Frequency of outcome measurement tool utilisation and frequency of final time point for each outcome measurement tool utilized in more than three studies.

Frequency of outcome measurement tool utilisation and frequency of final time point for each outcome measurement tool utilized in more than three studies.该数据集涵盖两类统计内容：其一为结局测量工具（outcome measurement tool）的使用频次；其二为针对在超过三项研究中被应用的每一种结局测量工具，其最终测量时间点的出现频次。