Prediction of Lung Function in Adolescence Using Epigenetic Aging: A Machine Learning Approach.

ABSTRACT: Epigenetic aging has been found to be associated with a number of phenotypes and diseases. A few studies have investigated its effect on lung function in relatively older people. However, this effect has not been explored in the younger population. This study examines whether lung function in adolescence can be predicted with epigenetic age accelerations (AAs) using machine learning techniques. DNA methylation based AAs were estimated in 326 matched samples at two time points (at 10 years and 18 years) from the Isle of Wight Birth Cohort. Five machine learning regression models (linear, lasso, ridge, elastic net, and Bayesian ridge) were used to predict FEV1 (forced expiratory volume in one second) and FVC (forced vital capacity) at 18 years from feature selected predictor variables (based

SUBMITTER: Arefeen MA 

PROVIDER: S-EPMC7712054 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature