Author | Years Included | Region | Comment 1 | Comment 2 | Comment 3 | Comment 4 | What are the results |
---|---|---|---|---|---|---|---|
Leggett (2015) [7] | 1995-2011 | USA | Yes | Yes | Yes | Yes | Survival curve, CI is narrow, conclusion is promotable |
Yamashina (2013) [8] | 1995-2010 | Japan | Yes | Yes | Yes | Yes | CI is relative marrow, conclusion is promotable |
Tanaka (2014) [9] | 1988-2010 | Japan | Yes | Yes | Yes | Yes | CI is narrow, conclusion is promotable |
Xue (2018) [10] | 1990-2004 | China | Yes | Yes | Yes | Yes | CI is relative marrow, conclusion is relative promotable |