Fig. 1From: The effect of a hospital liaison psychiatry service on inpatient lengths of stay: interrupted time series analysis using routinely collected NHS hospital episode statisticsThe use of the RAID acronym has been the subject of legal proceedings - APT Training & Consultancy Ltd & Anor v Birmingham & Solihull Mental Health NHS Trust [2019] EWHC 19 (IPEC) (09 January 2019). The finding was that use of the acronym to describe various liaison psychiatry activities represents infringement of the Registered Trade Marks. In this paper we use the acronym for the avoidance of doubt to refer to reports of the original study published using the acronym, before the judgementBack to article page