RESTON, VA – The Journal of Nuclear Medicine (JNM)–the flagship publication of the Society of Nuclear Medicine and Molecular Imaging (SNMMI)–has again been ranked among the top medical imaging journals worldwide, according to new data just released in the 2017 Journal Citation Reports© published by Clarivate Analytics.
JNM's impact factor increased 12%, from 6.646 (2016) to 7.439 (2017), and the journal ranked fifth in impact factor of the 128 journals included in the medical imaging category. JNM's five-year impact factor is 6.893, up from 6.459 the previous year. Citations to the journal increased from 24,977 to 27,101, and JNM's article influence score is 1.852.
"JNM's increasing impact factor demonstrates the journal's influential role in molecular imaging, and we are honored that it is the journal of choice for many distinguished researchers," said Editor-in-Chief Johannes Czernin, MD, professor of molecular and medical pharmacology and chief of the Ahmanson Translational Imaging Division at the UCLA David Geffen School of Medicine, Los Angeles, California. "Among nuclear medicine journals, JNM continues to have the highest number of citations, the highest average 5-year impact factor, the highest number of citable articles, and the highest influence score."
He pointed out, "As this impact factor is based on 2016 data, all the credit for this increase goes to JNM Immediate Past Editor Dominique Delbeke, MD, PhD, at Vanderbilt University Medical Center in Nashville, Tennessee. We are continuing to build on her success, focusing on providing the highest quality in basic, translational and clinical sciences."
The Institute for Scientific Information (ISI), now based in Clarivate Analytics' Scientific and Academic Research Group, measures a journal's impact–or significance–based on the number of article citations compared to the total number of articles published. The impact factor–a quantitative measure of the frequency with which an article in a journal is cited–is used to gauge the overall influence of a journal within scientific, professional and academic communities. For more than 50 years, ISI has provided a systematic and objective way for librarians, researchers and other decision-makers to measure influence in the global research community.
The Journal Citation Report also publishes an immediacy index for journals as an indicator of the speed with which citations to a specific journal appear in published literature. JNM's immediacy index for 2017 is 2.474, up from 1.574.
The Journal of Nuclear Medicine is available online at http://jnm.snmjournals.org. Print copies are available for purchase at $58 per copy (plus shipping and handling). To order a copy, contact the SNMMI Subscription Services at [email protected] or telephone 1-800-513-6853. A 2017 subscription to the journal online–including full-color design, full access to archives, and access to articles online ahead of print–costs $383 for individuals and $877 for institutions.
ABOUT THE SOCIETY OF NUCLEAR MEDICINE AND MOLECULAR IMAGING
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) is an international scientific and medical organization dedicated to advancing nuclear medicine and molecular imaging, vital elements of precision medicine that allow diagnosis and treatment to be tailored to individual patients in order to achieve the best possible outcomes.
SNMMI's more than 16,000 members set the standard for molecular imaging and nuclear medicine practice by creating guidelines, sharing information through journals and meetings and leading advocacy on key issues that affect molecular imaging and therapy research and practice. For more information, visit http://www.snmmi.org.
Laurie F Callahan