scholarly journals Levels of physical activity in four domains and affective wellbeing before and during the Covid-19 pandemic

2021 ◽  
Vol 79 (1) ◽  
Author(s):  
Eliane S. Engels ◽  
Michael Mutz ◽  
Yolanda Demetriou ◽  
Anne K. Reimers
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
Protective Factor ◽  
Total Sample ◽  
Poor Mental Health ◽  
German Population ◽  
Time Points ◽  
Sport And Exercise ◽  
Over Time ◽  
Time Point

Abstract Background Latest studies indicated that the general mental health level is low during the pandemic. Probably, this deterioration of the mental health situation is partly due to declines in physical activity. The aim of this study was to investigate differences in and the association between affective wellbeing and levels of different domains of physical activity at three time points before and during the pandemic. Method We used a nationwide online panel with a trend data design encompassing a total sample of N = 3517, representing the German population (> 14 years). Four different activity domains (sport and exercise, light outdoor activity, housework/gardening, active travel) and affective wellbeing (positive and negative affect) were assessed at three time points before and during the Covid-19 pandemic (October 2019, March 2020, October 2020). Results Multivariate analyses of variance (MANOVA) indicate differences regarding affective wellbeing over the three time points with the lowest values at the second time point. Levels of activity in the four domains differed significantly over time with the strongest decrease for sport and exercise from the first to the second time point. Partial correlations indicated that the relationships between sport and exercise and positive affect were most consistent over time. Conclusions Overall, our findings suggest that physical activity plays a particularly important role in the pandemic period as a protective factor against poor mental health. Especially sports and exercise seem to be supportive and should be encouraged, e.g. by providing additional support in finding adequate outdoor, home-based or digital substitutes.

scholarly journals Short-Term Analysis (8 Weeks) of Social Distancing and Isolation on Mental Health and Physical Activity Behavior During COVID-19

2021 ◽  
Vol 12 ◽  
Author(s):  
Jessica Ann Peterson ◽  
Grant Chesbro ◽  
Rebecca Larson ◽  
Daniel Larson ◽  
Christopher D. Black
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
Depressive Symptoms ◽  
Social Isolation ◽  
State Anxiety ◽  
Mood State ◽  
Social Distancing ◽  
Symptoms Of Depression ◽  
Over Time ◽  
Time Point

Due to the COVID-19 pandemic, cities and states adopted social distancing, social isolation, or quarantine measurements to slow the transmission of the disease. Negative mental health outcomes including depression and anxiety have been associated with social distancing or social isolation. The purpose of the present study was to examine changes in psychological health and physical activity over an 8 week period under social distancing policies during the COVID-19 pandemic.Methods: Ninety (73.3% female; age 32.04 ± 11.33) individuals participated in this study. Qualifying participants answered questions using an online survey regarding their loneliness, depressive symptoms, anxiety symptoms, mood state, and physical activity over four time points each lasting two weeks.Results: Symptoms of depression and state anxiety were increased in the population when compared to nationwide statistics from before the COVID-19 pandemic. Time point 2, ~1 month into social isolation, showed the most significant effects on mental health. During this time point, 100% of the participants showed symptoms of depression. There were no significant changes in physical activity over the 8 weeks. Loneliness, depressive symptoms, fatigue, and mood state were negatively associated with participation in physical activity. Vigor and state anxiety were associated with participation in physical activity.Conclusion: Social isolation and social distancing practices have had a negative effect on depression, anxiety, and mood over time. It appeared that depressive symptoms and total mood disturbance was elevated during time point two. Depressive symptoms were much higher than average compared to previous epidemiological data. Physical activity amount did not change over time but was associated with poor mental health.

scholarly journals Health behaviors and mental health before and during the COVID-19 pandemic: A longitudinal population-based survey

2020 ◽  
Author(s):  
Jutta Mata ◽  
Alexander Wenz ◽  
Tobias Rettig ◽  
Maximiliane Reifenscheid ◽  
Katja Moehring ◽  
...  
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
Health Behaviors ◽  
Screen Time ◽  
Population Based ◽  
German Population ◽  
Balanced Diet ◽  
Snack Consumption ◽  
Anxiety Depression ◽  
Over Time

Background: Health behaviors such as physical activity and a balanced diet are essential to promote and maintain health. Especially during a crisis, such as the COVID-19 pandemic, they have the potential to buffer against stress and protect mental health. Method: In a longitudinal study with four measurement points over 3 months during the COVID-19 pandemic, about 3,500 randomly selected participants representative of the German population reported their mental health (i.e., anxiety, depression, loneliness), screen time, snack consumption, and physical activity. Results: Symptoms of anxiety, depression, and loneliness were highest during the first month of the pandemic-related lockdown, particularly in women and people in poor health, and decreased over time. Screen time and snacking increased and physical activity decreased compared to pre-lockdown. Snacking and physical activity went back to pre-lockdown levels within 2 months; screen time increased further over time. Snack increase and physical activity decrease was stronger in women than men throughout the lockdown. Generally, more screen time, more snacking, and less physical activity were related to higher symptoms of anxiety, depression, and loneliness across all time points. Changes in health behaviors over time did not predict changes in mental health symptoms. Conclusions: Mental health and health behaviors worsened as an immediate response to stress but mostly returned to pre-crisis levels within 2 to 3 months. Engaging in healthier behaviors is associated with better mental health. This study provides important descriptions of (unintended) side effects of a national crisis and contributes to our understanding of how to preserve mental health.

scholarly journals Longitudinal Associations between Internalizing Symptoms, Dispositional Mindfulness, Rumination and Impulsivity in Adolescents

2021 ◽  
Author(s):  
Estíbaliz Royuela-Colomer ◽  
Liria Fernández-González ◽  
Izaskun Orue
Keyword(s):  
Mental Health ◽  
Depressive Symptoms ◽  
Internalizing Symptoms ◽  
Protective Factor ◽  
Negative Association ◽  
Dispositional Mindfulness ◽  
Vulnerability Factors ◽  
Time Points ◽  
Longitudinal Associations ◽  
One Year

AbstractMindfulness has been associated with fewer negative mental health symptoms during adolescence, but fewer studies have examined longitudinal associations between mindfulness and symptoms in conjunction with two vulnerability factors for psychopathology with mindfulness: rumination and impulsivity. This study examined longitudinal associations between internalizing symptoms (depression, anxiety, stress), mindfulness, rumination, and impulsivity over a one-year period among 352 Spanish adolescents (57.4% girls; M = 14.47, SD = 1.34). Participants completed self-reported measures of symptoms, mindfulness, rumination, and impulsivity at two time points. Mindfulness negatively predicted stress and depressive symptoms, and a bidirectional negative association was found between mindfulness and impulsivity. Impulsivity positively predicted stress, and anxiety positively predicted depressive symptoms, stress, and rumination. This study highlights the importance of mindfulness as a protective factor and impulsivity and anxiety as risk factors for internalizing symptoms throughout adolescence. These findings build on previous studies that examined longitudinal associations between mindfulness and symptoms by including rumination and impulsivity’s roles.

scholarly journals The Association between Physical Activity and Selected Parameters of Psychological Status and Dementia in Older Women

2021 ◽  
Vol 18 (14) ◽  
pp. 7549
Author(s):  
Angelika Cisek-Woźniak ◽  
Kinga Mruczyk ◽  
Rafał W. Wójciak
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
Cognitive Impairment ◽  
Cognitive Functioning ◽  
Cognitive Functions ◽  
Protective Factor ◽  
The Elderly ◽  
Regular Physical Activity ◽  
Psychological Status ◽  
The Impact

Physical activity has an unquestionable impact on broadly understood human health. One interesting issue related to this is the importance of movement on mental health and cognitive functioning. Research shows that regular physical activity improves the cognitive functioning of adults and people with mental disorders. Regular physical activity can be an important and powerful protective factor in cognitive impairment and dementia in the elderly, and exercise is an important non-pharmacological treatment for mild cognitive impairment or neurodegenerative diseases. This study aims to present the impact of physical activity on selected cognitive functions in physically active women over 60 years of age. The research was carried out in a group of 110 generally healthy women from the area of western Poland over 60 years of age, who were divided into four groups based on the intensity of their physical activity. A pedometer (sport watch) and a physical activity diary were used to measure physical activity. Body Mass Index was assessed. Selected cognitive functions were assessed using the MMSE test, motor and psychomotor skills were measured, and Luria’s auditory memory test and recall test, a clock drawing test, and a GDS test were performed. There were statistically significant relationships between the level of physical activity and the effectiveness of cognitive processes. These results show that about 5000 steps a day is enough to see a positive effect on the mental health and cognitive functioning of this group of the elderly population. The women had an average BMI of 28.1 ± 4.7. BMI, indicating an overweight condition (over 30 kg/m2), was observed in 31% of women. The results of this study lead the authors to conclude that physical activity positively influences cognitive function and can be recommended for all seniors who do not have other serious comorbidities that would prevent them from playing sports.

T3 Are Burns a Chronic Condition: Examining Physical and Mental Functioning up to 20 Years After Injury

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S2-S3
Author(s):  
Callie Abouzeid ◽  
Audrey E Wolfe ◽  
Gretchen J Carrougher ◽  
Nicole S Gibran ◽  
Radha K Holavanahalli ◽  
...  
Keyword(s):  
Mental Health ◽  
Hospital Stay ◽  
National Database ◽  
Time Points ◽  
Patient Reported ◽  
Burn Survivors ◽  
Population Demographic ◽  
The Impact ◽  
Over Time

Abstract Introduction Burn survivors often face many long-term physical and psychological symptoms associated with their injury. To date, however, few studies have examined the impact of burn injuries on quality of life beyond 2 years post-injury. The purpose of this study is to examine the physical and mental well-being of burn survivors up to 20 years after injury. Methods Data from the Burn Model System National Database (1997–2020) were analyzed. Patient-reported outcome measures were collected at discharge with a recall of preinjury status, and then at 5, 10, 15, and 20 years after injury. Outcomes examined were the Physical Component Summary (PCS) and Mental Component Summary (MCS) of the Short Form-12. Trajectories were developed using linear mixed methods model with repeated measures of PCS and MCS scores over time and controlling for demographic and clinical variables. The model fitted score trajectory was generated with 95% confidence intervals to demonstrate score changes over time and associations with covariates. Results The study population included 420 adult burn survivors with a mean age of 42.4 years. The population was mainly male (66%) and white (76.4%) with a mean burn size of 21.5% and length of hospital stay of 31.3 days. Higher PCS scores were associated with follow-up time points closer to injury, shorter hospital stay, and younger age. Similarly, higher MCS scores were associated with earlier follow-up time points, shorter hospital stay, female gender, and non-perineal burns. MCS trajectories are demonstrated in the Figure. Conclusions Burn survivors’ physical and mental health worsened over time. Such a trend is different from previous reported results for mental health in the general population. Demographic and clinical predictors of recovery over time are identified.

scholarly journals Park Proximity and Use for Physical Activity among Urban Residents: Associations with Mental Health

2020 ◽  
Vol 17 (13) ◽  
pp. 4885
Author(s):  
Stephanie L. Orstad ◽  
Kristin Szuhany ◽  
Kosuke Tamura ◽  
Lorna E. Thorpe ◽  
Melanie Jay
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
New York ◽  
Poor Mental Health ◽  
Urban Neighborhoods ◽  
Urban Residents ◽  
Natural Environments ◽  
Protective Effects ◽  
Park Use ◽  
Random Digit Dial

Increasing global urbanization limits interaction between people and natural environments, which may negatively impact population health and wellbeing. Urban residents who live near parks report better mental health. Physical activity (PA) reduces depression and improves quality of life. Despite PA’s protective effects on mental health, the added benefit of urban park use for PA is unclear. Thus, we examined whether park-based PA mediated associations between park proximity and mental distress among 3652 New York City residents (61.4% 45 + years, 58.9% female, 56.3% non-white) who completed the 2010–2011 Physical Activity and Transit (PAT) random-digit-dial survey. Measures included number of poor mental health days in the previous month (outcome), self-reported time to walk to the nearest park from home (exposure), and frequency of park use for sports, exercise or PA (mediator). We used multiple regression with bootstrap-generated 95% bias-corrected confidence intervals (BC CIs) to test for mediation by park-based PA and moderation by gender, dog ownership, PA with others, and perceived park crime. Park proximity was indirectly associated with fewer days of poor mental health via park-based PA, but only among those not concerned about park crime (index of moderated mediation = 0.04; SE = 0.02; 95% BC CI = 0.01, 0.10). Investment in park safety and park-based PA promotion in urban neighborhoods may help to maximize the mental health benefits of nearby parks.

scholarly journals Knee Muscle Strength Recovery in the Early Period After ACL Reconstruction

2014 ◽  
Vol 2 (11_suppl3) ◽  
pp. 2325967114S0014
Author(s):  
Gulcan Harput ◽  
Hasan Erkan Kılınc ◽  
Hamza Özer ◽  
Gül Baltacı ◽  
Carl G. Mattacola
Keyword(s):  
Acl Reconstruction ◽  
Early Period ◽  
Quadriceps Strength ◽  
Isometric Strength ◽  
Time Points ◽  
Hamstring Muscles ◽  
Significant Difference ◽  
Isometric Torque ◽  
Over Time ◽  
Time Point

Objectives: The aim of this study was to investigate quadriceps and hamstrings isometric strength at 4, 8 and 12 week time points following ACL Reconstruction (ACLR) and to document the strength changes of these muscles over time. The primary hypothesis was that there would be significant increases in quadriceps and hamstring muscle strengths between the 4th, 8th and 12th weeks following ACLR. The secondary hypothesis was that the quadriceps index would be higher than hamstring index at 12th week after ACLR. Methods: Thirty patients (Mean ± SD [age, 29.1±2.3yrs; weight, 77.3±13.2kg; height, 172.1±7.1cm; BMI, 21.2±3.5kg/m2, time to surgery: 7.1±7.2 months]) who underwent ACLR with Hamstring Tendon Autograft (HTG) were enrolled in this study. The isometric strength of quadriceps and hamstring muscles was measured on an isokinetic dynamometer at 60° knee flexion angle at 4th, 8th and 12th weeks after surgery. The recovery of quadriceps and hamstring muscles strength following rehabilitation was expressed as a Quadriceps Index (QI) and Hamstring Index (HI) and calculated with the following formula:[(maximum voluntary isometric torque of the involved limb / maximum voluntary isometric torque by uninvolved limb) × 100]. Torque output of the involved and uninvolved limbs and quadriceps and hamstring indexes were used for the statistical analysis. A repeated measures of ANOVA was used to determine the strength changes of quadriceps and hamstrings over time. Results: Quadriceps and Hamstrings strengths significantly increased over time for both involved (Quadriceps: F (2,46)=58.3, p<0.001, Hamstring: F (2,46)=35.7, p<0.001) and uninvolved limb (Quadriceps: F(2,46)=17.9, p<0.001, Hamstring: F(2,46)=56.9, p=0.001 ). Quadriceps strength was higher at 12th week when compared to the 8 and 4 week time points for the involved limb (p<0.001), and it was higher at 8th week when compared to 4 week time point for the involved limb (p<0.001). For the uninvolved limb, quadriceps strength was also higher at 12th week when compared to the 8 (p=0.02) and 4 week time point (p<0.001), and higher at 8 week when compared to the 4 week time point (p=0.02). Hamstring strength was higher at 12 week when compared to the 8 and 4 week time points (p<0.001) and it was higher at 8 week when compared to 4 week time point for the involved limb (p<0.001). For the uninvolved limb hamstring strength was also higher at 12 week when compared to 4 week time point (p=0.01). There was no significant difference between the 4 and 8 week time points (p>0.05) or between the 8 and 12 week time points (p=0.07). Quadriceps and hamstring indexes significantly changed from 4th weeks (QI:57.9, HI:54.4 ) to 8th weeks (QI:78.8, HI:69.9 ) and from 8th weeks to 12th weeks (QI:82, HI:75.7 ) (p<0.001); however, there was no difference between indexes at the 12-week time point (p=0.17). Conclusion: Isometric strength of quadriceps and hamstring muscles for the involved and uninvolved limb increased during the early period of ACLR. The results of this study could be a baseline for clinicians while prescribing a rehabilitation protocol for ACLR patients with HTG to better appreciate expected strength changes of the muscles in the early phase.

scholarly journals Nonlinear Degradation of System Configuration During the Development of an Accident

2019 ◽  
Vol 273 ◽  
pp. 02003
Author(s):  
Maria Mikela Chatzimichailidou ◽  
Nektarios Karanikas
Keyword(s):  
Decision Making ◽  
Situation Awareness ◽  
End Users ◽  
System Configuration ◽  
Related System ◽  
Time Points ◽  
Risk Situation ◽  
Nonlinear Fluctuation ◽  
Over Time ◽  
Time Point

This paper utilises a methodology named “Risk SituatiOn Awareness Provision” (RiskSOAP). RiskSOAP expresses the capability of a system to meet its safety objectives by controlling its processes and communicating threats and vulnerabilities to increase the situation awareness of its end-users and support their decision-making. In reality safety-related system features might be partially available or unavailable due to design incompleteness or malfunctions. Therefore, respectively, the availability and capability of RiskSOAP mechanisms might fluctuate over time. To examine whether changes in RiskSOAP values correspond to a system degradation, we used the results of a previous study that applied the RiskSOAP methodology to the Überlingen mid-air collision accident. Complementary to the previous application where the RiskSOAP was calculated for four milestones of the specific event, in this study we divided the accident further into seventeen time-points and we calculated the RiskSOAP indicator per time-point. The results confirmed that the degradation of the RiskSOAP capability coincided with the milestones that were closer to the mid-air collision, while the plotting of the RiskSOAP indicator against time showed its nonlinear fluctuation alongside the accident development.

scholarly journals Affection deprivation during the COVID-19 pandemic: A panel study

2021 ◽  
pp. 026540752110465
Author(s):  
Colin Hesse ◽  
Alan Mikkelson ◽  
Xi Tian
Keyword(s):  
Mental Health ◽  
Life Satisfaction ◽  
Panel Study ◽  
Exchange Theory ◽  
Future Research ◽  
Relational Communication ◽  
Time Points ◽  
The Relationship ◽  
Practical Implications ◽  
Over Time

This study examined the longer-term effects of the COVID-19 lockdowns on relational communication and mental health. Specifically, the study used the theoretic premises of Affection Exchange Theory (AET: Floyd, 2006 ) to hypothesize connections between affection deprivation and several indices of mental health, including loneliness and depression. The study used a panel design to recruit participants at different time points during the COVID-19 lockdowns. We employed growth modeling to examine how affection deprivation influenced mental health outcomes over time. As predicted, affection deprivation was associated with stress, loneliness, and depression. Contrary to our hypotheses, affection deprivation was not associated with life satisfaction and happiness. In addition, the results showed that sex moderated the relationship between affection deprivation and depression. These findings are discussed in detail, including both theoretical and practical implications as well as directions for future research.

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