Assessment of dynamic corneal response parameters in Chinese patients of different ages with myopia and orthokeratology lenses using the Corvis ST

•The dynamic changes in DCRs of OK lens users were observed at various time points.•Most DCRs changes significantly within the initial 6 months after OK lenses usage.•The stability period for DCRs occurs later than for optometry parameters.•Minimal variation in DCRs is observed at the same follow-up time point among OK lens users of different ages.•Certain DCR might serve as predictors of myopic progression in children.