System for diagnosing schizophrenia by utilizing cognitive indexes

A technology of schizophrenia and indicators, applied in the field of medical diagnosis, can solve the problems of lack of objective and effective biological diagnostic indicators

Pending Publication Date: 2019-03-15
BEIJING ANDING HOSPITAL CAPITAL MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the clinical work of psychiatry, the diagnosis of schizophrenia mainly relies on clinical symptomatology, lacking objective and effective biological diagnostic indicators

Method used

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  • System for diagnosing schizophrenia by utilizing cognitive indexes
  • System for diagnosing schizophrenia by utilizing cognitive indexes
  • System for diagnosing schizophrenia by utilizing cognitive indexes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 System for diagnosing schizophrenia based on cognitive indicators

[0037] This embodiment provides a system for diagnosing schizophrenia using cognitive indicators, which includes a central analyzer 1 and a doctor terminal device 2 . The central analyzer 1 is connected to a doctor terminal 2 . The central analyzer 1 includes a preprocessing module 11 and a diagnosis module 12 ; the doctor terminal device 2 includes a login module 21 , a sound collection module 22 , a manual information input module 23 , and a result display module 24 . The schematic diagram of the system structure is as figure 1 shown.

Embodiment 2

[0038] Embodiment 2 Construction of the diagnostic model of the present invention and diagnostic effect evaluation

[0039] 1. Research object

[0040] This study included first-episode schizophrenia patients (including outpatients and inpatients) who met the diagnostic criteria in the hospital, and a total of 43 patients were enrolled.

[0041] Inclusion criteria: ① meet the ICD-10 diagnostic criteria for schizophrenia, and two attending psychiatrists and above have the same diagnosis; ② the first onset without systematic treatment; ③ the total score of positive and negative symptom scale (PANSS) > 60 points; ④Education level ≥ 6 years (graduated from primary school); ⑤Age 22-28 years old; ⑥Can independently complete the content of the test, and obtain the written and informed consent of the person or his family, or guardian, or legal representative.

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Abstract

The invention discloses a system for diagnosing schizophrenia by utilizing cognitive indexes. The system comprises a doctor terminal device and a central analyzer. The system collects the cognitive indexes of a subject by using the doctor terminal device and transmits the cognitive indexes to the central analyzer, and the central analyzer performs diagnosis of schizophrenia by using a diagnosis model constructed according to cognitive indexes. By means of the system, the diagnosis accuracy of 86% can be achieved, and the system is suitable for clinical popularization and application.

Description

technical field [0001] The invention belongs to the field of medical diagnosis, and relates to a schizophrenia diagnosis system, in particular to a system for diagnosing schizophrenia using cognitive indicators. Background technique [0002] Schizophrenia is a group of unknown etiology, more common in young and middle-aged people, clinically manifested in many aspects such as thinking, perception, psychological disturbance and incoordination, emotion and behavior. The course of the disease is often protracted and recurrent. Most of the patients with a relatively long course have a decline in mental activity and deficits in social functions to varying degrees, which brings serious burdens to individuals, families and society. Calculated in terms of disability-adjusted life years, mental illness ranks first in the ranking of the total burden of disease in my country. According to WHO estimates, the burden of mental illness will rise to a quarter of my country's total disease ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/20G16H50/30
CPCG16H50/20G16H50/30
Inventor 薄奇静毛珍田晴王传跃
Owner BEIJING ANDING HOSPITAL CAPITAL MEDICAL UNIV
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