data of RA_LE8_bioAge

Cross-sectional data were extracted by accessing the NHANES, a nationally 73 representative US CDC-conducted survey.The NHANES employs an intricate, multistage, and probability sampling developed 75 aiming at selecting participants that represent the US population. The National Center 76 authorized all NHANES protocols for the Health Statistics Research Ethics Review 77 Board, with all participants signing informed consent. 78 The 2001–2010 NHANES data were used because the intervening waves 79 included the C-reactive protein value, which is a variable in the BA algorithms.