Total Corneal Astigmatism Prevalence in Cataract Patients

Prevalence Data for Total Corneal Astigmatism in Cataract Surgery Candidates

The purpose of this study is to report the prevalence data for total corneal astigmatism (TCA) in cataract surgery candidates.

The purpose of this retrospective study is to report the prevalence data for total corneal astigmatism (TCA) in cataract surgery candidates. Preoperative biometric data of all the patients who underwent cataract surgery in the Department of Ophthalmology, Peking University Third Hospital, from January 2019 to May 2023, were collected and analyzed. Data sets with incomplete biometric data were excluded.

Inclusion Criteria:

• Patients who underwent cataract surgery in the Department of Ophthalmology, Peking University Third Hospital from January 2019 to May 2023.

Exclusion Criteria:

• Incomplete biometric data .