Jorma Heikkinen

3.7k total citations
82 papers, 2.7k citations indexed

About

Jorma Heikkinen is a scholar working on Endocrinology, Diabetes and Metabolism, Genetics and Orthopedics and Sports Medicine. According to data from OpenAlex, Jorma Heikkinen has authored 82 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Endocrinology, Diabetes and Metabolism, 23 papers in Genetics and 22 papers in Orthopedics and Sports Medicine. Recurrent topics in Jorma Heikkinen's work include Menopause: Health Impacts and Treatments (25 papers), Estrogen and related hormone effects (22 papers) and Bone health and osteoporosis research (21 papers). Jorma Heikkinen is often cited by papers focused on Menopause: Health Impacts and Treatments (25 papers), Estrogen and related hormone effects (22 papers) and Bone health and osteoporosis research (21 papers). Jorma Heikkinen collaborates with scholars based in Finland, United Kingdom and Sweden. Jorma Heikkinen's co-authors include Kalervo Väänänen, Sirkka Keinänen‐Kiukaanniemi, Raija Korpelainen, Juha T. Korpelainen, Kalevi Laitinen, O. Mäentausta, Pekka Ylöstalo, Olli A. Jänne, H. Kalervo Väänänen and Heikki Kröger and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Clinical Endocrinology & Metabolism and Spine.

In The Last Decade

Jorma Heikkinen

78 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jorma Heikkinen Finland	30	913	615	583	559	520	82	2.7k
J. M. Pouillès France	26	1.4k 1.6×	491 0.8×	517 0.9×	351 0.6×	423 0.8×	59	2.3k
Robert K. Rude United States	41	782 0.9×	410 0.7×	717 1.2×	311 0.6×	717 1.4×	89	5.9k
Michèle Garabédian France	32	681 0.7×	358 0.6×	421 0.7×	628 1.1×	355 0.7×	73	3.4k
D M Reid United Kingdom	25	1.3k 1.4×	263 0.4×	488 0.8×	229 0.4×	491 0.9×	44	2.4k
Anders Gotfredsen Denmark	32	1.2k 1.3×	681 1.1×	350 0.6×	370 0.7×	390 0.8×	66	3.1k
Marius Kraenzlin Switzerland	34	1.2k 1.3×	704 1.1×	779 1.3×	376 0.7×	876 1.7×	90	3.6k
Jeppe Gram Denmark	37	1.2k 1.3×	701 1.1×	866 1.5×	790 1.4×	571 1.1×	95	3.9k
Yoon‐Sok Chung South Korea	28	964 1.1×	506 0.8×	493 0.8×	216 0.4×	685 1.3×	172	3.2k
J. C. Netelenbos Netherlands	38	2.1k 2.2×	610 1.0×	690 1.2×	546 1.0×	660 1.3×	101	3.9k
Peder Charles Denmark	36	1.9k 2.1×	946 1.5×	1.1k 1.8×	553 1.0×	465 0.9×	98	4.4k

Countries citing papers authored by Jorma Heikkinen

Since Specialization

Citations

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

Fields of papers citing papers by Jorma Heikkinen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jorma Heikkinen

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

Heikkinen, Jorma, et al.. (2025). Association between chronotype, glucose metabolism and type 2 diabetes at population level - A systematic review. SHILAP Revista de lepidopterología. 5. 100121–100121.

Sildever, Sirje, et al.. (2024). Temperature optima of a natural diatom population increases as global warming proceeds. Nature Climate Change. 14(5). 518–525. 17 indexed citations

Heikkinen, Jorma, Laura Tomppo, Marko Hyttinen, et al.. (2021). A Comparative Study of Pyrolysis Liquids by Slow Pyrolysis of Industrial Hemp Leaves, Hurds and Roots. Molecules. 26(11). 3167–3167. 15 indexed citations

Tiitta, Markku, et al.. (2020). Classification of Wood Chips Using Electrical Impedance Spectroscopy and Machine Learning. Sensors. 20(4). 1076–1076. 28 indexed citations

Raninen, Kaisa, Jorma Heikkinen, Laura Tomppo, et al.. (2020). Complementary chemical characterization of distillates obtained from industrial hemp hurds by thermal processing. Industrial Crops and Products. 155. 112760–112760. 18 indexed citations

Pulkkinen, Pasi, Juha T. Korpelainen, Jorma Heikkinen, et al.. (2010). Risk Factors for Cervical and Trochanteric Hip Fractures in Elderly Women: A Population-Based 10-Year Follow-Up Study. Calcified Tissue International. 87(1). 44–51. 43 indexed citations

Korpelainen, Raija, Sirkka Keinänen‐Kiukaanniemi, Pentti Nieminen, et al.. (2010). Long-term Outcomes of Exercise. Archives of Internal Medicine. 170(17). 1548–56. 51 indexed citations

Heikkinen, Jorma, et al.. (2008). A 10-year follow-up of the effect of continuous-combined hormone replacement therapy and its discontinuation on bone in postmenopausal women. Menopause international. 14(2). 70–77. 5 indexed citations

Mattsson, L.‐Å., Sven O. Skouby, Margaret Rees, et al.. (2007). Efficacy and tolerability of continuous combined hormone replacement therapy in early postmenopausal women. Menopause international. 13(3). 124–131. 12 indexed citations

10.

Heikkinen, Jorma, et al.. (2006). A 10-year follow-up of postmenopausal women on long-term continuous combined hormone replacement therapy: update of safety and quality-of-life findings. The Journal of the British Menopause Society. 12(3). 115–125. 31 indexed citations

11.

Sintonen, Harri, et al.. (2005). Decade-long use of continuous combined hormone replacement therapy is associated with better health-related quality of life in postmenopausal women, as measured by the generic 15D instrument. The Journal of the British Menopause Society. 11(4). 145–151. 14 indexed citations

12.

Heikkinen, Jorma, et al.. (2004). Long-term safety and tolerability of continuous-combined hormone therapy in postmenopausal women: results from a seven-year randomised comparison of low and standard doses. The Journal of the British Menopause Society. 10(3). 95–102. 16 indexed citations

13.

Komi, Janne, et al.. (2004). Effects of ospemifene, a novel SERM, on biochemical markers of bone turnover in healthy postmenopausal women. Gynecological Endocrinology. 18(3). 152–158. 59 indexed citations

14.

Ylikorkala, Olavi, Bruno Cacciatore, Riitta Lassila, et al.. (2003). Effects of ospemifene, a novel SERM, on vascular markers and function in healthy, postmenopausal women. Menopause The Journal of The North American Menopause Society. 10(5). 440–447. 37 indexed citations

15.

Rutanen, Eeva‐Marja, et al.. (2003). Effects of ospemifene, a novel SERM, on hormones, genital tract, climacteric symptoms, and quality of life in postmenopausal women: a double-blind, randomized trial. Menopause The Journal of The North American Menopause Society. 10(5). 433–439. 89 indexed citations

16.

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

17.

Kröger, Heikki, et al.. (1993). [Bone density reference values in Finnish women].. PubMed. 109(7). 578–84. 1 indexed citations

18.

Heikkinen, Jorma, Lars Rönnberg, Pertti Kirkinen, & Eero A. Sotaniemi. (1988). Serum bile acid concentrations as an indicator of liver dysfunction induced during danazol therapy. Fertility and Sterility. 50(5). 761–765. 2 indexed citations

19.

Heikkinen, Jorma, O. Mäentausta, Pekka Ylöstalo, & Olli A. Jänne. (1981). CHANGES IN SERUM BILE ACID CONCENTRATIONS DURING NORMAL PREGNANCY, IN PATIENTS WITH INTRAHEPATIC CHOLESTASIS OF PREGNANCY AND IN PREGNANT WOMEN WITH ITCHING. BJOG An International Journal of Obstetrics & Gynaecology. 88(3). 240–245. 111 indexed citations

20.

Luoma, P. V., Jorma Heikkinen, & Pekka Ylöstalo. (1980). Changes in Thyroid Function Tests During Phenobarbital Treatment in Late Pregnancy. International Journal of Gynecology & Obstetrics. 17(5). 462–464. 5 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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