Lens thickness and associated ocular biometric factors among cataract patients in Shanghai.

"Declarations Ethics approval and consent to participateThe study was approved by the institutional review board of the Eye and Ear, Nose, and Throat (EENT) Hospital of Fudan University, Shanghai, China (ID: 2014055). Written informed consent was obtained from each patient. Consent for publicationNot applicable. Competing interestsAll the authors declare that they have no competing interests. Competing interests All the authors declare that they have no competing interests."

"Funding The Chinese National Natural Science Foundation (grant nos. 81970780, 81870642, 81670835, Beijing, China), the Shanghai Talent Development Fund (grant no. 201604, Shanghai, China), the Outstanding Youth Medical Talents Program of Shanghai Health and Family Planning Commission (grant no. 2017YQ011, Shanghai, China). The sponsor or funding organization had no role in the design or conduct of this research."