ICD-10
The International Classification of Diseases (ICD) is an international standard diagnostic classification for a wide variety of health conditions. Chapter V focuses on "mental and behavioural disorders" and consists of 10 main groups:
- F0: Organic, including symptomatic, mental disorders
- F1: Mental and behavioural disorders due to use of psychoactive substances
- F2: Schizophrenia, schizotypal and delusional disorders
- F3: Mood disorders
- F4: Neurotic, stress-related and somatoform disorders
- F5: Behavioural syndromes associated with physiological disturbances and physical factors
- F6: Disorders of personality and behaviour in adult persons
- F7: Mental retardation
- F8: Disorders of psychological development
- F9: Behavioural and emotional disorders with onset usually occurring in childhood and adolescence
- In addition, a group of "unspecified mental disorders".
Within each group there are more specific subcategories. The ICD includes personality disorders on the same domain as other mental disorders, unlike the DSM. The ICD-10 states that mental disorder is "not an exact term", although is generally used "...to imply the existence of a clinically recognisable set of symptoms or behaviours associated in most cases with distress and with interference with personal functions." (WHO, 1992).
The WHO is revising their classifications in this section as part of the development of the ICD-11 (scheduled for 2014) and an "International Advisory Group" has been established to guide this.
Read more about this topic: Classification Of Mental Disorders