Anxiety is
In ICD-10, neurosis, stress-related and somatoform disorders have been classified into the following types: Phobic anxiety disorders Other anxiety disorders Obsessive-compulsive disorders (Ref: a sho textbook of psychiatry, Niraj Ahuja,7th edition, pg no 89)
Anxiety disorders stress disorders and grief
Neurosis
Psychosis
Personality disorder
None
Neurosis