Olli Impivaara

6.7k total citations · 1 hit paper
80 papers, 5.2k citations indexed

About

Olli Impivaara is a scholar working on Orthopedics and Sports Medicine, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, Olli Impivaara has authored 80 papers receiving a total of 5.2k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Orthopedics and Sports Medicine, 20 papers in Surgery and 15 papers in Pathology and Forensic Medicine. Recurrent topics in Olli Impivaara's work include Bone health and osteoporosis research (19 papers), Musculoskeletal pain and rehabilitation (9 papers) and Vitamin D Research Studies (8 papers). Olli Impivaara is often cited by papers focused on Bone health and osteoporosis research (19 papers), Musculoskeletal pain and rehabilitation (9 papers) and Vitamin D Research Studies (8 papers). Olli Impivaara collaborates with scholars based in Finland, United States and Canada. Olli Impivaara's co-authors include Paul Knekt, Markku Heliövaara, Markku Heliövaara, Arpo Aromaa, Matti Mäkelä, Arpo Aromaa, Kai Sievers, Tapani Rönnemaa, Antti Reunanen and Pauli Puukka and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Diabetes Care and Journal of Bone and Joint Surgery.

In The Last Decade

Olli Impivaara

80 papers receiving 4.9k citations

Hit Papers

align trajectories sort by overperformance

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, Determinants, and Consequences of Chronic Neck Pain in Finland

1991 421 citations Markku Heliövaara, Kai Sievers et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Olli Impivaara Finland	35	1.4k	1.1k	1.1k	1.0k	749	80	5.2k
Markku Heliövaara Finland	43	1.1k 0.8×	526 0.5×	1.4k 1.3×	670 0.7×	954 1.3×	81	5.7k
Alice Pressman United States	33	1.0k 0.7×	1.6k 1.4×	487 0.5×	459 0.5×	659 0.9×	119	5.1k
Mary Jannausch United States	41	543 0.4×	1.3k 1.2×	655 0.6×	531 0.5×	800 1.1×	86	4.9k
Boyd J. Strauss Australia	48	1.6k 1.1×	568 0.5×	693 0.7×	703 0.7×	594 0.8×	147	7.3k
Tania Winzenberg Australia	44	1.9k 1.3×	2.1k 1.9×	919 0.9×	1.2k 1.2×	2.4k 3.2×	242	7.4k
Tanveer Towheed Canada	30	1.7k 1.2×	906 0.8×	1.8k 1.7×	245 0.2×	2.4k 3.1×	77	5.6k
Jason Leung Hong Kong	47	1.1k 0.8×	1.1k 1.0×	448 0.4×	849 0.8×	408 0.5×	203	7.2k
Mary Louise Skovron United States	28	1.9k 1.3×	537 0.5×	1.6k 1.5×	750 0.7×	433 0.6×	46	4.9k
Kristina Åkesson Sweden	41	2.2k 1.6×	2.9k 2.6×	343 0.3×	822 0.8×	443 0.6×	176	6.0k
Paul Knipschild Netherlands	32	873 0.6×	395 0.3×	1.0k 1.0×	583 0.6×	196 0.3×	62	5.0k

Countries citing papers authored by Olli Impivaara

Since Specialization

Citations

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

Fields of papers citing papers by Olli Impivaara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olli Impivaara

This figure shows the co-authorship network connecting the top 25 collaborators of Olli Impivaara. A scholar is included among the top collaborators of Olli Impivaara 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 Olli Impivaara. Olli Impivaara 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

Juonala, Markus, Niina Pitkänen, Marika Laaksonen, et al.. (2019). Childhood Exposure to Passive Smoking and Bone Health in Adulthood: The Cardiovascular Risk in Young Finns Study. The Journal of Clinical Endocrinology & Metabolism. 104(6). 2403–2411. 21 indexed citations

Mattila, Tiina, Tuula Vasankari, Merja Kanervisto, et al.. (2015). Association between all-cause and cause-specific mortality and the GOLD stages 1–4: A 30-year follow-up among Finnish adults. Respiratory Medicine. 109(8). 1012–1018. 20 indexed citations

Paananen, Markus, Markku Heliövaara, Paul Knekt, et al.. (2012). Association of 25-hydroxyvitamin D with the incidence of knee and hip osteoarthritis: a 22-year follow-up study. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 1 indexed citations

Stenholm, Sari, Kristina Tiainen, Taina Rantanen, et al.. (2011). Long‐Term Determinants of Muscle Strength Decline: Prospective Evidence from the 22‐Year Mini‐Finland Follow‐Up Survey. Journal of the American Geriatrics Society. 60(1). 77–85. 142 indexed citations

Heliövaara, Markku, et al.. (2010). Parity and risk of hip fracture in postmenopausal women. Osteoporosis International. 22(6). 1765–1771. 23 indexed citations

Vasankari, Tuula, Olli Impivaara, Markku Heliövaara, et al.. (2010). No increase in the prevalence of COPD in two decades. European Respiratory Journal. 36(4). 766–773. 48 indexed citations

Kilkkinen, Annamari, Paul Knekt, Antti Aro, et al.. (2009). VITAMIN D STATUS AND THE RISK OF CARDIOVASCULAR DEATH. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 1 indexed citations

Heliövaara, Markku, et al.. (2009). Obesity, physically demanding work and traumatic knee injury are major risk factors for knee osteoarthritis--a population-based study with a follow-up of 22 years. Lara D. Veeken. 49(2). 308–314. 157 indexed citations

Heliövaara, Markku, et al.. (2008). Risk factors for the development of hip osteoarthritis: a population-based prospective study. Lara D. Veeken. 48(1). 83–87. 92 indexed citations

10.

Impivaara, Olli, et al.. (2002). Dynamic balance in former elite male athletes and in community control subjects. Scandinavian Journal of Medicine and Science in Sports. 12(2). 111–116. 19 indexed citations

11.

Impivaara, Olli, et al.. (1999). Milk hypersensitivity in young adults. European Journal of Clinical Nutrition. 53(8). 620–624. 36 indexed citations

12.

Impivaara, Olli, et al.. (1999). Bone mineral density in patients with type 1 and type 2 diabetes.. Diabetes Care. 22(7). 1196–1200. 310 indexed citations

13.

Mälkiä, Esko & Olli Impivaara. (1998). Intensity of physical activity and respiratory function in subjects with and without bronchial asthma. Scandinavian Journal of Medicine and Science in Sports. 8(1). 27–32. 51 indexed citations

14.

Seppälä, M, Markku T. Hyyppä, Olli Impivaara, L. -R. Knuts, & L. Sourander. (1997). Subjective quality of sleep and use of hypnotics in an elderly urban population. Aging Clinical and Experimental Research. 9(5). 327–334. 14 indexed citations

15.

Kettunen, Jyrki, et al.. (1997). Determinants of sagittal knee laxity in former elite athletes. 3. 164–167. 2 indexed citations

16.

Kujala, Urho M., Jyrki Kettunen, Michele C. Battié, et al.. (1995). Knee osteoarthritis in former runners, soccer players, weight lifters, and shooters. Arthritis & Rheumatism. 38(4). 539–546. 335 indexed citations

17.

Välimäki, Matti, M Kärkkäinen, Christel Lamberg‐Allardt, et al.. (1994). Exercise, smoking, and calcium intake during adolescence and early adulthood as determinants of peak bone mass. BMJ. 309(6949). 230–235. 226 indexed citations

18.

Impivaara, Olli, et al.. (1994). The physical activity of healthy and chronically ill adults in Finland at work, at leisure and during commuting. Scandinavian Journal of Medicine and Science in Sports. 4(1). 82–87. 40 indexed citations

19.

Puolijoki, Hannu, Olli Impivaara, Kari Liippo, & E Tala. (1992). Later development of asthma in patients with a negative methacholine inhalation challenge examined for suspected asthma. Lung. 170(4). 235–41. 2 indexed citations

20.

Heliövaara, Markku, Olli Impivaara, Kai Sievers, et al.. (1987). Lumbar disc syndrome in Finland.. Journal of Epidemiology & Community Health. 41(3). 251–258. 121 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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