Why many journals listed with low impact factor this time (JCR 2022)?

More Sumit Sharma's questions See All

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Hsin-Yuan Chen

Hi,

The 2022 JCR had a diverse impact on journal IFs. The surge in COVID-19-related publications caused a notable increase in IFs for high-impact medical journals. However, this effect wasn't consistent across all journals due to factors such as research nature, focus on COVID-19, and citation manipulations.

Sumit Sharma

True. Self-citation race of journals is also a factor.

Joseph C Lee

Hello Dr Sumit Sharma

I think you are quite correct and it is discussed in more detail here:

https://www.bmj.com/content/380/bmj.p689