Additional file 10 of Some data quality issues at ClinicalTrials.gov

Records that list both the name and the role of the investigator. The names of the investigators and their corresponding roles were extracted from Additional file 8: Table S6 (31,833 records) and Additional file 9: Table S7 (3288 records). They were sorted into a “NameAndRole” sheet for trials that listed both the name and role of the investigator, and a “Nulls” sheet that listed the remaining records. The data are presented in the following six Recruitment Type categories: (1) Active, not recruiting (4052 selected records with 383 leftovers), (2) Completed (19,404; 2726), (3) Enrolling by invitation (162; 23), (4) Recruiting (3784; 156), (5) Suspended (182; 11), and (6) Terminated (3808; 430). The sheets for these categories are numbered 1–6, respectively. (XLS 6779 kb)

本数据集收录同时列明研究者姓名与角色的记录。研究者姓名及其对应角色提取自补充文件8的表S6（含31833条记录）与补充文件9的表S7（含3288条记录）。数据被划分为两个工作表："NameAndRole"工作表收纳同时标注研究者姓名与角色的试验记录，"Nulls"工作表收录其余未满足该条件的记录。数据按以下六类招募类型进行分类：1. 未开展招募的主动试验（入选记录4052条，剩余记录383条）；2. 已完成试验（入选记录19404条，剩余记录2726条）；3. 邀请式招募试验（入选记录162条，剩余记录23条）；4. 正在招募试验（入选记录3784条，剩余记录156条）；5. 已暂停试验（入选记录182条，剩余记录11条）；6. 已终止试验（入选记录3808条，剩余记录430条）。上述各类别对应的工作表分别编号为1至6。本数据集文件为XLS格式，大小6779 KB。