Serroyen, Jan; Bruckers, Liesbeth; Rogiers, Geert; … - In: Journal of Applied Statistics 37 (2010) 2, pp. 341-355
Persistent disturbing behavior (PDB) refers to a chronic condition in therapy-resistant psychiatric patients. Since these patients are highly unstable and difficult to maintain in their natural living environment and even in hospital wards, it is important to properly characterize this group....