Barthel milk cold chain "chain" refers to the "whole process" continuous and seamless convergence process.

巴氏奶冷链的“链”，指的是“全过程”和无缝衔接的连续过程。

The near-term outcome (GOS scale), lon-term outcome(Barthel scale), mortality, as well as incidence of associated complications were compared respectively.

疗效判定指标为：近期疗效、远期疗效、病死率、优良率和并发症发生率等。