The Least Absolute Shrinkage and Selection Operator formulas, or LASSO, showed “excellent” performance for predicting ICL vault after implantation.
Using a set of 115 eyes of 59 patients, three models were developed based on anterior segment OCT parameters (LASSO-OCT formula), optical biometry parameters (LASSO-Biometry formula) and a combination of both (LASSO-Full formula). In a study, the performance of these models was compared with the manufacturer’s nomogram, the STAAR Online Calculator and Ordering System, and with the Nakamura 1 and Nakamura 2 formulas on a matched