Lancet Psychiatry,the is the 1st out of 592 Psychiatry journals. This means the journal is among the top 1% in the discipline of Psychiatry. This Journal is the 1st out of 41 Biological Psychiatry journals. This means the journal is among the top 3% in the sub-discipline of Biological Psychiatry. This Journal is the 29th out of 8,993 Life Sciences journals. This means the journal is among the top 1% in the science branch of Life Sciences. This Journal is the 34th out of 14,350 Health Sciences journals. This means the journal is among the top 1% in the science branch of Health Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.