classification of sz

• What percentage of the population suffers from schizophrenia?

  About 1%
• In which demographics is schizophrenia more common?

  More common in men, cities, and working class
• How do symptoms of schizophrenia affect patients' lives?

  Symptoms interfere with everyday life
• What are some living conditions of schizophrenia patients?

  Some may be homeless or hospitalized
• How is schizophrenia classified?

  • A cluster of symptoms
  • Classified by DSM-5 or ICD-10
  • Differences between the two systems can lead to inaccurate diagnoses
• What is a key issue with the DSM-5 and ICD-10 classification systems?

  They differ, leading to inaccurate diagnoses
• What are positive symptoms in schizophrenia?

  Additional experiences beyond ordinary existence
• What are delusions in schizophrenia?

  False beliefs about being important or persecuted
• What are some types of delusions experienced by patients?

  Believing to be a historical figure or persecuted
• What are negative symptoms in schizophrenia?

  Loss of usual abilities and experiences
• What is speech poverty in schizophrenia?

  Reduction in amount and quality of speech
• What does "avolition" refer to in schizophrenia?

  Difficulty in initiating or maintaining goal-directed activities
• What is another term for avolition?

  Apathy
• What does reduced motivation in avolition affect?

  It affects the ability to carry out activities