Intensive Outpatient Treatment (also known as IOP for Intensive Outpatient Program) is a primary treatment program recommended in some circumstances by a clinical and medical assessment. IOP may be recommended for those who do not need medically-supervised detox.
The genitive is the case (or function) of an inflected form of a noun or pronoun showing ownership, measurement, association, or source. Adjective: genitival. The suffix -'s on nouns is a marker of genitive case in English. Genitive case can also be indicated by an of phrase after a noun.
The genitive case is often used to show possession or the relation between nouns: 1  die Farbe des Himmels (the colour of the sky) 2  Deutschland liegt im Herzen Europas (Germany lies in the heart of Europe) 3  der Tod seiner Frau (the death of his wife) 4  die Entwicklung dieser LÃ¤nder (the development of these countries)