Summary of index performance across validation domains1.

1Each index received 2 points if it was the best performing on the measures of a particular benchmark, and 1 point if it was the second best performing. All other ranks received 0 points and ties were acceptable. The scoring system is described in Table 3.Summary of index performance across validation domains1.

1. 若某指标在某一特定基准评测（benchmark）的各项评测指标上表现最优，则可获得2分；若位列第二，则可获得1分。其余所有排名均得0分，且允许出现并列排名。该评分系统详见表3：跨验证域指标性能汇总1。