Publications by authors named "Zehuai Cai"
BMC Ophthalmol
August 2020
Article Synopsis
- A study in Changsha, Hunan, China assessed the prevalence of reduced uncorrected distant visual acuity (UCDVA) among students from 239 schools, involving 250,980 participants.
- The overall prevalence of reduced UCDVA was found to be 51.8%, with notable variations across districts, showing a significant decline in normal visual acuity starting from primary grade 3.
- Key schools had a higher risk of reduced UCDVA, indicating a need for effective interventions to address the high prevalence among students.
