Serhiy Dekhtyar

Publikationer
CV
Populärvetenskap och samverkan

Artiklar

Article: THE BRITISH JOURNAL OF PSYCHIATRY. SUPPLEMENT. 2024;225(2):321-327
Mapping 15-year depressive symptom transitions in late life: population-based cohort study
Triolo F; Vetrano DL; Trevisan C; Sjoberg L; Calderon-Larranaga A; Murri MB; Fratiglioni L; Dekhtyar S
Article: ALZHEIMER'S RESEARCH AND THERAPY. 2024;16(1):161
High cognitive reserve attenuates the risk of dementia associated with cardiometabolic diseases
Dove A; Yang W; Dekhtyar S; Guo J; Wang J; Marseglia A; Vetrano DL; Whitmer RA; Xu W
Article: AGE AND AGEING. 2024;53(7):afae141
Stimulating leisure-time activities and the risk of dementia: a multi-cohort study
Heikkila K; Pentti J; Dekhtyar S; Ervasti J; Fratiglioni L; Harkanen T; Kivimaki M; Koskinen S; Ngandu T; Stenlund S; Suominen S; Vahtera J; Rovio S; Stenholm S
Article: ALZHEIMER'S AND DEMENTIA. 2024;20(7):4737-4746
Association of cognitive reserve with transitions across cognitive states and death in older adults: A 15-year follow-up study
Li Y; Dekhtyar S; Grande G; Kalpouzos G; Gregorio C; Laukka EJ; Qiu C
Article: THE LANCET. HEALTHY LONGEVITY. 2024;5(5):e356-e369
Social health and subsequent cognitive functioning in people aged 50 years and older: examining the mediating roles of depressive symptoms and inflammatory biomarkers in two European longitudinal studies
Stafford J; Dekhtyar S; Welmer A-K; Vetrano DL; Grande G; Laukka EJ; Marseglia A; Moulton V; Mansfield R; Liu Y; Ning K; Wolf-Ostermann K; Brodaty H; Samtani S; Ikram MA; Melis R; Rymaszewska J; Szczesniak D; Di Gessa G; Richards M; Davis D; Patalay P; Maddock J
Article: EPIDEMIOLOGY AND PSYCHIATRIC SCIENCES. 2024;33:e6
Somatic disease burden and depression risk in late life: a community-based study
Triolo F; Vetrano DL; Sjoberg L; Calderon-Larranaga A; Belvederi Murri M; Fratiglioni L; Dekhtyar S
Article: THE LANCET. HEALTHY LONGEVITY. 2024;5(1):e56-e65
Early growth, stress, and socioeconomic factors as predictors of the rate of multimorbidity accumulation across the life course: a longitudinal birth cohort study
Haapanen MJ; Vetrano DL; Mikkola TM; Calderon-Larranaga A; Dekhtyar S; Kajantie E; Eriksson JG; von Bonsdorff MB
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2024;79(1):glad212
Living Longer But Frailer? Temporal Trends in Life Expectancy and Frailty in Older Swedish Adults
Tazzeo C; Rizzuto D; Calderon-Larranaga A; Dekhtyar S; Zucchelli A; Xia X; Fratiglioni L; Vetrano DL; Lipsitz LA
Article: PSYCHOLOGY AND AGING. 2023;38(4):277-290
Association Between Personality Traits, Leisure Activities, and Cognitive Levels and Decline Across 12 Years in Older Adults
Olaru G; Laukka EJJ; Dekhtyar S; Sarwary A; Brehmer Y
Article: INNOVATION IN AGING. 2023;7(5):igad040
Trajectories of Physical Function and Behavioral, Psychological, and Social Well-Being in a Cohort of Swedish Older Adults
Saadeh M; Xia X; Verspoor E; Welmer A-K; Dekhtyar S; Vetrano DL; Fratiglioni L; Melis RJF; Calderon-Larranaga A
Article: ANNALS OF NEUROLOGY. 2023;93(4):844-855
Social Health and Cognitive Change in Old Age: Role of Brain Reserve
Marseglia A; Kalpouzos G; Laukka EJ; Maddock J; Patalay P; Wang H-X; Backman L; Westman E; Welmer A-K; Dekhtyar S
Article: AGE AND AGEING. 2023;52(4):afac290
Socioeconomic differences in older adults' unplanned hospital admissions: the role of health status and social network
Harber-Aschan L; Darin-Mattsson A; Fratiglioni L; Calderon-Larranaga A; Dekhtyar S
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2023;92(1):261-272
Lifelong Cognitive Reserve, Imaging Markers of Brain Aging, and Cognitive Function in Dementia-Free Rural Older Adults: A Population-Based Study
Li Y; Wang M; Cong L; Hou T; Song L; Wang X; Shi L; Dekhtyar S; Wang Y; Du Y; Qiu C
Article: AGE AND AGEING. 2023;52(2):afac315
Late-life depression and multimorbidity trajectories: the role of symptom complexity and severity
Triolo F; Sjoberg L; Calderon-Larranaga A; Murri MB; Vetrano DL; Fratiglioni L; Dekhtyar S
Article: NEUROLOGY. 2023;100(1):e38-e48
Association Between Behavioral, Biological, and Genetic Markers of Cardiovascular Health and MRI Markers of Brain Aging A Cohort Study
Li Y; Laukka EJ; Dekhtyar S; Papenberg G; Speh A; Fratiglioni L; Kalpouzos G; Qiu C
Article: GERONTOLOGY. 2023;69(11):1330-1346
Social health and change in cognitive capability among older adults: findings from four European longitudinal studies
Maddock J; Gallo F; Wolters FJ; Stafford J; Marseglia A; Dekhtyar S; Lenart-Bugla M; Verspoor E; Perry M; Samtani S; Vernooij-Dassen M; Wolf-Ostermann K; Melis R; Brodaty H; Ikram MA; Welmer A-K; Davis D; Ploubidis GB; Richards M; Patalay P
Article: DEMENTIA AND GERIATRIC COGNITIVE DISORDERS. 2023;52(4):258-266
Association of lifelong cognitive reserve with dementia and mild cognitive impairment among older adults with limited formal education: a population-based cohort study
Li Y; Ren Y; Cong L; Hou T; Song L; Wang M; Wang X; Han X; Tang S; Zhang Q; Dekhtyar S; Wang Y; Du Y; Qiu C
Article: AGING. 2022;14(15):5984-6005
Profiles of behavioral, social and psychological well-being in old age and their association with mobility-limitation-free survival
Saadeh M; Hu X; Dekhtyar S; Welmer A-K; Vetrano DL; Xu W; Fratiglioni L; Calderon-Larranaga A
Article: INNOVATION IN AGING. 2022;6(5):igac041
Pre-pandemic Physical Function and Social Network in Relation to COVID-19-Associated Depressive Burden in Older Adults in Sweden
Triolo F; Saadeh M; Sjoberg L; Fratiglioni L; Welmer A-K; Calderon-Larranaga A; Dekhtyar S
Article: EUROPEAN REVIEW OF AGING AND PHYSICAL ACTIVITY. 2022;19(1):9
Factors associated with physical activity reduction in Swedish older adults during the first COVID-19 outbreak: a longitudinal population-based study
Sjoberg L; Triolo F; Saadeh M; Dekhtyar S; Calderon-Larranaga A; Welmer A-K
Article: NEUROBIOLOGY OF AGING. 2022;112:204-211
Progression of neuroimaging markers of cerebral small vessel disease in older adults: A 6-year follow-up study
Li Y; Kalpouzos G; Laukka EJ; Dekhtyar S; Backman L; Fratiglioni L; Qiu C
Article: TRANSLATIONAL PSYCHIATRY. 2021;11(1):557
Bridging late-life depression and chronic somatic diseases: a network analysis
Triolo F; Murri MB; Calderon-Larranaga A; Vetrano DL; Sjoberg L; Fratiglioni L; Dekhtyar S
Article: INTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY. 2021;18(1):120
Mobility and muscle strength trajectories in old age: the beneficial effect of Mediterranean diet in combination with physical activity and social support
Saadeh M; Prinelli F; Vetrano DL; Xu W; Welmer A-K; Dekhtyar S; Fratiglioni L; Calderon-Larranaga A
Article: FRONTIERS IN AGING NEUROSCIENCE. 2021;13:737736
Cognitive Trajectories and Dementia Risk: A Comparison of Two Cognitive Reserve Measures
Gallo F; Kalpouzos G; Laukka EJ; Wang R; Qiu C; Backman L; Marseglia A; Fratiglioni L; Dekhtyar S
Article: AGING. 2020;12(24):24693-24708
Beyond the social gradient: the role of lifelong socioeconomic status in older adults' health trajectories
Harber-Aschan L; Calderon-Larranaga A; Darin-Mattson A; Hu X; Fratiglioni L; Dekhtyar S
Article: MECHANISMS OF AGEING AND DEVELOPMENT. 2020;192:111383
The complex interplay between depression and multimorbidity in late life: risks and pathways
Triolo F; Harber-Aschan L; Murri MB; Calderon-Larranaga A; Vetrano DL; Sjoberg L; Marengoni A; Dekhtyar S
Article: ALZHEIMER'S AND DEMENTIA. 2020;16(11):1534-1543
Can active life mitigate the impact of diabetes on dementia and brain aging?
Marseglia A; Darin-Mattsson A; Kalpouzos G; Grande G; Fratiglioni L; Dekhtyar S; Xu W
Article: BMJ GLOBAL HEALTH. 2020;5(10):e003595
High excess mortality in areas with young and socially vulnerable populations during the COVID-19 outbreak in Stockholm Region, Sweden.
Calderón-Larrañaga A; Vetrano DL; Rizzuto D; Bellander T; Fratiglioni L; Dekhtyar S
Article: THE JOURNALS OF GERONTOLOGY. SERIES A, BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. 2020;75(8):1579-1585
The Role of Psychological and Social Well-being on Physical Function Trajectories in Older Adults
Saadeh M; Welmer A-K; Dekhtyar S; Fratiglioni L; Calderon-Larranaga A
Article: JOURNAL OF AFFECTIVE DISORDERS. 2020;263:336-343
Social engagement in late life may attenuate the burden of depressive symptoms due to financial strain in childhood
Triolo F; Sjoberg L; Vetrano DL; Darin-Mattsson A; Bertolotti M; Fratiglioni L; Dekhtyar S
Article: JOURNAL OF THE AMERICAN GERIATRICS SOCIETY. 2020;68(2):272-280
Unplanned Hospital Care Use in Older Adults: The Role of Psychological and Social Well-Being
Straatmann VS; Dekhtyar S; Meinow B; Fratiglioni L; Calderon-Larranaga A
Article: FRONTIERS IN PSYCHOLOGY. 2020;11:554
Occupational Attributes and Occupational Gender Segregation in Sweden: Does It Change Over Time?
Hustad IB; Bandholtz J; Herlitz A; Dekhtyar S
Article: AGE AND AGEING. 2019;48(6):789-796
Psychological correlates of multimorbidity and disability accumulation in older adults
Calderon-Larranaga A; Vetrano DL; Welmer A-K; Grande G; Fratiglioni L; Dekhtyar S
Article: PLOS MEDICINE. 2019;16(9):e1002899
Psychosocial working conditions, trajectories of disability, and the mediating role of cognitive decline and chronic diseases: A population-based cohort study
Pan K-Y; Xu W; Mangialasche F; Wang R; Dekhtyar S; Calderon-Larranaga A; Fratiglioni L; Wang H-X
Article: AMERICAN JOURNAL OF EPIDEMIOLOGY. 2019;188(9):1627-1636
Association Between Speed of Multimorbidity Accumulation in Old Age and Life Experiences: A Cohort Study
Dekhtyar S; Vetrano DL; Marengoni A; Wang H-X; Pan K-Y; Fratiglioni L; Calderon-Larranaga A
Article: ANNALS OF NEUROLOGY. 2019;86(1):68-78
Genetic risk of dementia mitigated by cognitive reserve: A cohort study
Dekhtyar S; Marseglia A; Xu W; Darin-Mattsson A; Wang H-X; Fratiglioni L
Article: JOURNAL OF ALZHEIMER'S DISEASE. 2019;67(1):315-325
Working Life Psychosocial Conditions in Relation to Late-Life Cognitive Decline: A Population-Based Cohort Study
Pan K-Y; Xu W; Mangialasche F; Dekhtyar S; Fratiglioni L; Wang H-X
Article: PLOS ONE. 2019;14(4):e0214945
The magnitude of sex differences in verbal episodic memory increases with social progress: Data from 54 countries across 40 years
Asperholm M; Nagar S; Dekhtyar S; Herlitz A
Article: INTELLIGENCE. 2018;67:84-92
Sex differences in academic strengths contribute to gender segregation in education and occupation: A longitudinal examination of 167,776 individuals
Dekhtyar S; Weber D; Helgertz J; Herlitz A
Article: PLOS MEDICINE. 2017;14(3):e1002251
Association of lifelong exposure to cognitive reserve-enhancing factors with dementia risk: A community-based cohort study
Wang H-X; MacDonald SWS; Dekhtyar S; Fratiglioni L
Article: INTELLIGENCE. 2017;60:39-45
The Flynn effect in Europe - Effects of sex and region
Weber D; Dekhtyar S; Herlitz A
Article: INTERNATIONAL JOURNAL OF EPIDEMIOLOGY. 2016;45(4):1207-1215
Childhood school performance, education and occupational complexity: a life-course study of dementia in the Kungsholmen Project
Dekhtyar S; Wang H-X; Fratiglioni L; Herlitz A
Article: AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY. 2015;23(9):885-896
A Life-Course Study of Cognitive Reserve in Dementia-From Childhood to Old Age
Dekhtyar S; Wang H-X; Scott K; Goodman A; Koupil I; Herlitz A
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Editorial comment: THE LANCET REGIONAL HEALTH. EUROPE. 2021;8:100175
Mens sana in corpore sano: multimorbidity and mental health
Vetrano DL; Dekhtyar S; Triolo F
Editorial comment: THE BMJ. 2021;374:n1973
Cognitive stimulation at work and dementia Innovative study finds a clear link between stimulating work and lower risk
Dekhtyar S
Review: AGEING RESEARCH REVIEWS. 2020;63:101149
COVID-19: risk accumulation among biologically and socially vulnerable older populations
Calderon-Larranaga A; Dekhtyar S; Vetrano DL; Bellander T; Fratiglioni L
Review: LANCET NEUROLOGY. 2020;19(6):533-543
Ageing without dementia: can stimulating psychosocial and lifestyle experiences make a difference?
Fratiglioni L; Marseglia A; Dekhtyar S
Letter: AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY. 2015;23(11):1204-1206
How to Prove that Good Learning Outcomes in Childhood Is an Independent Factor Strengthening the Cognitive Reserve Response
Dekhtyar S; Wang H-X; Scott K; Goodman A; Koupil I; Herlitz A

Anställningar

Senior Forskare, Neurobiologi, vårdvetenskap och samhälle, Karolinska Institutet, 2021-

Examina och utbildning

Docent, Geriatrisk epidemiologi, Karolinska Institutet, 2021

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