A review on COVID-19 forecasting models

Neural Computing and Applications, Journal Year: 2021, Volume and Issue: 35(33), P. 23671 - 23681

Published: Feb. 4, 2021

The novel coronavirus (COVID-19) has spread to more than 200 countries worldwide, leading 36 million confirmed cases as of October 10, 2020. As such, several machine learning models that can forecast the outbreak globally have been released. This work presents a review and brief analysis most important forecasting against COVID-19. presented in this study possesses two parts. In first section, detailed scientometric an influential tool for bibliometric analyses, which were performed on COVID-19 data from Scopus Web Science databases. For above-mentioned analysis, keywords subject areas are addressed, while classification models, criteria evaluation, comparison solution approaches discussed second section work. conclusion discussion provided final sections study.

Language: Английский

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Seasons, weather, and device-measured movement behaviors: a scoping review from 2006 to 2020

International Journal of Behavioral Nutrition and Physical Activity, Journal Year: 2021, Volume and Issue: 18(1)

Published: Feb. 4, 2021

Abstract Background This scoping review summarized research on (a) seasonal differences in physical activity and sedentary behavior, (b) specific weather indices associated with those behaviors. Methods PubMed, CINAHL, SPORTDiscus were searched to identify relevant studies. After identifying screening 1459 articles, data extracted from 110 articles 118,189 participants 30 countries (almost exclusively high-income countries) five continents. Results Both volume moderate-to-vigorous (MVPA) greater summer than winter. Sedentary behavior was winter either spring or summer, insufficient evidence existed draw conclusions about light activity. Physical MVPA duration positively both the photoperiod temperature, negatively precipitation. Insufficient indices. Many have been neglected this literature (e.g., air quality, barometric pressure, cloud coverage, humidity, snow, visibility, windchill). Conclusions The natural environment can influence health by facilitating inhibiting Behavioral interventions should be sensitive potential impacts. Extreme conditions brought climate change may compromise health-enhancing short term and, over longer periods of time, stimulate human migration search more suitable environmental niches.

Language: Английский

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Burden of Sleep Disturbance During COVID-19 Pandemic: A Systematic Review

Nature and Science of Sleep, Journal Year: 2021, Volume and Issue: Volume 13, P. 933 - 966

Published: June 1, 2021

Abstract: Coronavirus disease 2019 (COVID-19) pandemic may exert adverse impacts on sleep among populations, which raise awareness of the burden disturbance, and demand intervention strategies for different populations. We aimed to summarize current evidence COVID-19 in patients with COVID-19, healthcare workers (HWs), general population. searched PubMed Embase studies prevalence disturbance. Totally, 86 were included review, including 16 patients, 34 HWs, 36 The disturbance was 33.3%– 84.7%, 29.5– 40% hospitalized discharged survivors, respectively. Physiologic psychological traumatic effects infection interact environmental factors increase risk patients. 18.4– 84.7% contributors mainly high workloads shift work, occupation-related factors, factors. 17.65– 81% social-psychological contributed population during pandemic. In summary, highly prevalent Specific health should be implemented tackle Keywords: pandemic, SARS-CoV2

Language: Английский

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Demographic and mental health assessments in the adolescent brain and cognitive development study: Updates and age-related trajectories

Developmental Cognitive Neuroscience, Journal Year: 2021, Volume and Issue: 52, P. 101031 - 101031

Published: Oct. 29, 2021

The Adolescent Brain Cognitive Development (ABCD) Study of 11,880 youth incorporates a comprehensive range measures assessing predictors and outcomes related to mental health across childhood adolescence in participating youth, as well information about family history. We have previously described the logic content assessment battery at Baseline 1-year follow-up. Here, we describe changes that issues clarifications emerged, additions 2-, 3-, 4-, 5-year follow-ups. capitalize on recent release longitudinal data for caregiver report evaluate trajectories dimensions psychopathology function demographic factors. For both self-reported symptoms, males showed age-related decreases internalizing externalizing while females an increase symptoms with age. Multiple indicators socioeconomic status (caregiver education, income, financial adversity, neighborhood poverty) accounted unique variance youth-reported symptoms. These highlight importance examining developmental key factors such sex environment.

Language: Английский

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Antecedents and outcomes of authentic leadership across culture: A meta-analytic review

Asia Pacific Journal of Management, Journal Year: 2021, Volume and Issue: 39(4), P. 1399 - 1435

Published: May 12, 2021

Language: Английский

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<p>Depression is Associated with Moderate-Intensity Physical Activity Among College Students During the COVID-19 Pandemic: Differs by Activity Level, Gender and Gender Role</p>

Psychology Research and Behavior Management, Journal Year: 2020, Volume and Issue: Volume 13, P. 1123 - 1134

Published: Dec. 1, 2020

Purpose: The novel coronavirus disease (COVID-19) pandemic and associated restrictive measures have implications for depressive symptoms (henceforth depression) of young people risk may be with their reduced physical activity (PA) level. Therefore, we aimed to examine the association between PA among college students different gender role (masculinity traits femininity traits) during COVID-19 pandemic. Participants Methods: Cross-sectional study included 628 healthy from nineteen locations. Center Epidemiological Studies Depression Scales (CES-D), International Physical Activity Questionnaire - Short Form (IPAQ-SF), 50-item Chinese Sex-Role Inventory (CSRI-50) were used measure symptoms, continuous (weekly metabolic equivalent minutes, MET-minutes/week) categorical indicators (activity level category) role, respectively. statistical analyses in partial correlation analysis, t -test, one-way ANOVA, moderation model tests, linear regression tests. Results: Total 34.72% participants had clinically relevant depression (16, CES-D scale). 58.6% classified as a "low" spending less time on PA. significantly negatively correlated MET-minutes/week moderate-intensity but not vigorous walking scores. Of note, depression-PA was only moderated by group terms scores across groups. higher masculinity likely all participants. Moreover, more recovered cases fewer deaths could also predict lower "high" group. Conclusion: Moderate-intensity is beneficial reducing at low College (regardless gender) are highly vulnerable outbreak COVID-19. Effective control seems critical alleviating burden mental disorders public including depression. Keywords: depression, activity, gender, masculinity, femininity,

Language: Английский

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Interval-valued q-rung orthopair fuzzy FMEA application to improve risk evaluation process of tool changing manipulator

Applied Soft Computing, Journal Year: 2021, Volume and Issue: 104, P. 107192 - 107192

Published: Feb. 21, 2021

Language: Английский

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Change in walking steps and association with built environments during the COVID-19 state of emergency: A longitudinal comparison with the first half of 2019 in Yokohama, Japan

Health & Place, Journal Year: 2021, Volume and Issue: 69, P. 102544 - 102544

Published: March 11, 2021

Language: Английский

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Risk and Protective Factors for the Mental Health of Brazilian Healthcare Workers in the Frontline of COVID-19 Pandemic

Frontiers in Psychiatry, Journal Year: 2021, Volume and Issue: 12

Published: July 28, 2021

The objective was to compare the mental health indicators of workers providing care individuals with COVID-19 in Brazil, considering sociodemographic and occupational variables risk perception contamination by Sars-CoV-2 from different professions, identifying protective factors. A sample 916 assessed: physicians, nursing workers, other professions (psychologists, physical therapists, nutritionists, speech dentists, pharmacists, social workers). REDCAP software used collect data online, using standardized instruments assess anxiety, depression, posttraumatic stress, insomnia, one questionnaire addressed variables. Statistical techniques for comparing groups were along logistic regression analysis. results revealed that all presented significant problems (&gt;36%), especially group. larger percentage participants, regardless profession, a high rate insomnia disorders, while stress least expressive. Occupational stand out as factors health, specificities among groups. factor having positive professional prospects. physicians group included support provided co-workers, being older man, satisfied measures implemented employing institution composed professionals. These findings are relevant devising strategies.

Language: Английский

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Disordered eating & body image of current and former athletes in a pandemic; a convergent mixed methods study - What can we learn from COVID-19 to support athletes through transitions?

Journal of Eating Disorders, Journal Year: 2021, Volume and Issue: 9(1)

Published: June 24, 2021

The COVID-19 pandemic has seen worsened mental health as a result of lockdowns, isolation and changes to sociocultural functioning. postponement the Tokyo 2020 Olympics is representative global cancellations sporting events, reduced facility access support restrictions that have affected both current former athlete's psychological wellbeing. This study aimed determine whether (n = 93) 111) athletes experienced body image, relationship with food or eating disorder symptomatology during acute transitions.The was Convergent Mixed Methods design whereby qualitative content analysis collected analysed simultaneously quantitative cross-sectional data using EAT-26 self-report questions. Data were from April until May capture pertaining transitions related included individuals across 41 different individual team sports club international competition levels.There surge in disordered early response. Eating disorders suggested occur 21.1% participants (18% n 17, 25% 26). There significant difference between males females (p 0.018, r 0.17), but interestingly no differences groups vs sports, type category (endurance, antigravitational, ball sport, power, technical aesthetic) level (club, state, national international). 34.8% 69) self-reported image 32.8% 65) directly COVID-19. Qualitative indicated occurred predominantly form preoccupation, inhibitory control, fear composition binge eating.This indicates food-body relationships must be treated an at-risk time for development. We suggest resources are allocated appropriately assist foster psychologically positive through transitions. makes practice suggestions supporting manage seek support, adapt accept change promote connection variety athletic looked explore how athletes’ had been response pandemic. found population described increases eating, dietary restriction change. offers on best transitions, further relating these findings such retirement, injury, pregnancy illness.

Language: Английский

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