A cohort study on factors influencing the hearing of senior peopIe

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000035301

Enrollment

Unknown

Registered

2020-08-07

Start date

2020-08-10

Completion date

Unknown

Last updated

2021-05-24

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

Conditions

hearing loss

Interventions

deafness susceptible group, the tolerance group and normal group:Nil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Mainly targeted at the general elderly population >= 60 years old; 2. Participate voluntarily and sign informed consent.

Exclusion criteria

Exclusion criteria: 1. Subjects unable to "press the button to hear the sound" as instructed; 2. Subjects who are unable to communicate either orally or in writing for any reason; 3. Chronically wheelchair dependent or bedridden subject.

Design outcomes

Primary

Measure	Time frame
hearing;mini-mental state examination;biochemical index;	—

Countries

China

Contacts

Public ContactHao Wu

Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine

haowu@sh-jei.org+86 021-63288830

Outcome results

None listed

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