1. What is integrative medicine?
The definition of “integrative medicine” has not been standardized and has been changing over time.1 In general, integrative medicine is patient-centered holistic approach that deals with the patient's whole aspects, such as the physical, mental, and spiritual needs, and it focuses on prevention and well-being by enhancing one's immunity and natural healing ability.2,3 It is also recognized as a term that stands for a type of medicine that utilizes and combines conventional Western medicine with complementary and alternative medicine.4 Integrative medicine places an emphasis on the importance of using evidence in such integration to better facilitate health and healing.5
2. Trends and impact of integrative medicine research publications
There are increasing needs and demands for research in the field of integrative medicine. In its reflection, the increasing trend is supported by the growing number of publications on the topic from 2012 to 2021 in Web of Science Core Collection as shown in Fig. 1. The number doubled during the past decade. The top 5 countries with the most number of publications are USA (161,897), China (118,918), Germany (41,812), England (38,533), and Italy (30,436). The use of integrative medicine has especially risen in clinical care in the United States.6
Fig. 1.
Number of publications from 2012 to 2021.
Data from Web of Science Core Collection (www.webofscience.com). Searched integrative medicine by topic on July 5, 2022.
Among the first quartile (Q1) journals in integrative and complementary medicine category indexed in Web of Science, the keywords of all the citable publications (i.e. reviews and research articles) published in 2021 were analyzed and visualized as word clouds for each journal (Fig. 2). Each of the journals had some unique keywords and their word clouds were distinctive from one another. Nevertheless, many keywords overlapped with each other, such as traditional Chinese medicine (TCM), systematic review and meta-analysis, inflammation, apoptosis, acupuncture, COVID-19, yoga, complementary and alternative medicine, herbal medicine, and antioxidant.
Fig. 2.
Word clouds of keywords published in 2021 among high impact (Q1) journals in integrative and complementary medicine category.
Q1, 1st quartile in Journal Citation Reports. Keywords of reviews and research articles obtained from Web of Science for analysis. Word clouds are in the alphabetical order of the journal title.
AJCM, American Journal of Chinese Medicine; BMCCMT, BMC Complementary Medicine Therapies; CM, Chinese Medicine; CTCP, Complementary Therapies in Clinical Practice; CTIM, Clinical Therapies in Medicine; IMR, Integrative Medicine Research; JIM; Journal of Integrative Medicine.
3. Growth of integrative medicine research (IMR)
During the past 5 years from 2017 to 2021, IMR grew steadily in the number of submissions and rejection rates, and the journal's impact factor has been increasing over the years since its SCIE indexing in 2019 (Table 1).
Table 1.
Number of articles submitted and accepted for publication in IMR during 2017–2021.
| Year | Review articles |
Original articles |
Case reports/ short communications |
Editorials/ commentaries/ letters |
All |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Submitted/ Accepted (n) | Rejection rate (%) | Submitted/ Accepted (n) | Rejection rate (%) | Submitted/ Accepted (n) | Rejection rate (%) | Submitted/ Accepted (n) | Rejection rate (%) | Submitted/ Accepted (n) | Rejection rate (%) | Official impact factor | |
| 2017 | 107/39 | 63.6 | 37/14 | 62.2 | 16/6 | 62.5 | 4/1 | 75.0 | 164/60 | 63.4 | – |
| 2018 | 156/22 | 85.9 | 46/6 | 87.0 | 20/7 | 65.0 | 5/1 | 80.0 | 227/36 | 84.1 | – |
| 2019 | 184/18 | 90.2 | 53/11 | 79.2 | 44/13 | 70.5 | 13/9 | 30.8 | 294/51 | 82.7 | 2.172 |
| 2020 | 543/56 | 89.7 | 62/15 | 75.8 | 112/6 | 94.6 | 53/23 | 56.6 | 770/100 | 87.0 | 2.379 |
| 2021 | 580/17 | 97.1 | 184/13 | 92.9 | 79/1 | 98.7 | 31/8 | 74.2 | 874/39 | 95.5 | 4.473 |
Official impact factor is from Clarivate Analytics’ Journal Citation Reports which is announced the year after for the previous year.
IMR has also published a numerous special issues on diverse topics (Table 2). The topics included exercise, green tea, Sasang typology, biosimulation, and COVID-19 relating to integrative medicine..
Table 2.
List of special collections published in IMR.
| Year | Special issue theme | Number of articles | Total citations | Citations per article |
|---|---|---|---|---|
| 2013 | The power of physical activity | 8 | 50 | 6.25 |
| 2014 | Green tea | 7 | 155 | 22.14 |
| 2014 | Gathering, connecting, and integrating | 11 | 217 | 19.73 |
| 2015 | Multidisciplinary approach on Sasang typology | 9 | 68 | 7.56 |
| 2016 | Multidisciplinary approach on Sasang typology - II | 6 | 183 | 30.50 |
| 2016 | Biosimulation | 6 | 25 | 4.17 |
| 2016 | IMPACT (Integrative Medicine: physical activity is a core tip) | 11 | 173 | 15.73 |
| 2020 | Integrative Medicine for COVID-19: Researches and Evidence | 28 | 266 | 9.50 |
| 2021 | Complementary and alternative medicine for the COVID-19 pandemic: current evidence and emerging challenges | 10 | 10 | 1.00 |
Citation data from Web of Science, as of July 5, 2022.
4. Future prospects of integrative medicine
There has been a growing interest and demand for the use of integrative medicine, particularly for pain or cancer,7,8 and more recently, for the COVID-19.9 Among all the advantages of integrative medicine, the economic benefit attracts the research of integrative medicine to grow bigger with rising funding.8 In response to the continued interest in integrative medicine with the expansion of evidence collected for decades, the knowledge should now be translated into policy and clinical practice for a whole person health approach.10
5. Contribution of IMR to the integrative medicine field
IMR has been contributing to the field of integrative medicine by providing researchers with the platform to share and discuss methodologies and results, by expanding the research field and competence of integrative medicine, and by enabling researchers to connect and network for collaboration. As a Q1 journal in the integrative and complementary medicine field, IMR's international impact has been recognized, and in its response, the journal should further contribute to the field. IMR would continue to support integrative medicine researchers worldwide to facilitate the advancement of the field.
CRediT authorship contribution statement
Eunhye Song: Conceptualization, Writing – original draft, Formal analysis, Writing – review & editing. Lin Ang: Conceptualization, Formal analysis, Writing – review & editing. Myeong Soo Lee: Conceptualization, Writing – review & editing.
Declaration of Competing Interest
ES, LA, and MSL are editors of the journal and this article was prepared for the journal's 10th anniversary.
Acknowledgments
Funding
None.
Ethical statement
Not applicable.
Data availability
The data used in this editorial are included within the article and its supplementary file.
Acknowledgments
Integrative Medicine Research is celebrating its 10th anniversary of publication in December 2022. In order to recognize this milestone for the journal, and to look back at its growth and impact, the journal's publications and citations were analyzed in this article along with the trend of integrative medicine. Editorial and production data were provided by Elsevier. The IMR editorial team would like to thank all the authors, reviewers, and editorial board members for their contributions and support, and we would also like to thank our readers for their interests in IMR.
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Associated Data
This section collects any data citations, data availability statements, or supplementary materials included in this article.
Data Availability Statement
The data used in this editorial are included within the article and its supplementary file.