Definition: This block contains a wide variety of disorders that differ in severity and clinical form but that are all attributable to the use of one or more psychoactive substances, which may or may not have been medically prescribed. The third character of the code identifies the substance involved, and the fourth character specifies the clinical state. The codes should be used, as required, for each substance specified, but it should be noted that not all fourth character codes are applicable to all substances. Identification of the psychoactive substance should be based on as many sources of information as possible. These include sel ...[+++]f-report data, analysis of blood and other body fluids, characteristic physical and psychological symptoms, clinical signs and behaviour, and other evidence such as a drug being in the patient's possession or reports from informed third parties. Many drug users take more than one type of psychoactive substance. The main diagnosis should be classified, whenever possible, according to the substance or class of substances that has caused or contributed most to the presenting clinical syndrome. Other diagnoses should be coded when other psychoactive substances have been taken in intoxicating amounts (common fourth character .0) or to the extent of causing harm (common fourth character .1), dependence (common fourth character .2) or other disorders (common fourth character .3-.9). Only in cases in which patterns of psychoactive substance-taking are chaotic and indiscriminate, or in which the contributions of different psychoactive substances are inextricably mixed, should the diagnosis of disorders resulting from multiple drug use (F19.-) be used. | Modifiers The following fourth-character subdivisions are for use with categories F10-F19: Code Title .0 Acute intoxication A condition that follows the administration of a psychoactive substance resulting in disturbances in level of consciousness, cognition, perception, affect or behaviour, o ...

part-time employment [ part-time | part-time job | part-time work | Part-time(ECLAS) ]

limited time [ time period | time limited | time limitation | time limit | time appointed | period provided for | time prescribed | prescribed time | period | time allowed | period allowed | period specified | period set out | specified time | time fixed | delay | time specified | prescribed time frame ]

quantitative real-time RT-PCR | quantitative RT-PCR | real-time quantitative reverse transcription polymerase chain reaction | real-time reverse transcriptase polymerase chain reaction | real-time reverse transcription PCR | real-time reverse-transcription polymerase chain reaction | qRT-PCR [Abbr.] | real-time RT-PCR [Abbr.] | RT-qPCR [Abbr.]

end time [ departure time | ending time | finishing time | quitting time | stopping time | go time | time out | time of departure ]

full-time employment [ full-time | full-time job | full-time work | permanent employment | steady job | Full time(ECLAS) ]

working time [ time worked | time allocation(GEMET) ]

Definition: A group of disorders in which anxiety is evoked only, or predominantly, in certain well-defined situations that are not currently dangerous. As a result these situations are characteristically avoided or endured with dread. The patient's concern may be focused on individual symptoms like palpitations or feeling faint and is often associated with secondary fears of dying, losing control, or going mad. Contemplating entry to the phobic situation usually generates anticipatory anxiety. Phobic anxiety and depression often coexist. Whether two diagnoses, phobic anxiety and depressive episode, are needed, or only one, is determined by the time course of ...[+++] the two conditions and by therapeutic considerations at the time of consultation.

Definition: Cases of dementia due, or presumed to be due, to causes other than Alzheimer's disease or cerebrovascular disease. Onset may be at any time in life, though rarely in old age.