Anesthesia and Analgesia is the 5th out of 37 Anaesthesiology journals. This means the journal is among the top 14% in the discipline of Anaesthesiology. This Journal is the 11th out of 111 Anesthesiology journals. This means the journal is among the top 10% in the discipline of Anesthesiology. This Journal is the 1547th out of 14,350 Health Sciences journals. This means the journal is among the top 11% 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.