Auxiliary diagnosis model of delirium evaluation system based on word segmentation technology and Feature Engineering

Development of delirium auxiliary diagnosis model of hospital electronic medical record system based on artificial intelligence technology

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200059791

Enrollment

Unknown

Registered

2022-05-11

Start date

2022-04-30

Completion date

Unknown

Last updated

2024-04-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Delirium

Interventions

Gold Standard:Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition

Index test:Delirium assisted diagnosis model

Eligibility

Sex/Gender

All

Age

18 Years to 110 Years

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old; 2. Electronic medical record data during hospitalization can be obtained; 3. Obtain informed consent.

Exclusion criteria

Exclusion criteria: 1. Hospital stay < 48 hours; 2. Regular delirium assessment cannot be completed during hospitalization (coma, language barrier, severe cognitive impairment, aphasia, severe visual or hearing impairment, refusal to cooperate, et al).

Design outcomes

Primary

Measure	Time frame
delirium;	—

Countries

China

Contacts

Public ContactJirong Yue

West China Hospital, Sichuan University

yuejirong11@hotmail.com+86 18980601143

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026