Jenna Najar

1.2k total citations
24 papers, 344 citations indexed

About

Jenna Najar is a scholar working on Psychiatry and Mental health, Public Health, Environmental and Occupational Health and Health. According to data from OpenAlex, Jenna Najar has authored 24 papers receiving a total of 344 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Psychiatry and Mental health, 7 papers in Public Health, Environmental and Occupational Health and 5 papers in Health. Recurrent topics in Jenna Najar's work include Dementia and Cognitive Impairment Research (12 papers), Nutritional Studies and Diet (6 papers) and Health disparities and outcomes (5 papers). Jenna Najar is often cited by papers focused on Dementia and Cognitive Impairment Research (12 papers), Nutritional Studies and Diet (6 papers) and Health disparities and outcomes (5 papers). Jenna Najar collaborates with scholars based in Sweden, United Kingdom and United States. Jenna Najar's co-authors include Ingmar Skoog, Silke Kern, Tore Hällström, Svante Östling, Xinxin Guo, Anna Zettergren, Hanna Wetterberg, Lena Johansson, Pia Gudmundsson and Valter Sundh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Neurology and The Journals of Gerontology Series A.

In The Last Decade

Jenna Najar

21 papers receiving 341 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jenna Najar Sweden 10 130 88 82 52 46 24 344
Jessica Gong Australia 11 137 1.1× 85 1.0× 103 1.3× 57 1.1× 24 0.5× 23 453
Roopal Desai United Kingdom 12 149 1.1× 36 0.4× 63 0.8× 71 1.4× 91 2.0× 37 464
Ariana M. Stickel United States 10 170 1.3× 148 1.7× 68 0.8× 43 0.8× 18 0.4× 58 431
Lenore J. Launer United States 10 143 1.1× 127 1.4× 51 0.6× 92 1.8× 108 2.3× 11 547
Paula Iso‐Markku Finland 8 129 1.0× 158 1.8× 104 1.3× 76 1.5× 18 0.4× 11 377
Dorota Chapko United Kingdom 5 98 0.8× 73 0.8× 32 0.4× 44 0.8× 19 0.4× 10 329
Sivaniya Subramaniapillai Canada 9 94 0.7× 39 0.4× 28 0.3× 23 0.4× 20 0.4× 19 284
Megan M. Marron United States 11 153 1.2× 105 1.2× 47 0.6× 37 0.7× 14 0.3× 37 416
J.M. Starr United Kingdom 8 144 1.1× 104 1.2× 81 1.0× 45 0.9× 16 0.3× 9 344
Caroline Gill United Kingdom 7 210 1.6× 72 0.8× 110 1.3× 58 1.1× 28 0.6× 11 458

Countries citing papers authored by Jenna Najar

Since Specialization
Citations

This map shows the geographic impact of Jenna Najar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jenna Najar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jenna Najar more than expected).

Fields of papers citing papers by Jenna Najar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jenna Najar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jenna Najar. The network helps show where Jenna Najar may publish in the future.

Co-authorship network of co-authors of Jenna Najar

This figure shows the co-authorship network connecting the top 25 collaborators of Jenna Najar. A scholar is included among the top collaborators of Jenna Najar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jenna Najar. Jenna Najar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zettergren, Anna, Nazib M. Seidu, Jenna Najar, et al.. (2024). Polygenic scores for longevity and cognitive performance are associated with predicted brain age in 70-year-olds from the general population.. SHILAP Revista de lepidopterología. 6. 100306–100306.
2.
Rydén, Lina, Nazib M. Seidu, Hanna Wetterberg, et al.. (2024). Polygenic risk scores for atrial fibrillation and heart failure and the risk of stroke and dementia. Brain Communications. 7(1). fcae477–fcae477.
3.
Dahlström, Carl, et al.. (2024). COVID-19 Mortality and the Structural Characteristics of Long-Term Care Facilities: Evidence from Sweden. Public Performance & Management Review. 47(2). 505–533. 1 indexed citations
4.
Guo, Xinxin, Tore Hällström, Lena Johansson, et al.. (2024). Midlife stress-related exhaustion and dementia incidence: a longitudinal study over 50 years in women. BMC Psychiatry. 24(1). 500–500.
5.
Najar, Jenna, et al.. (2023). Predictors of COVID-19 Outcomes Among Residents of Swedish Long-Term Care Facilities–A Nationwide Study of the Year 2020. American Journal of Geriatric Psychiatry. 31(6). 456–461. 4 indexed citations
6.
Wetterberg, Hanna, Jenna Najar, Therese Rydberg Sterner, et al.. (2023). Decreasing Incidence and Prevalence of Dementia Among Octogenarians: A Population-Based Study on 3 Cohorts Born 30 Years Apart. The Journals of Gerontology Series A. 78(6). 1069–1077. 5 indexed citations
7.
Wetterberg, Hanna, Jenna Najar, Therese Rydberg Sterner, Silke Kern, & Ingmar Skoog. (2023). The Effect of Diagnostic Criteria on Dementia Prevalence – A Population-Based Study From Gothenburg, Sweden. American Journal of Geriatric Psychiatry. 32(2). 230–243. 9 indexed citations
8.
Zettergren, Anna, Madeleine Mellqvist Fässberg, Jenna Najar, et al.. (2023). Passive and active suicidal ideation in a population-based sample of older adults: Associations with polygenic risk scores of relevance for suicidal behavior. Frontiers in Psychiatry. 14. 1101956–1101956. 1 indexed citations
9.
Najar, Jenna, Valgeir Thorvaldsson, Silke Kern, et al.. (2023). Polygenic risk scores for Alzheimer's disease in relation to cognitive change: A representative sample from the general population followed over 16 years.. Neurobiology of Disease. 189. 106357–106357. 2 indexed citations
10.
Rydén, Lina, Hanna Wetterberg, Felicia Ahlner, et al.. (2023). Attrition in the Gothenburg H70 birth cohort studies, an 18-year follow-up of the 1930 cohort. SHILAP Revista de lepidopterología. 3. 1151519–1151519. 4 indexed citations
11.
Wetterberg, Hanna, Lina Rydén, Felicia Ahlner, et al.. (2022). Representativeness in population-based studies of older adults: five waves of cross-sectional examinations in the Gothenburg H70 Birth Cohort Study. BMJ Open. 12(12). e068165–e068165. 13 indexed citations
12.
Mewton, Louise, Rachel Visontay, Darren M. Lipnicki, et al.. (2022). 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. Addiction. 118(3). 412–424. 20 indexed citations
13.
Rydén, Lina, Simona Sacuiu, Hanna Wetterberg, et al.. (2021). Atrial Fibrillation, Stroke, and Silent Cerebrovascular Disease. Neurology. 97(16). e1608–e1619. 33 indexed citations
14.
Wetterberg, Hanna, Jenna Najar, Lina Rydén, et al.. (2021). Dementia remains the major predictor of death among octogenarians. A study of two population cohorts of 85-year-olds examined 22 years apart. European Journal of Epidemiology. 36(5). 507–517. 7 indexed citations
15.
Samuelsson, Jessica, Jenna Najar, Ola Wallengren, et al.. (2021). Interactions between dietary patterns and genetic factors in relation to incident dementia among 70-year-olds. European Journal of Nutrition. 61(2). 871–884. 22 indexed citations
16.
Najar, Jenna, Jeremiah A. Aakre, Maria Vassilaki, et al.. (2021). Sex Difference in the Relation Between Marital Status and Dementia Risk in Two Population-Based Cohorts. Journal of Alzheimer s Disease. 83(3). 1269–1279. 10 indexed citations
17.
Najar, Jenna, Svante Östling, Margda Wærn, et al.. (2020). Reproductive period and dementia: A 44‐year longitudinal population study of Swedish women. Alzheimer s & Dementia. 16(8). 1153–1163. 41 indexed citations
18.
Wetterberg, Hanna, Jenna Najar, Lina Rydén, et al.. (2020). Blood pressure at the age of 70 as a predictor of incident dementia: A 15‐year longitudinal study. Alzheimer s & Dementia. 16(S10). 1 indexed citations
19.
Najar, Jenna, Svante Östling, Pia Gudmundsson, et al.. (2019). Cognitive and physical activity and dementia. Neurology. 92(12). e1322–e1330. 124 indexed citations
20.
Rodriquenz, Maria Grazia, et al.. (2019). ASSESSMENT OF THE EXTERNAL VALIDITY OF THE NCCN GUIDELINES FOR PANCREATIC DUCTAL ADENOCARCINOMA (PDAC) IN A REAL POPULATION OF ELDERLY PATIENTS AGED 70 YEARS AND OLDER. Journal of Geriatric Oncology. 10(6). S12–S12. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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