Sinikka Karppinen

598 total citations
18 papers, 421 citations indexed

About

Sinikka Karppinen is a scholar working on Epidemiology, Emergency Medical Services and Molecular Biology. According to data from OpenAlex, Sinikka Karppinen has authored 18 papers receiving a total of 421 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 6 papers in Emergency Medical Services and 4 papers in Molecular Biology. Recurrent topics in Sinikka Karppinen's work include Respiratory viral infections research (12 papers), Pediatric health and respiratory diseases (6 papers) and Pneumonia and Respiratory Infections (5 papers). Sinikka Karppinen is often cited by papers focused on Respiratory viral infections research (12 papers), Pediatric health and respiratory diseases (6 papers) and Pneumonia and Respiratory Infections (5 papers). Sinikka Karppinen collaborates with scholars based in Finland, United States and China. Sinikka Karppinen's co-authors include Ville Peltola, Linnea Schuez‐Havupalo, Laura Toivonen, Matti Waris, Jussi Mertsola, Qiushui He, Juho Vuononvirta, Kohei Hasegawa, Anne Kaljonen and Carlos A. Camargo and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, PEDIATRICS and Clinical Infectious Diseases.

In The Last Decade

Sinikka Karppinen

18 papers receiving 412 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sinikka Karppinen Finland 11 248 136 130 78 64 18 421
Linnea Schuez‐Havupalo Finland 12 277 1.1× 142 1.0× 135 1.0× 77 1.0× 75 1.2× 18 476
Paula Pernet Netherlands 6 168 0.7× 123 0.9× 168 1.3× 67 0.9× 50 0.8× 9 493
Jon R. Almquist United States 5 119 0.5× 156 1.1× 61 0.5× 78 1.0× 48 0.8× 8 398
Rachel W. Linnemann United States 11 138 0.6× 195 1.4× 59 0.5× 61 0.8× 48 0.8× 28 388
Angela Bromley Australia 5 93 0.4× 98 0.7× 92 0.7× 128 1.6× 25 0.4× 11 540
Louise Pedersen Denmark 6 90 0.4× 35 0.3× 39 0.3× 79 1.0× 20 0.3× 9 318
Clemens B. Meijssen Netherlands 7 139 0.6× 56 0.4× 22 0.2× 26 0.3× 39 0.6× 7 311
Delfino Legnani Italy 14 256 1.0× 349 2.6× 65 0.5× 139 1.8× 47 0.7× 36 686
Emma M. de Koff Netherlands 8 75 0.3× 55 0.4× 50 0.4× 35 0.4× 63 1.0× 11 268
Julian Legg United Kingdom 14 398 1.6× 441 3.2× 83 0.6× 134 1.7× 94 1.5× 35 732

Countries citing papers authored by Sinikka Karppinen

Since Specialization
Citations

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

Fields of papers citing papers by Sinikka Karppinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sinikka Karppinen

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

All Works

18 of 18 papers shown
1.
Niinikoski, Harri, et al.. (2024). Outcomes of kidney transplantation in patients with lysinuric protein intolerance. Clinical Kidney Journal. 18(1). sfae373–sfae373. 1 indexed citations
2.
Haanpää, Maria K., et al.. (2021). Screening for Mutations in Isolated Central Hypothyroidism Reveals a Novel Mutation in Insulin Receptor Substrate 4. Frontiers in Endocrinology. 12. 658137–658137. 1 indexed citations
3.
Raita, Yoshihiko, Laura Toivonen, Linnea Schuez‐Havupalo, et al.. (2020). Maturation of nasal microbiota and antibiotic exposures during early childhood: a population-based cohort study. Clinical Microbiology and Infection. 27(2). 283.e1–283.e7. 16 indexed citations
4.
Toivonen, Laura, Linnea Schuez‐Havupalo, Sinikka Karppinen, et al.. (2020). Antibiotic Treatments During Infancy, Changes in Nasal Microbiota, and Asthma Development: Population-based Cohort Study. Clinical Infectious Diseases. 72(9). 1546–1554. 42 indexed citations
5.
Toivonen, Laura, Sinikka Karppinen, Linnea Schuez‐Havupalo, et al.. (2020). Longitudinal Changes in Early Nasal Microbiota and the Risk of Childhood Asthma. PEDIATRICS. 146(4). 36 indexed citations
6.
Karppinen, Sinikka, Laura Toivonen, Linnea Schuez‐Havupalo, et al.. (2019). Effectiveness of the ten-valent pneumococcal Haemophilus influenzae protein D conjugate vaccine (PHiD-CV10) against all respiratory tract infections in children under two years of age. Vaccine. 37(22). 2935–2941. 12 indexed citations
7.
Toivonen, Laura, Sinikka Karppinen, Linnea Schuez‐Havupalo, et al.. (2019). Respiratory syncytial virus infections in children 0–24 months of age in the community. Journal of Infection. 80(1). 69–75. 22 indexed citations
8.
Schuez‐Havupalo, Linnea, Laura Toivonen, Sinikka Karppinen, Anne Kaljonen, & Ville Peltola. (2017). Daycare attendance and respiratory tract infections: a prospective birth cohort study. BMJ Open. 7(9). e014635–e014635. 46 indexed citations
9.
Karppinen, Sinikka, Johanna Teräsjärvi, Kari Auranen, et al.. (2017). Acquisition and Transmission of Streptococcus pneumoniae Are Facilitated during Rhinovirus Infection in Families with Children. American Journal of Respiratory and Critical Care Medicine. 196(9). 1172–1180. 29 indexed citations
10.
Toivonen, Laura, Linnea Schuez‐Havupalo, Sinikka Karppinen, et al.. (2017). Influenza virus infections from 0 to 2 years of age: A birth cohort study. Journal of Microbiology Immunology and Infection. 52(4). 526–533. 11 indexed citations
11.
Karppinen, Sinikka, Johanna Teräsjärvi, Kari Auranen, et al.. (2017). Acquisition and Transmission of Streptococcus pneumoniae Are Facilitated during Rhinovirus Infection in Families with Children. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 1 indexed citations
12.
Toivonen, Laura, Sinikka Karppinen, Linnea Schuez‐Havupalo, et al.. (2016). Burden of Recurrent Respiratory Tract Infections in Children. The Pediatric Infectious Disease Journal. 35(12). e362–e369. 90 indexed citations
13.
Toivonen, Laura, Linnea Schuez‐Havupalo, Sinikka Karppinen, et al.. (2016). Rhinovirus Infections in the First 2 Years of Life. PEDIATRICS. 138(3). 50 indexed citations
14.
Karppinen, Sinikka, Laura Toivonen, Linnea Schuez‐Havupalo, Matti Waris, & Ville Peltola. (2015). Interference between respiratory syncytial virus and rhinovirus in respiratory tract infections in children. Clinical Microbiology and Infection. 22(2). 208.e1–208.e6. 54 indexed citations
15.
Karppinen, Sinikka, Linnea Schuez‐Havupalo, Johanna Teräsjärvi, et al.. (2015). The Co-transmission of Rhinovirus and Streptococcus pneumoniae Between Family Members. Open Forum Infectious Diseases. 2(suppl_1). 1 indexed citations
16.
Toivonen, Laura, Linnea Schuez‐Havupalo, Sinikka Karppinen, et al.. (2015). Disease Burden Caused by Rhinovirus Infections During the First Two Years of Life. Open Forum Infectious Diseases. 2(suppl_1). 1 indexed citations
17.
Schuez‐Havupalo, Linnea, Sinikka Karppinen, Laura Toivonen, et al.. (2014). Association between infant swimming and rhinovirus‐induced wheezing. Acta Paediatrica. 103(11). 1153–1158. 4 indexed citations
18.
Karppinen, Sinikka, Juho Vuononvirta, Qiushui He, Matti Waris, & Ville Peltola. (2013). Effects of Rhinovirus Infection on Nasopharyngeal Bacterial Colonization in Infants With Wild or Variant Types of Mannose-Binding Lectin and Toll-Like Receptors 3 and 4. Journal of the Pediatric Infectious Diseases Society. 2(3). 240–247. 4 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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2026