Canadian Community Health Survey - Mental Health (CCHS)
Generalized anxiety disorder of person, status
Generalized anxiety disorder refers to whether or not, in some specified period, the person classified as meeting the criteria for having generalized anxiety disorder. Generalized anxiety disorder is characterised by a pattern of frequent, persistent worry and excessive anxiety about several events or activities during a period of at least 6 months. Symptoms of generalized anxiety disorder include restlessness or feeling keyed up or on edge, being easily fatigued, difficulty concentrating, irritability, muscle tension, shakiness, sleep disturbance (difficulty falling asleep or staying asleep or restless, unsatisfying sleep), excessive sweating, palpitations, shortness of breath, and various gastrointestinal symptoms. Whether or not the person met the criteria was determined by a modified World Health Organization Composite International Diagnostic Interview (WHO-CIDI). Mental conditions or problems were identified through a set of questions pertaining to the feelings, the symptoms, severity, the intensity and the impact relative to each of the disorders.
Person refers to an individual and is the unit of analysis for most social statistics programmes.