need for social justice, large gaps between the rich and the poor, lack of access to cancer resources, and health services that are available to some but not to all. While industrialization and urbanization elevate a country's economic base while contributing to cancer incidence and mortality. Strategies to reduce international cancer disparities include country- and regional-level interventions, utilizing nongovernmental organizations, and developing long-term inter-institutional partnerships. Although economic aid is undoubtedly necessary, it is not sufficient to control cancer in the developing world. To address these problems, it will be necessary to focus attention on what can be done locally-within countries, not only between countries.

Future of healthcare reform in the USA: lessons from abroad.

Healthcare reform in any nation is an evolving process. Brought about by demographic, technological, social, cultural, economic and political factors, all healthcare systems are continually confronting issues related to cost, access and quality. This paper examines other countries' approaches to healthcare in the ongoing efforts at healthcare reform in the USA. While recognizing the uniqueness of the healthcare system in each nation, it appears there are valuable lessons from other nations to be considered by policy makers in the USA as healthcare reform continues to evolve. This paper synthesizes several lessons for the USA that may be applicable by looking beyond its borders. In so doing, it reveals differences that may be insightful in considering future healthcare paradigms influencing healthcare reform efforts in the USA.