Nicolas Cherbuin
Datos Biográficos
| ID | 4210786 |
|---|---|
| NOMBRE | Nicolas Cherbuin |
| NOMBRES | Nicolas |
| APELLIDO | Cherbuin |
| FIRMA | CHERBUIN N |
| AFILIACIONES | Australian National University |
| ORCID | 0000-0001-6481-0748 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 28 |
| TOTAL DE CITAS | 13 |
| TOTAL COMO AUTOR | 28 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2010 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2025 |
| ÍNDICE H | 2 |
Longitudinal Associations Between Mental Health and Problematic Social Media Use
Evidence about the associations between mental health and problematic social media use (PSMU) over time is mixed. While some studies have found mental health predicted PSMU over time, others found nonsignificant relationships. Therefore, the present study was aimed at investigating the impact of mental health (depression, anxiety, and wellbeing) on PSMU among young adults over time and investigating the potential mediating role of motives for soc…
Prospective associations between stressful life course events and clusters of lifestyle behaviours
Our findings revealed an association between exposure to stressful life events and clustering of being physically inactive, low fruit and vegetable intake, poor sleep quality and smoking. Consequently, implementing health promotion strategies to target multiple lifestyle behaviours may be beneficial in reducing the cumulative impact of stress on health
Burden of disease scenarios for 204 countries and territories, 2022–2050
BACKGROUND: Future trends in disease burden and drivers of health are of great interest to policy makers and the public at large. This information can be used for policy and long-term health investment, planning, and prioritisation. We have expanded and improved upon previous forecasts produced as part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) and provide a reference forecast (the most likely future), and alternativ…
Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021
BACKGROUND: Understanding the health consequences associated with exposure to risk factors is necessary to inform public health policy and practice. To systematically quantify the contributions of risk factor exposures to specific health outcomes, the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 aims to provide comprehensive estimates of exposure levels, relative health risks, and attributable burden of disease for 88 ri…
Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021
BACKGROUND: Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable metrics to gauge progress in reducing mortality rates. These estimates are particularly important following large-scale mortality spikes, such as the COVID-19 pandemic. When systematically analysed, mort…
Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the Covid-19 pandemic
BACKGROUND: Estimates of demographic metrics are crucial to assess levels and trends of population health outcomes. The profound impact of the COVID-19 pandemic on populations worldwide has underscored the need for timely estimates to understand this unprecedented event within the context of long-term population health trends. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 provides new demographic estimates for 204 cou…
A Systematic Review and Meta-analysis of the Socioeconomic, Lifestyle, and Environmental Factors Associated with Healthy Ageing in Low and Lower-Middle-Income Countries
Population ageing is a growing social and health issue in low and lower-middle-income countries (LLMIC). It will have an impact on rising healthcare costs, unaffordable pension liabilities, and changing healthcare demands. The health systems of many LLMICs are unprepared to meet these challenges and highlighting the modifiable factors that may help decrease these pressures is important. This review assessed the prevalence of healthy ageing and th…
The Profiles of Health Aging in Older Ethiopian Adults within the WHO Healthy Aging Framework
The World Health Organisation’s (WHO) Healthy Aging framework describes healthy aging as the maintenance of functional capacity in older adults. However, aging is a heterogeneous process influenced by genetics, lifestyle, and environmental factors, leading to variations in experiences of functional capacity among adults. In this study, Latent Class Analysis (LCA) classified groups of individuals based on their health and functional capacities. Ad…
Prevalence and Factors Associated With Healthy Aging in a Large Representative Community Sample of Older Ethiopians
Objectives: To examine the prevalence and predictors of healthy aging among community-dwelling older adults living in Bahir Dar, Ethiopia. Methods: A community-based cross-sectional study included older adults aged 60 and above ( n = 845; M age = 71 years; 56.4% females). Poisson regression estimated the Relative Risk (RR) of factors associated with healthy aging status. Results: 36.7% of respondents were classified as healthy agers. Factors asso…
Loosening The Grip
Gender inequality in control of household finances is a well-known phenomenon. We investigate whether such imbalance also extends to the delegation of financial decision-making (FDM) responsibilities to one's spouse in old age. This study reports the results from an incentivized delegation experiment among Australian couples of age ≥60 years. Participants were required to complete FDM tasks, which they had the option of completing independently o…
Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050
BACKGROUND: Diabetes is one of the leading causes of death and disability worldwide, and affects people regardless of country, age group, or sex. Using the most recent evidentiary and analytical framework from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD), we produced location-specific, age-specific, and sex-specific estimates of diabetes prevalence and burden from 1990 to 2021, the proportion of type 1 and type 2 diabetes…
Bushfires and Mothers’ Mental Health in Pregnancy and Recent Post-Partum
These findings provide novel evidence that the mental health of pregnant women and mothers of newborn babies is vulnerable to major climate catastrophes such as bushfires
Do emotion intensity, variability, differentiation, co-occurrence, and positive–negative ratios make unique contributions to predicting longitudinal change in psychological distress and well-being
A burgeoning array of affective indices are proposed to capture features of affect that contribute to mental health and well-being. However, because indices are often investigated separately, it is unclear what-if any-unique role they have. The present study addresses this question in a high-stress naturalistic context by prospectively testing the relative contributions of eight affective indices to psychological outcomes during the first acute l…
Estimation of the global prevalence of dementia in 2019 and forecasted prevalence in 2050
BACKGROUND: Given the projected trends in population ageing and population growth, the number of people with dementia is expected to increase. In addition, strong evidence has emerged supporting the importance of potentially modifiable risk factors for dementia. Characterising the distribution and magnitude of anticipated growth is crucial for public health planning and resource prioritisation. This study aimed to improve on previous forecasts of…
Population-level risks of alcohol consumption by amount, geography, age, sex, and year
BACKGROUND: The health risks associated with moderate alcohol consumption continue to be debated. Small amounts of alcohol might lower the risk of some health outcomes but increase the risk of others, suggesting that the overall risk depends, in part, on background disease rates, which vary by region, age, sex, and year. METHODS: For this analysis, we constructed burden-weighted dose-response relative risk curves across 22 health outcomes to esti…
What could we do differently next time? Australian parents’ experiences of the short-term and long-term impacts of home schooling during the Covid-19 pandemic
Despite some participants reporting positive experiences associated with home schooling, it remains challenging for many parents and their children. Supports for parents and children engaged in home schooling should provide clear and flexible guidance on how to balance schoolwork with other competing demands, assist parents who lack confidence in supporting their children's remote learning, and address risks associated with social isolation
Psychosocial impacts of home-schooling on parents and caregivers during the Covid-19 pandemic
The mental health impacts of home-schooling were high and may rise as periods of home-schooling increase in frequency and duration. Recognising and acknowledging the challenges of home-schooling is important, and should be included in psychosocial assessments of wellbeing during periods of school closure. Emotional and instrumental support is needed for those involved in home-schooling, as perceived levels of support is associated with improved o…
A New Measure of the Revised Reinforcement Sensitivity Theory
The reinforcement sensitivity theory (RST) proposes that neurobiological systems mediate behavior and their functioning can be associated with personality. The functions and associations of RST systems were revised into fight–flight–freeze system (FFFS), behavioral approach/activation system (rBAS), and behavioral inhibition system (rBIS); however, there is limited study of the revised systems due to lack of validated measures. We investigated sc…
Cause or symptom? A longitudinal test of bidirectional relationships between emotion regulation strategies and mental health symptoms
Previous work has generally conceptualized emotion regulation as contributing to mental health outcomes, and not vice versa. The present study challenges this assumption by using a prospective design to investigate the directionality of underlying relationships between emotion regulation and mental health in the context of a major population-level stressor. We surveyed a large nationally representative sample of adults (18-91 years, N = 704) at t…
Gender differences in cognitive development in cohorts of young, middle, and older adulthood over 12 years
Understanding gender differences in human cognitive development may contribute to understanding the gender differences in outcomes in cognitive ageing. However, evaluation of this topic has been hindered by a lack of representative, longitudinal data from different aged cohorts measured on the same cognitive tests. Gender differences in cognitive abilities were evaluated in three population-based cohorts (baseline age-span 20 to 76, 52% female, 9…
Five insights from the Global Burden of Disease Study 2019
Global burden of 87 risk factors in 204 countries and territories, 1990–2019
BACKGROUND: Rigorous analysis of levels and trends in exposure to leading risk factors and quantification of their effect on human health are important to identify where public health is making progress and in which cases current efforts are inadequate. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 provides a standardised and comprehensive assessment of the magnitude of risk factor exposure, relative risk, and attribu…
The Effect of Covid-19 on Mental Health and Wellbeing in a Representative Sample of Australian Adults
There is minimal knowledge about the impact of large-scale epidemics on community mental health, particularly during the acute phase. This gap in knowledge means we are critically ill-equipped to support communities as they face the unprecedented COVID-19 pandemic. This study aimed to provide data urgently needed to inform government policy and resource allocation now and in other future crises. The study was the first to survey a representative …
Cognitive/Functional Measures Predict Alzheimer’s Disease, Dependent on Hippocampal Volume
Effectiveness of cognitive measures and subtle functional abnormality in predicting conversion from MCI to AD is dependent on HCV, thus combined evaluation should be considered. A combination of HCV and immediate memory appear to perform best in predicting time to conversion
Exercise interventions for cognitive function in adults older than 50
Preserved Differentiation Between Physical Activity and Cognitive Performance Across Young, Middle, and Older Adulthood Over 8 Years
Results support preserved differentiation, where physically active adults have higher initial cognitive ability, and the advantage is maintained over time. PA appears to be unique in showing differences across young, middle, and older adulthood in predicting cognition
Intraindividual variability is a fundamental phenomenon of aging
Moment-to-moment intraindividual variability (IIV) in cognitive speed is a sensitive behavioral indicator of the integrity of the aging brain and brain damage, but little information is known about how IIV changes from being relatively low in young adulthood to substantially higher in older adulthood. We evaluated possible age group, sex, and task differences in IIV across adulthood using a large, neurologically normal, population-based sample ev…
Loosening The Grip
Gender inequality in control of household finances is a well-known phenomenon. We investigate whether such imbalance also extends to the delegation of financial decision-making (FDM) responsibilities to one's spouse in old age. This study reports the results from an incentivized delegation experiment among Australian couples of age ≥60 years. Participants were required to complete FDM tasks, which they had the option of completing independently o…
Mild cognitive disorders are associated with different patterns of brain asymmetry than normal aging
In this population-based cohort stronger associations were found between asymmetry measures, rather than raw volumes in cerebral structures, and mild cognitive disorders
Preserved Differentiation Between Physical Activity and Cognitive Performance Across Young, Middle, and Older Adulthood Over 8 Years
Results support preserved differentiation, where physically active adults have higher initial cognitive ability, and the advantage is maintained over time. PA appears to be unique in showing differences across young, middle, and older adulthood in predicting cognition
Intraindividual variability is a fundamental phenomenon of aging
Moment-to-moment intraindividual variability (IIV) in cognitive speed is a sensitive behavioral indicator of the integrity of the aging brain and brain damage, but little information is known about how IIV changes from being relatively low in young adulthood to substantially higher in older adulthood. We evaluated possible age group, sex, and task differences in IIV across adulthood using a large, neurologically normal, population-based sample ev…
Exercise interventions for cognitive function in adults older than 50
Cognitive/Functional Measures Predict Alzheimer’s Disease, Dependent on Hippocampal Volume
Effectiveness of cognitive measures and subtle functional abnormality in predicting conversion from MCI to AD is dependent on HCV, thus combined evaluation should be considered. A combination of HCV and immediate memory appear to perform best in predicting time to conversion
Five insights from the Global Burden of Disease Study 2019
Global burden of 87 risk factors in 204 countries and territories, 1990–2019
BACKGROUND: Rigorous analysis of levels and trends in exposure to leading risk factors and quantification of their effect on human health are important to identify where public health is making progress and in which cases current efforts are inadequate. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 provides a standardised and comprehensive assessment of the magnitude of risk factor exposure, relative risk, and attribu…
The Effect of Covid-19 on Mental Health and Wellbeing in a Representative Sample of Australian Adults
There is minimal knowledge about the impact of large-scale epidemics on community mental health, particularly during the acute phase. This gap in knowledge means we are critically ill-equipped to support communities as they face the unprecedented COVID-19 pandemic. This study aimed to provide data urgently needed to inform government policy and resource allocation now and in other future crises. The study was the first to survey a representative …
Cause or symptom? A longitudinal test of bidirectional relationships between emotion regulation strategies and mental health symptoms
Previous work has generally conceptualized emotion regulation as contributing to mental health outcomes, and not vice versa. The present study challenges this assumption by using a prospective design to investigate the directionality of underlying relationships between emotion regulation and mental health in the context of a major population-level stressor. We surveyed a large nationally representative sample of adults (18-91 years, N = 704) at t…
Gender differences in cognitive development in cohorts of young, middle, and older adulthood over 12 years
Understanding gender differences in human cognitive development may contribute to understanding the gender differences in outcomes in cognitive ageing. However, evaluation of this topic has been hindered by a lack of representative, longitudinal data from different aged cohorts measured on the same cognitive tests. Gender differences in cognitive abilities were evaluated in three population-based cohorts (baseline age-span 20 to 76, 52% female, 9…
Estimation of the global prevalence of dementia in 2019 and forecasted prevalence in 2050
BACKGROUND: Given the projected trends in population ageing and population growth, the number of people with dementia is expected to increase. In addition, strong evidence has emerged supporting the importance of potentially modifiable risk factors for dementia. Characterising the distribution and magnitude of anticipated growth is crucial for public health planning and resource prioritisation. This study aimed to improve on previous forecasts of…
Population-level risks of alcohol consumption by amount, geography, age, sex, and year
BACKGROUND: The health risks associated with moderate alcohol consumption continue to be debated. Small amounts of alcohol might lower the risk of some health outcomes but increase the risk of others, suggesting that the overall risk depends, in part, on background disease rates, which vary by region, age, sex, and year. METHODS: For this analysis, we constructed burden-weighted dose-response relative risk curves across 22 health outcomes to esti…
What could we do differently next time? Australian parents’ experiences of the short-term and long-term impacts of home schooling during the Covid-19 pandemic
Despite some participants reporting positive experiences associated with home schooling, it remains challenging for many parents and their children. Supports for parents and children engaged in home schooling should provide clear and flexible guidance on how to balance schoolwork with other competing demands, assist parents who lack confidence in supporting their children's remote learning, and address risks associated with social isolation
Psychosocial impacts of home-schooling on parents and caregivers during the Covid-19 pandemic
The mental health impacts of home-schooling were high and may rise as periods of home-schooling increase in frequency and duration. Recognising and acknowledging the challenges of home-schooling is important, and should be included in psychosocial assessments of wellbeing during periods of school closure. Emotional and instrumental support is needed for those involved in home-schooling, as perceived levels of support is associated with improved o…
A New Measure of the Revised Reinforcement Sensitivity Theory
The reinforcement sensitivity theory (RST) proposes that neurobiological systems mediate behavior and their functioning can be associated with personality. The functions and associations of RST systems were revised into fight–flight–freeze system (FFFS), behavioral approach/activation system (rBAS), and behavioral inhibition system (rBIS); however, there is limited study of the revised systems due to lack of validated measures. We investigated sc…
Global, regional, and national burden of diabetes from 1990 to 2021, with projections of prevalence to 2050
BACKGROUND: Diabetes is one of the leading causes of death and disability worldwide, and affects people regardless of country, age group, or sex. Using the most recent evidentiary and analytical framework from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD), we produced location-specific, age-specific, and sex-specific estimates of diabetes prevalence and burden from 1990 to 2021, the proportion of type 1 and type 2 diabetes…
Bushfires and Mothers’ Mental Health in Pregnancy and Recent Post-Partum
These findings provide novel evidence that the mental health of pregnant women and mothers of newborn babies is vulnerable to major climate catastrophes such as bushfires
Do emotion intensity, variability, differentiation, co-occurrence, and positive–negative ratios make unique contributions to predicting longitudinal change in psychological distress and well-being
A burgeoning array of affective indices are proposed to capture features of affect that contribute to mental health and well-being. However, because indices are often investigated separately, it is unclear what-if any-unique role they have. The present study addresses this question in a high-stress naturalistic context by prospectively testing the relative contributions of eight affective indices to psychological outcomes during the first acute l…
Burden of disease scenarios for 204 countries and territories, 2022–2050
BACKGROUND: Future trends in disease burden and drivers of health are of great interest to policy makers and the public at large. This information can be used for policy and long-term health investment, planning, and prioritisation. We have expanded and improved upon previous forecasts produced as part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) and provide a reference forecast (the most likely future), and alternativ…
Global burden and strength of evidence for 88 risk factors in 204 countries and 811 subnational locations, 1990–2021
BACKGROUND: Understanding the health consequences associated with exposure to risk factors is necessary to inform public health policy and practice. To systematically quantify the contributions of risk factor exposures to specific health outcomes, the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 aims to provide comprehensive estimates of exposure levels, relative health risks, and attributable burden of disease for 88 ri…
Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990–2021
BACKGROUND: Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable metrics to gauge progress in reducing mortality rates. These estimates are particularly important following large-scale mortality spikes, such as the COVID-19 pandemic. When systematically analysed, mort…
Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the Covid-19 pandemic
BACKGROUND: Estimates of demographic metrics are crucial to assess levels and trends of population health outcomes. The profound impact of the COVID-19 pandemic on populations worldwide has underscored the need for timely estimates to understand this unprecedented event within the context of long-term population health trends. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 provides new demographic estimates for 204 cou…
A Systematic Review and Meta-analysis of the Socioeconomic, Lifestyle, and Environmental Factors Associated with Healthy Ageing in Low and Lower-Middle-Income Countries
Population ageing is a growing social and health issue in low and lower-middle-income countries (LLMIC). It will have an impact on rising healthcare costs, unaffordable pension liabilities, and changing healthcare demands. The health systems of many LLMICs are unprepared to meet these challenges and highlighting the modifiable factors that may help decrease these pressures is important. This review assessed the prevalence of healthy ageing and th…
The Profiles of Health Aging in Older Ethiopian Adults within the WHO Healthy Aging Framework
The World Health Organisation’s (WHO) Healthy Aging framework describes healthy aging as the maintenance of functional capacity in older adults. However, aging is a heterogeneous process influenced by genetics, lifestyle, and environmental factors, leading to variations in experiences of functional capacity among adults. In this study, Latent Class Analysis (LCA) classified groups of individuals based on their health and functional capacities. Ad…
Prevalence and Factors Associated With Healthy Aging in a Large Representative Community Sample of Older Ethiopians
Objectives: To examine the prevalence and predictors of healthy aging among community-dwelling older adults living in Bahir Dar, Ethiopia. Methods: A community-based cross-sectional study included older adults aged 60 and above ( n = 845; M age = 71 years; 56.4% females). Poisson regression estimated the Relative Risk (RR) of factors associated with healthy aging status. Results: 36.7% of respondents were classified as healthy agers. Factors asso…
Medicine (20 obras) · Psychology (14 obras) · Disease (10 obras) · Psychiatry (10 obras) · Environmental health (9 obras) · Burden of disease (8 obras) · Population (8 obras) · Developmental psychology (7 obras) · Demography (6 obras) · Health disparities and outcomes (6 obras)