Jenna Najar

Risk factors and cognitive correlates of white matter hyperintensities in ethnically diverse populations without dementia: The COSMIC

consortium

Keshuo Lin, Wei Wen, Darren M. Lipnicki, Louise Mewton, Rory Chen, Jing Du, Dadong Wang, Ingmar Skoog, Therese Rydberg Sterner, Jenna Najar, Ki Woong Kim, Ji Won Han, Jun Sung Kim, Tze Pin Ng, Roger Ho, Denise Qian Ling Chua, Kaarin J. Anstey, Nicolas Cherbuin, Moyra E. Mortby, Henry Brodaty, Nicole Kochan, Perminder S. Sachdev, Jiyang Jiang
ALZHEIMER'S & DEMENTIA: DIAGNOSIS, ASSESSMENT & DISEASE MONITORING - 2024

The Effect of Diagnostic Criteria on Dementia Prevalence - A Population-Based Study From Gothenburg,

Sweden

Hanna Wetterberg, Jenna Najar, Therese Rydberg Sterner, Silke Kern, Ingmar Skoog
AMERICAN JOURNAL OF GERIATRIC PSYCHIATRY - 2024

COVID-19 Mortality and the Structural Characteristics of Long-Term Care Facilities: Evidence from

Sweden

Rasmus Broms, Carl Dahlström, Jenna Najar, Marina Nistotskaya
Public Performance and Management Review - 2024

Social connections and risk of incident mild cognitive impairment, dementia, and mortality in 13 longitudinal cohort studies of

ageing

G. Mahalingam, S. Samtani, B. P. Lam, D. M. Lipnicki, M. F. Lima-Costa, S. L. Blay, E. Castro-Costa, S. F. Xiao, M. Guerchet, P. M. Preux, A. Gbessemehlan, Ingmar Skoog, Jenna Najar, Therese Rydberg Sterner, N. Scarmeas, M. Yannakoulia, T. Dardiotis, K. W. Kim, S. Riedel-Heller, S. Rohr, A. Pabst, S. Shahar, K. Numbers, M. Ganguli, T. F. Hughes, C. C. H. Chang, M. Crowe, T. P. Ng, X. Gwee, D. Q. L. Chua, J. Rymaszewska, K. Wolf-Ostermann, A. K. Welmer, J. Stafford, R. Melis, M. Vernooij-Dassen, Y. H. Jeon, P. S. Sachdev, H. Brodaty
Alzheimers & Dementia - 2023

Use of Antihypertensives, Blood Pressure, and Estimated Risk of Dementia in Late Life An Individual Participant Data

Meta-Analysis

Matthew J. Lennon, Ben Chun Pan Lam, Darren M. Lipnicki, John D. Crawford, Ruth Peters, Aletta E. Schutte, Henry Brodaty, Anbupalam Thalamuthu, Therese Rydberg Sterner, Jenna Najar, Ingmar Skoog, Steffi G. Riedel-Heller, Susanne Roehr, Alexander Pabst, Antonio Lobo, Concepcion De-la-Camara, Elena Lobo, Toyin Bello, Oye Gureje, Akin Ojagbemi, Richard B. Lipton, Mindy J. Katz, Carol A. Derby, Ki Woong Kim, Ji Won Han, Dae Jong Oh, Elena Rolandi, Annalisa Davin, Michele Rossi, Nikolaos Scarmeas, Mary Yannakoulia, Themis Dardiotis, Hugh C. Hendrie, Sujuan Gao, Isabelle Carriere, Karen Ritchie, Kaarin J. Anstey, Nicolas Cherbuin, Shifu Xiao, Ling Yue, Wei Li, Maelenn M. Guerchet, Pierre-Marie Preux, Victor Aboyans, Mary N. Haan, Allison E. Aiello, Tze Pin Ng, Ma Shwe Zin Nyunt, Qi Gao, Marcia Scazufca, Perminder S. S. Sachdev
JAMA NETWORK OPEN - 2023

High polygenic risk score for exceptional longevity is associated with a healthy metabolic

profile

M. Revelas, A. Thalamuthu, Anna Zettergren, C. Oldmeadow, Jenna Najar, Nazib Seidu, N. J. Armstrong, C. Riveros, J. B. Kwok, P. R. Schofield, J. N. Trollor, Margda Waern, M. J. Wright, Henrik Zetterberg, D. Ames, Kaj Blennow, H. Brodaty, R. J. Scott, Ingmar Skoog, J. R. Attia, P. S. Sachdev, K. A. Mather
Geroscience - 2023

The relationship between alcohol use and dementia in adults aged more than 60 years: a combined analysis of prospective, individual-participant data from 15 international

studies

L. Mewton, R. Visontay, N. Hoy, D. M. Lipnicki, M. Sunderland, R. B. Lipton, M. Guerchet, K. Ritchie, Jenna Najar, N. Scarmeas, K. W. Kim, S. Riedel Heller, M. van Boxtel, E. Jacobsen, H. Brodaty, K. J. Anstey, M. Haan, M. Scazufca, E. Lobo, P. S. Sachdev
Addiction - 2023

Polygenic risk scores for Alzheimer's disease in relation to cognitive change: A representative sample from the general population followed over 16

years.

Jenna Najar, Valgeir Thorvaldsson, Silke Kern, Johan Skoog, Margda Waern, Henrik Zetterberg, Kaj Blennow, Ingmar Skoog, Anna Zettergren
Neurobiology of Disease - 2023

Decreasing Incidence and Prevalence of Dementia Among Octogenarians: A Population-Based Study on 3 Cohorts Born 30 Years

Apart

Hanna Wetterberg, Jenna Najar, Therese Rydberg Sterner, Lina Rydén, Hanna Falk Erhag, Simona Sacuiu, Silke Kern, Anna Zettergren, Ingmar Skoog
Journals of Gerontology Series a-Biological Sciences and Medical Sciences - 2023

Sex differences in dementia risk and risk factors: Individual-participant data analysis using 21 cohorts across six continents from the COSMIC

consortium

J. Gong, K. Harris, D. M. Lipnicki, E. Castro-Costa, M. F. Lima-Costa, B. S. Diniz, S. F. Xiao, R. B. Lipton, M. J. Katz, C. L. Wang, P. M. Preux, M. Guerchet, A. Gbessemehlan, K. Ritchie, M. L. Ancelin, Ingmar Skoog, Jenna Najar, Therese Rydberg Sterner, N. Scarmeas, M. Yannakoulia, M. H. Kosmidis, A. Guaita, E. Rolandi, A. Davin, O. Gureje, S. Trompet, J. Gussekloo, S. Riedel-Heller, A. Pabst, S. Rohr, S. Shahar, D. K. A. Singh, N. F. M. Rivan, M. van Boxtel, S. Kohler, M. Ganguli, C. C. Chang, E. Jacobsen, M. Haan, D. Ding, Q. H. Zhao, Z. X. Xiao, K. Narazaki, T. Chen, S. M. Chen, T. P. Ng, X. Gwee, K. Numbers, K. A. Mather, M. Scazufca, A. Lobo, C. De-la-Camara, E. Lobo, P. S. Sachdev, H. Brodaty, M. L. Hackett, S. A. E. Peters, M. Woodward
Alzheimers & Dementia - 2023

Parental history of dementia and the risk of dementia: A cross-sectional analysis of a global collaborative

study

D. J. Oh, J. B. Bae, D. M. Lipnicki, J. W. Han, P. S. Sachdev, T. H. Kim, K. P. Kwak, B. J. Kim, S. G. Kim, J. L. Kim, S. W. Moon, J. H. Park, S. H. Ryu, J. C. Youn, D. Y. Lee, D. W. Lee, S. B. Lee, J. J. Lee, J. H. Jhoo, Ingmar Skoog, Jenna Najar, Therese Rydberg Sterner, A. Guaita, R. Vaccaro, E. Rolandi, N. Scarmeas, M. Yannakoulia, M. H. Kosmidis, S. G. Riedel-Heller, S. Roehr, J. Dominguez, M. F. De Guzman, K. C. Fowler, A. Lobo, P. Saz, R. Lopez-Anton, K. J. Anstey, N. Cherbuin, M. E. Mortby, H. Brodaty, J. Trollor, N. Kochan, K. W. Kim
Psychiatry and Clinical Neurosciences - 2023

Passive and active suicidal ideation in a population-based sample of older adults: Associations with polygenic risk scores of relevance for suicidal

behavior

Anna Zettergren, Mattias Jonson, Madeleine Mellqvist Fässberg, Jenna Najar, Therese Rydberg Sterner, Nazib Seidu, Silke Kern, Kaj Blennow, Henrik Zetterberg, Ingmar Skoog, Margda Waern
Frontiers in Psychiatry - 2023

Representativeness in population-based studies of older adults: five waves of cross-sectional examinations in the Gothenburg H70 Birth Cohort

Study

Hanna Wetterberg, Lina Rydén, Felicia Ahlner, Hanna Falk Erhag, Pia Gudmundsson, Xinxin Guo, Erik Joas, Lena Johansson, Silke Kern, Madeleine Mellqvist Fässberg, Jenna Najar, Mats Ribbe, Therese Rydberg Sterner, Jessica Samuelsson, Simona Sacuiu, Robert Sigström, Johan Skoog, Margda Waern, Anna Zettergren, Ingmar Skoog
Bmj Open - 2022

Associations between social connections and cognition: a global collaborative individual participant data

meta-analysis

S. Samtani, G. Mahalingam, B. C. P. Lam, D. M. Lipnicki, M. F. Lima-Costa, S. L. Blay, E. Castro-Costa, X. Shifu, M. Guerchet, P. M. Preux, A. Gbessemehlan, Ingmar Skoog, Jenna Najar, Therese Rydberg Sterner, N. Scarmeas, K. W. Kim, S. Riedel-Heller, S. Röhr, A. Pabst, S. Shahar, K. Numbers, M. Ganguli, E. Jacobsen, T. F. Hughes, M. Crowe, T. P. Ng, J. Maddock, A. Marseglia, R. Mélis, D. Szcześniak, H. Wiegelmann, M. Vernooij-Dassen, Y. H. Jeon, P. S. Sachdev, H. Brodaty
The Lancet Healthy Longevity - 2022

Interactions between dietary patterns and genetic factors in relation to incident dementia among

70-year-olds

Jessica Samuelsson, Jenna Najar, O. Wallengren, Silke Kern, Hanna Wetterberg, Madeleine Mellqvist Fässberg, Henrik Zetterberg, Kaj Blennow, Lauren Lissner, E. Rothenberg, Ingmar Skoog, Anna Zettergren
European Journal of Nutrition - 2022

Atrial Fibrillation, Stroke, and Silent Cerebrovascular Disease A Population-based MRI

Study

Lina Rydén, Simona Sacuiu, Hanna Wetterberg, Jenna Najar, Xinxin Guo, Silke Kern, Anna Zettergren, S. Shams, J. B. Pereira, L. O. Wahlund, E. Westman, Ingmar Skoog
Neurology - 2021

Reproductive period and preclinical cerebrospinal fluid markers for Alzheimer disease: a 25-year

study

Jenna Najar, Tore Hällström, Anna Zettergren, Lena Johansson, Erik Joas, Madeleine Mellqvist Fässberg, Henrik Zetterberg, Kaj Blennow, Silke Kern, Ingmar Skoog
Menopause-the Journal of the North American Menopause Society - 2021

A non-APOE polygenic risk score for Alzheimer's disease is associated with CSF neurofilament light in a representative sample of cognitively unimpaired

70-year-olds.

Ingmar Skoog, Silke Kern, Jenna Najar, Rita Guerreiro, Jose Bras, Margda Waern, Henrik Zetterberg, Kaj Blennow, Anna Zettergren
The journals of gerontology. Series A, Biological sciences and medical sciences - 2021

Jenna Najar

Affiliated to Research

Publications