scholarly journals Evaluation of non‐invasive arterial stiffness parameters and their relationship with physical activity, anthropometric indices and lipid profiles in healthy middle‐aged adults: results of the PERSIAN cohort study

2021 ◽  
Author(s):  
Mohammad Nosrati‐Oskouie ◽  
Sajjad Arefinia ◽  
Saeed Eslami Hasan Abadi ◽  
Abdolreza Norouzy ◽  
Hamed Khedmatgozar ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cohort Study ◽  
Arterial Stiffness ◽  
Lipid Profiles ◽  
Middle Aged ◽  
Anthropometric Indices ◽  
Non Invasive ◽  
Middle Aged Adults

scholarly journals Evaluation of non-invasive arterial stiffness parameters and their relationship with physical activity, anthropometric indices and lipid profiles in healthy middle-aged adults: results of the PERSIAN cohort study

2021 ◽  
Author(s):  
Mohammad Nosrati-Oskouie ◽  
Sajjad Arefinia ◽  
Saeed Eslami Hasan Abadi ◽  
Abdolreza Norouzy ◽  
Hamed Khedmatgozar ◽  
...  
Keyword(s):  
Physical Activity ◽  
Arterial Stiffness ◽  
Visceral Fat ◽  
Augmentation Index ◽  
Lipid Profiles ◽  
Fat Free Mass ◽  
Middle Aged ◽  
Anthropometric Indices ◽  
Visceral Fat Area ◽  
Middle Aged Adults

Background: Arterial stiffness (AS) indicates the initial stage of cardiovascular disease (CVD), which associated with modifiable and lifestyle risk factors. We aimed to examine the association of AS with anthropometric indices, lipid profiles, and physical activity. Methods: 658 healthy middle-aged adults selected and anthropometric indices (body mass index (BMI), waist circumferences (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), neck circumferences (NC), a body shape index (ABSI), body roundness index (BRI), body-fat mass (BFM), visceral-fat, fat-free mass(FFM), lipid profiles, and PA were measured. Arterial Stiffness measured by carotid-femoral pulse wave velocity (cf-PWV) and central augmentation index (cAIx). Results: Our results show, cf-PWV positively associated with TGs (β = 0.10, p = 0.01) and in anthropometric indices corelated with, WC (β = 0.11, p = 0.02), WHR (β = 0.09, p = 0.03), WHtR (β = 0.1, p = 0.02), and BRI (β = 0.09, p = 0.04). cAIx was independently positive association with cholesterol (β = 0.08, p = 0.03), WC (β = 0.1, p = 0.03), WHR (β = 0.09, p = 0.02), ABSI (β = 0.09, p = 0.01), BRI (β = 0.08, p = 0.05), visceral-fat area (β = 0.09, p = 0.03) and BFM (β = 0.08, p = 0.04) and negatively associated with PA (β = -0.08, p = 0.03). Conclusions: WC, WHR, and BRI were associated with both cf-PWV and cAIx. TGs and WHtR associated with cf-PWV, while cAIx was associated with ABSI, so improving these indices may be helpful to prevent CVD.

scholarly journals Predictors of increased body weight and waist circumference for middle-aged adults

2013 ◽  
Vol 17 (5) ◽  
pp. 1087-1097 ◽  
Author(s):  
Robert J MacInnis ◽  
Allison M Hodge ◽  
Helen G Dixon ◽  
Anna Peeters ◽  
Lucinda EA Johnson ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cohort Study ◽  
Waist Circumference ◽  
Alcohol Intake ◽  
Vigorous Physical Activity ◽  
Middle Aged ◽  
Structured Interviews ◽  
Recreational Physical Activity ◽  
Melbourne Collaborative Cohort Study ◽  
Middle Aged Adults

AbstractObjectiveTo identify predictors of increased adiposity for different measures of adiposity.DesignProspective cohort study, the Melbourne Collaborative Cohort Study (MCCS), with data at baseline (1990–1994) and wave 2 (2003–2007).SettingParticipants recruited from the community.SubjectsAustralian-born participants (n 5879) aged 40 to 69 years who were not current smokers and who were free from common chronic diseases at recruitment. At baseline and at wave 2, weight and waist circumference were measured; while demographic and lifestyle variables were obtained at baseline via structured interviews.ResultsParticipants who reported any recreational physical activity at baseline had lower weight and smaller waist circumference at wave 2 than those who did not, particularly for younger participants and for vigorous physical activity. Walking for leisure was not associated, and greater physical activity at work was associated, with greater adiposity measures at wave 2. A diet low in carbohydrates and fibre, but high in fat and protein, predicted greater weight and waist circumference at wave 2. Participants were less likely to have elevated weight or waist circumference at wave 2 if they consumed low to moderate amounts of alcohol.ConclusionsOur findings indicate that promoting vigorous physical activity, encouraging a diet high in carbohydrate and fibre but low in fat and protein, and limiting alcohol intake could be promising approaches for preventing obesity in middle-aged adults. Similar interventions should successfully address the management of both weight and waist circumference, as they were predicted by similar factors.

Feasibility of Using a Mobile App for Stress in Middle-Aged Men and Women. (Preprint)

2021 ◽  
Author(s):  
Breanne Michelle Laird ◽  
Megan Puzia ◽  
Linda Larkey ◽  
Diane Ehlers ◽  
Jennifer Huberty
Keyword(s):  
Physical Activity ◽  
Health Behaviors ◽  
Perceived Stress ◽  
Mindfulness Meditation ◽  
Eating Habits ◽  
Psychological Outcomes ◽  
Middle Aged ◽  
Men And Women ◽  
General Coping ◽  
Middle Aged Adults

BACKGROUND Middle-aged adults (40 to 65 years) report higher stress than most age groups. There is a need to test the feasibility of using a meditation app to reduce stress and improve stress-related outcomes in both middle-aged men and women. OBJECTIVE Therefore, the purpose of this study was to: (1) determine the feasibility (i.e., acceptability and demand) of a consumer-based meditation app (i.e., Calm) to reduce stress in middle-aged adults reporting elevated stress; and (2) explore the preliminary effects of Calm on perceived stress, psychological outcomes (i.e., anxiety, depressive symptoms, mindfulness, general coping), health behaviors (i.e., physical activity, eating habits), and perceptions of COVID-19. METHODS The current study is a double-blind randomized controlled feasibility study testing a brief app-based meditation (i.e., Calm) intervention in middle-aged adults (N=83) with elevated stress levels (i.e., score greater than or equal to 15 on the Perceived Stress Scale) and limited or no previous experience with meditation. Participants were randomized to an app-based meditation intervention (Calm) or app-based education control group (POD). Participants completed self-report assessments at baseline and post-intervention (Week 4). Feasibility was measured as acceptability and demand using Bowen’s framework. Feasibility and COVID-19 perceptions data were examined via descriptive statistics. Preliminary effects were examined using repeated-measures analysis of variance. RESULTS Participants were satisfied with the meditation intervention (96.4%; 27/28) and found it appropriate/useful (92.9%; 26/28). Most reported that they were likely to continue using Calm in the future (64.3%; 18/28). More participants in the Calm group reported satisfaction, appropriateness/usefulness, and intent to continue use compared to the control. Calm participants (n=33) averaged 20.0±31.1 minutes of meditation on the days they meditated and 103±109.1 minutes of meditation per week during the study. On average there was a 70.8% adherence rate to the prescribed meditation, compared to 62.2% in POD. Recruitment of men into the study was 34.9% (29/83). Of those randomized to Calm, 55.2% (15/29) were men. Retention among men was 93.3% (14/15) compared to 60% (12/20) for women. No significant within or between group differences in stress or psychological outcomes related to stress were observed nor were significant differences in health behaviors related to stress. CONCLUSIONS A four-week, app-based mindfulness meditation intervention (i.e., Calm) may be feasible in middle-aged adults. Calm participants expressed satisfaction with the intervention and felt it was appropriate and useful. However, significant improvements in perceived stress and psychological outcomes (i.e., anxiety, depressive symptoms, mindfulness and general coping) or health behaviors related to stress (i.e., physical activity, eating habits) were not observed. The majority of participants reported that COVID-19 negatively impacted their stress, mental health, and physical health. More research is needed for improving stress and stress related outcomes in middle-aged men and women using mindfulness meditation apps. CLINICALTRIAL ClinicalTrials.gov NCT04272138; http://clinicaltrials.gov/ct2/show/NCT04272138.

scholarly journals Associations between time spent in green areas and physical activity among late middle-aged adults

2016 ◽  
Vol 11 (3) ◽  
Author(s):  
Bart Dewulf ◽  
Tijs Neutens ◽  
Delfien Van Dyck ◽  
Ilse De Bourdeaudhuij ◽  
Steven Broekx ◽  
...  
Keyword(s):  
Physical Activity ◽  
Global Positioning System ◽  
Individual Characteristics ◽  
Positioning System ◽  
Accelerometer Data ◽  
Middle Aged ◽  
Physically Active ◽  
Global Positioning ◽  
Green Areas ◽  
Middle Aged Adults

Physical activity is an important facilitator for health and wellbeing, especially for late middle-aged adults, who are more susceptible to cardiovascular diseases. Physical activity performed in green areas is supposed to be particularly beneficial, so we studied whether late middle- aged adults are more active in green areas than in non-green areas and how this is influenced by individual characteristics and the level of neighbourhood greenness. We tracked 180 late middle-aged (58 to 65 years) adults using global positioning system and accelerometer data to know whether and where they were sedentary or active. These data were combined with information on land use to obtain information on the greenness of sedentary and active hotspots. We found that late middle-aged adults are more physically active when spending more time in green areas than in non-green areas. Spending more time at home and in non-green areas was found to be associated with more sedentary behaviour. Time spent in non-green areas was found to be related to more moderate-to-vigorous physical activity (MVPA) for males and to less MVPA for females. The positive association between time spent in green areas and MVPA was the strongest for highly educated people and for those living in a green neighbourhood. This study shows that the combined use of global positioning system and accelerometer data facilitates understanding of where people are sedentary or physically active, which can help policy makers encourage activity in this age cohort.

scholarly journals Association of lipid profiles and the ratios with arterial stiffness in middle-aged and elderly Chinese

2014 ◽  
Vol 13 (1) ◽  
pp. 37 ◽  
Author(s):  
Weiwei Zhao ◽  
Wei Gong ◽  
Nan Wu ◽  
Yintao Li ◽  
Kuanping Ye ◽  
...  
Keyword(s):  
Arterial Stiffness ◽  
Lipid Profiles ◽  
Middle Aged ◽  
Elderly Chinese
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