Table 2: The characteristic of studies- Disease Free Survival (DFS).
Study | Patient number | Follow-up | |||
---|---|---|---|---|---|
TOR | TAM | ||||
Events | Total | Events | Total | ||
Zhang 2010 | 120 | 121 | 114 | 115 | 2 years |
Qin 2013 | 51 | 66 | 143 | 181 | 6 years |
Ma 2012 | 1307 | 1552 | 1278 | 1532 | unavailable |