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Leveraging Mahjong and RFID Sensing for the Passive Screening of Mild Cognitive Impairments

A Cross-Sectional Study on the Association between Digital Behavioral Features of Mahjong Gaming and Cognitive Functional Status in Community-Dwelling Older Adults

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600128573
Enrollment
Unknown
Registered
2026-07-22
Start date
2026-08-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Mild cognitive impairment

Interventions

the cognitive normal group (MoCA >= 27 points), the MCI group (19 < MoCA <= 26 points), and the moderate cognitive impairment group (10 <= MoCA <=19 points).:Majiang Game

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Community-dwelling older adults; 2. Aged > 50 years; 3. Knowledgeable about Mahjong rules and have previous playing experience; 4. Montreal Cognitive Assessment (MoCA) score >= 10.

Exclusion criteria

Exclusion criteria: 1. Confirmed diagnosis of dementia; 2. Severe visual or hearing impairment; 3. Severe physical mobility limitations that affect the ability to play Mahjong; 4. Severe mental illness or other major neurological disorders (e.g., Parkinson's disease, severe post-stroke sequelae), etc.

Design outcomes

Primary

MeasureTime frame
Montreal Cognitive Assessment (MoCA) Score;Mahjong Game-Based Behavioral Features;—

Secondary

MeasureTime frame
Mini-Mental State Examination (MMSE) Score;—

Countries

China

Contacts

Public ContactWang Fengyi

West China Hospital of Sichuan University

1187584854@qq.com+86 28 86298094

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Aug 10, 2026