Leisure time physical activity and early atherosclerosis: the Los Angeles Atherosclerosis Study

2003 ◽  
Vol 115 (1) ◽  
pp. 19-25 ◽  
Author(s):  
Cheryl K Nordstrom ◽  
Kathleen M Dwyer ◽  
C.Noel Bairey Merz ◽  
Anne Shircore ◽  
James H Dwyer
2019 ◽  
Vol 79 (5) ◽  
pp. 543-555
Author(s):  
Hui Xie ◽  
Linda L Caldwell ◽  
Steven Loy

Background: Latino grandparents are often involved in the care and rearing of grandchildren and may help parents in promoting children’s leisure time physical activity (LTPA). However, potential disagreements between grandparents and parents may undermine their collaboration and subsequently their support for children’s LTPA. Aim: The purpose of this study was to explore Latino grandparents’ perception of disagreements with parents in children’s (age 2–12) LTPA. Methods: Qualitative data were collected from 53 Latino grandparents in Los Angeles County, USA, using four semi-structured focus groups and 26 semi-structured interviews. Transcribed data were systematically and iteratively coded and analysed. Results: Many Latino grandparents disagreed with parents’ sedentary lifestyle, permissive parenting and lack of support for children’s LTPA. In addition, Latino grandparents described disagreement with parents in specific issues such as children’s LTPA options and safety during LTPA. Conclusion: There were disagreements between Latino grandparents and parents concerning children’s LTPA. Health researchers and practitioners should be aware of those disagreements and consider using education/intervention programmes to reduce the tension between Latino grandparents and parents and increase their collaborative support for children’s LTPA.


2017 ◽  
Vol 45 (5) ◽  
pp. 781-789 ◽  
Author(s):  
Hui Xie ◽  
Linda L. Caldwell ◽  
Steven Loy ◽  
Mayra Robledo

Background. Latino grandparents are often involved in rearing of grandchildren. However, their roles in promoting Latino children’s leisure time physical activity (LTPA) have been largely overlooked by researchers. Aim. The purpose of this study is to examine Latino grandparents’ involvement in and support for grandchildren’s (age 2-12) LTPA as well as issues facing Latino grandparents. Method. Participants included 53 Latino grandparents who lived with/cared for or used to live with/care for grandchildren of 2 to 12 years old in three low-income areas of Los Angeles County. Data were collected using 4 semistructured focus groups and 26 semistructured interviews. Transcribed data were systematically and iteratively coded and analyzed. Results. Latino grandparents perceived various benefits of physical activity to their grandchildren’s physical and mental health, and supported grandchildren’s LTPA directly and indirectly. The direct support included doing physical activity with grandchildren, taking grandchildren to places for physical activities, verbally asking grandchildren to do physical activities, and rewarding grandchildren for doing physical activities. The indirect support was made through providing suggestions to parents. Mothers usually regulated Latino grandparents’ involvement in or support for grandchildren’s LTPA and tended to promote a maternal lineage. Some Latino grandparents reported barriers to supporting grandchildren’s LTPA, including lack of information, access to affordable and safe LTPA facilities/programs, transportation, money, and time. Conclusions. Latino grandparents are advocates for grandchildren’s LTPA and support grandchildren’s LTPA directly and indirectly. It may be promising to develop interventions to increase Latino grandparents’ competency in supporting grandchildren’s LTPA.


Obesity Facts ◽  
2021 ◽  
pp. 1-7
Author(s):  
Fan Yuan ◽  
Weiyan Gong ◽  
Caicui Ding ◽  
Hui Li ◽  
Ganyu Feng ◽  
...  

<b><i>Abstract:</i></b> The aim of this study was to explore association of physical activity and sitting time with overweight/obesity in Chinese occupational populations for the development of intervention and prevention strategies for obesity. <b><i>Methods:</i></b> A total of 23,112 participants were selected from the 2010–2012 China National Nutrition and Health Survey (CNNHS). A logistics regression model was used to examine the associations of physical activity and sitting time with overweight/obesity by gender after adjusting for age, educational level, marital status, and family economic level. <b><i>Results:</i></b> The prevalence of overweight/obesity based on the WHO definition and the WGOC definition was 30.8% and 41.3%, respectively. Male employees with moderate and heavy occupation activity intensity had a lower risk for overweight/obesity than those with light occupation activity intensity (moderate: OR 0.90, 95% CI 0.82–0.98; heavy: OR 0.75, 95% CI 0.65–0.86), and the risk of overweight/obesity of male employees with long work-time spent sitting was higher than those with short work-time spent sitting (2–4.9 h/day: OR 1.26, 95% CI 1.14–1.40; ≥5 h/day: OR 1.29, 95% CI 1.15–1.44). The risk of overweight/obesity of male employees with active transportation mode was lower than those with inactive transportation mode (OR 0.91, 95% CI 0.84–0.99), while the risk of overweight/obesity of female employees with active transportation mode was higher (OR 1.14, 95% CI 1.04–1.25). Female employees with leisure-time physical activity (LTPA) for ≥150 min/week had lower risk of overweight/obesity than those with LTPA for &#x3c;150 min/week (OR 0.69, 95% CI 0.56–0.84). There was no significant association of leisure-time sitting and housework time with overweight/obesity in Chinese occupational populations. <b><i>Conclusion:</i></b> Occupation activity intensity, LTPA, transportation mode, and work sitting time were associated with overweight/obesity. Reducing work sitting time, moderate and heavy occupation activity intensity, and an active transportation mode could help male employees decrease the risk of overweight/obesity. Increasing leisure-time physical activity could reduce the risk of overweight/obesity in women. Our findings provided insight into the association of physical activity and sitting time with overweight/obesity. It will be necessary to carry out workplace-based interventions, have an active transportation mode, and increase leisure-time physical activity to decrease the risks of overweight/obesity.


2012 ◽  
Vol 20 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Mark W. Swanson ◽  
Eric Bodner ◽  
Patricia Sawyer ◽  
Richard M. Allman

Little is known about the effect of reduced vision on physical activity in older adults. This study evaluates the association of visual acuity level, self-reported vision, and ocular disease conditions with leisure-time physical activity and calculated caloric expenditure. A cross-sectional study of 911 subjects 65 yr and older from the University of Alabama at Birmingham Study of Aging (SOA) cohort was conducted evaluating the association of vision-related variables to weekly kilocalorie expenditure calculated from the 17-item Leisure Time Physical Activity Questionnaire. Ordinal logistic regression was used to evaluate possible associations while controlling for potential confounders. In multivariate analyses, each lower step in visual acuity below 20/50 was significantly associated with reduced odds of having a higher level of physical activity, OR 0.81, 95% CI 0.67, 0.97. Reduced visual acuity appears to be independently associated with lower levels of physical activity among community-dwelling adults.


2003 ◽  
Vol 14 (8) ◽  
pp. 533-539 ◽  
Author(s):  
Demosthenes B. Panagiotakos ◽  
Christos Pitsavos ◽  
Christina Chrysohoou ◽  
John Skoumas ◽  
Akis Zeimbekis ◽  
...  

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