Learning from local to global: An efficient distributed algorithm for modeling time-to-event data.
We developed and evaluated a privacy-preserving One-shot Distributed Algorithm to fit a multicenter Cox proportional hazards model (ODAC) without sharing patient-level information across sites.
Author(s): Duan, Rui, Luo, Chongliang, Schuemie, Martijn J, Tong, Jiayi, Liang, C Jason, Chang, Howard H, Boland, Mary Regina, Bian, Jiang, Xu, Hua, Holmes, John H, Forrest, Christopher B, Morton, Sally C, Berlin, Jesse A, Moore, Jason H, Mahoney, Kevin B, Chen, Yong
DOI: 10.1093/jamia/ocaa044