Application of Kay picture test in vision screening of preschool children

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000031490

Enrollment

Unknown

Registered

2020-04-02

Start date

2020-07-01

Completion date

Unknown

Last updated

2020-04-06

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

Conditions

Eye care

Interventions

case series:N/A

Eligibility

Sex/Gender

All

Age

2 Years to 6 Years

Inclusion criteria

Inclusion criteria: 1. Children aged 2-6 years with normal growth and development; 2. Patient's parents agree.

Exclusion criteria

Exclusion criteria: Children who do not cooperate with the examination.

Design outcomes

Primary

Measure	Time frame
visual acuity;consistency;	—

Countries

China

Contacts

Public ContactJinling Ge

Ji'nan Mingshui Eye hospital

gejinling@126.com+86 13276405997

Outcome results

None listed

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