Kathryn Nicholson

1.1k total citations · 1 hit paper
45 papers, 573 citations indexed

About

Kathryn Nicholson is a scholar working on Epidemiology, General Health Professions and Economics and Econometrics. According to data from OpenAlex, Kathryn Nicholson has authored 45 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Epidemiology, 16 papers in General Health Professions and 16 papers in Economics and Econometrics. Recurrent topics in Kathryn Nicholson's work include Chronic Disease Management Strategies (28 papers), Health disparities and outcomes (12 papers) and Health Systems, Economic Evaluations, Quality of Life (12 papers). Kathryn Nicholson is often cited by papers focused on Chronic Disease Management Strategies (28 papers), Health disparities and outcomes (12 papers) and Health Systems, Economic Evaluations, Quality of Life (12 papers). Kathryn Nicholson collaborates with scholars based in Canada, Luxembourg and Netherlands. Kathryn Nicholson's co-authors include Saverio Stranges, Martin Fortin, Lauren E. Griffith, Parminder Raina, Tatjana T. Makovski, José Almirall, Kelly K. Anderson, Marjan van den Akker, Amardeep Thind and Piotr Wilk and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Clinical Epidemiology.

In The Last Decade

Kathryn Nicholson

41 papers receiving 555 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prevalence of multimorbidity and polypharmacy among adults and older adults: a systematic review

2024 63 citations Kathryn Nicholson, Jennifer Salerno et al. profile →

Peers

Kathryn Nicholson

EPIDE

GHP

HEALT

Tatjana T. Makovski Netherlands

Juliana J. Petersen Germany

Lidia Loukine Canada

Anders Prior Denmark

Evanthia Achilla United Kingdom

Idamay Curtis United States

Karen Voigt Germany

Sheri L. Maddigan Canada

Sharon Marr Canada

E. van de Lisdonk Netherlands

Tatjana T. Makovski Netherlands

Kathryn Nicholson

429 ×1.3

EPIDE

168 ×1.2

GHP

177 ×1.4

175 ×1.4

HEALT

118 ×1.3

Citations per year, relative to Kathryn Nicholson Kathryn Nicholson (= 1×) peers Tatjana T. Makovski

Countries citing papers authored by Kathryn Nicholson

Since Specialization

Citations

This map shows the geographic impact of Kathryn Nicholson'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 Kathryn Nicholson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kathryn Nicholson more than expected).

Fields of papers citing papers by Kathryn Nicholson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kathryn Nicholson. 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 Kathryn Nicholson. The network helps show where Kathryn Nicholson may publish in the future.

Co-authorship network of co-authors of Kathryn Nicholson

This figure shows the co-authorship network connecting the top 25 collaborators of Kathryn Nicholson. A scholar is included among the top collaborators of Kathryn Nicholson 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 Kathryn Nicholson. Kathryn Nicholson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Nicholson, Kathryn, et al.. (2025). Adverse Childhood Experiences and the Co‐occurrence of Poor Oral Health and Multimorbidity: Findings From the Canadian Longitudinal Study on Aging. Community Dentistry And Oral Epidemiology. 53(3). 307–315.

Nicholson, Kathryn, Jennifer Salerno, Sayem Borhan, et al.. (2025). The co-occurrence of multimorbidity and polypharmacy among middle-aged and older adults in Canada: A cross-sectional study using the Canadian Longitudinal Study on Aging (CLSA) and the Canadian Primary Care Sentinel Surveillance Network (CPCSSN). PLoS ONE. 20(1). e0312873–e0312873. 2 indexed citations

Aubrey‐Bassler, Kris, John Queenan, Neil Drummond, et al.. (2024). Describing primary care patterns before and during the COVID-19 pandemic across Canada: a quasi-experimental pre–post design cohort study using national practice-based research network data. BMJ Open. 14(5). e084608–e084608. 2 indexed citations

Nicholson, Kathryn, et al.. (2024). Social determinants of unmet need for primary care: a systematic review. Systematic Reviews. 13(1). 252–252. 1 indexed citations

Nicholson, Kathryn, et al.. (2024). Biopsychosocial factors in oral and systemic diseases: a scoping review. SHILAP Revista de lepidopterología. 5. 1378467–1378467. 2 indexed citations

Cossette, Benoît, Lauren E. Griffith, Dee Mangin, et al.. (2024). Drug and Natural Health Product Data Collection and Curation in the Canadian Longitudinal Study on Aging. Canadian Journal on Aging / La Revue canadienne du vieillissement. 43(3). 446–452.

Speechley, Mark, et al.. (2024). Cross-sectional and prospective associations between sleep health and multimorbidity in middle to older-aged adults: Results from the Canadian Longitudinal Study on Aging (CLSA). Sleep Medicine. 124. 236–243.

Nicholson, Kathryn, et al.. (2024). Age and sex differences in the association of dental visits with inadequate oral health and multimorbidity: Findings from the Canadian Longitudinal Study on Aging (CLSA). BMC Public Health. 24(1). 2968–2968. 3 indexed citations

Howard, Michelle, Kris Aubrey‐Bassler, Neil Drummond, et al.. (2023). Effects of the COVID-19 Pandemic on Primary Health Care for Chronic Conditions in Canada: Protocol for a Retrospective Pre-Post Study Using National Practice-Based Research Network Data. JMIR Research Protocols. 12. e49131–e49131. 3 indexed citations

10.

Wilk, Piotr, María Ruiz‐Castell, Saverio Stranges, et al.. (2023). Relationship between multimorbidity, functional limitation, and quality of life among middle-aged and older adults: findings from the longitudinal analysis of the 2013–2020 Survey of Health, Ageing, and Retirement in Europe (SHARE). Quality of Life Research. 33(1). 169–181. 13 indexed citations

11.

Rodrigues, Rebecca, Kathryn Nicholson, Giuseppe Guaiana, et al.. (2022). Sleep Problems and Psychological Well-Being: Baseline Findings from the Canadian Longitudinal Study on Aging. Canadian Journal on Aging / La Revue canadienne du vieillissement. 42(2). 230–240. 4 indexed citations

12.

Nicholson, Kathryn, Lauren E. Griffith, Nazmul Sohel, & Parminder Raina. (2021). Examining early and late onset of multimorbidity in the Canadian Longitudinal Study on Aging. Journal of the American Geriatrics Society. 69(6). 1579–1591. 17 indexed citations

13.

Nicholson, Kathryn, Rebecca Ganann, Sue Bookey‐Bassett, et al.. (2020). Capacity building and mentorship among pan-Canadian early career researchers in community-based primary health care. Primary Health Care Research & Development. 21. e3–e3. 9 indexed citations

14.

Nicholson, Kathryn, Rebecca Rodrigues, Kelly K. Anderson, et al.. (2020). Sleep behaviours and multimorbidity occurrence in middle-aged and older adults: findings from the Canadian Longitudinal Study on Aging (CLSA). Sleep Medicine. 75. 156–162. 62 indexed citations

15.

Nicholson, Kathryn, José Almirall, & Martin Fortin. (2019). The measurement of multimorbidity.. Health Psychology. 38(9). 783–790. 58 indexed citations

16.

Nicholson, Kathryn, Amanda Terry, Martin Fortin, et al.. (2019). Prevalence, characteristics, and patterns of patients with multimorbidity in primary care: a retrospective cohort analysis in Canada. British Journal of General Practice. 69(686). e647–e656. 35 indexed citations

17.

Nicholson, Kathryn, Tatjana T. Makovski, & Saverio Stranges. (2019). The integration of primary care and public health to improve population health: tackling the complex issue of multimorbidity. International Journal of Public Health. 64(7). 983–984. 5 indexed citations

18.

Charif, Ali Ben, Kasra Hassani, Sabrina T. Wong, et al.. (2018). Assessment of scalability of evidence-based innovations in community-based primary health care: a cross-sectional study. CMAJ Open. 6(4). E520–E527. 20 indexed citations

19.

Nicholson, Kathryn, Moira Stewart, & Amardeep Thind. (2015). Examining the symptom of fatigue in primary care: a comparative study using electronic medical records. Journal of Innovation in Health Informatics. 22(1). 235–243. 19 indexed citations

20.

Nicholson, Kathryn. (2009). Carers' narratives: Finding dementia with Lewy bodies experiences. Australasian Journal on Ageing. 28(4). 177–181. 2 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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