Although psychiatric intensive care is a relatively new speciality, it has been well defined. The use of lean management techniques in association with accurately defining services lends itself well to treating patients in an effective and efficient manner. This paper summarises the development of lean management, its use in health services, and its early application within psychiatric intensive care units (PICUs) when examining quality of care provided. It then discusses its possible function in conjunction with robustly describing needs of patients within psychiatric intensive care and how this further enhances patient care by grouping these needs into different types.
