From: Reported burden on informal caregivers of ICU survivors: a literature review
Non-randomized studies assessed with the Newcastle-Ottawa Scale | ||||
Author, year | Selection | Comparability | Outcome | Total score |
 Ågård, 2014 [31] | 1 | 0 | 2 | 3 |
 Anderson, 2008 [17] | 1 | 0 | 2 | 3 |
 Azoulay, 2005 [32] | 1 | 0 | 2 | 3 |
 Bayen, 2013 [33] | 1 | 0 | 2 | 3 |
 Cameron, 2006 [18] | 1 | 0 | 2 | 3 |
 Choi, 2011 [19] | 1 | 0 | 1 | 2 |
 Choi, 2012 [20] | 1 | 0 | 2 | 3 |
 Dithole, 2013 [44] | 1 | 0 | 1 | 2 |
 Douglas, 2003 [22] | 1 | 0 | 2 | 3 |
 Douglas, 2010 [24] | 1 | 0 | 2 | 3 |
 Foster, 2003 [43] | 1 | 0 | 2 | 3 |
 Garrouste-Orgeas, 2012 [34] | 1 | 0 | 2 | 3 |
 Im, 2004 [25] | 1 | 0 | 2 | 3 |
 Lemiale, 2010 [37] | 1 | 0 | 1 | 2 |
 De Miranda, 2011 [38] | 1 | 0 | 2 | 3 |
 McAdam, 2012 [26] | 1 | 0 | 2 | 3 |
 Myhren, 2004 [39] | 1 | 0 | 1 | 2 |
 Van Pelt, 2007 [27] | 1 | 0 | 2 | 3 |
 Van Pelt, 2010 [28] | 1 | 0 | 1 | 2 |
 RodrÃguez, 2005 [41] | 1 | 0 | 1 | 2 |
 RodrÃguez, 2005 [40] | 1 | 0 | 1 | 2 |
 Swoboda, 2002 [29] | 1 | 0 | 2 | 3 |
 Wartella, 2009 [30] | 1 | 0 | 1 | 2 |
 Young, 2005 [42] | 1 | 0 | 2 | 3 |
Randomized controlled trails assessed with the PEDro Scale | ||||
Author, year | Total score | |||
 Douglas, 2005 [23] | 4/10 | |||
 Jones, 2004 [36] | 7/10 | |||
 Jones, 2012 [35] | 5/10 |