First author, year | Study design | Study group | Outcome | |||||
---|---|---|---|---|---|---|---|---|
Cohort | Intervention | Cross-sectional | Population | Employed | Patients | Sick leave | Disability pension | |
Carlsson [16], 2011 | X | X | X | |||||
Gustafsson [17], 2011 | X | X | X | X | ||||
Neuhauser [10], 2008 | X | X | X | |||||
Skøien [18], 2008 | X | X | X | X | ||||
Ide [29], 2007 | X | X | X | |||||
Bjerlemo [19], 2006 | X | X | X | |||||
Kramer [20], 2006 | X | X | X | |||||
Hagberg [21], 2005 | X | X* | X | |||||
Gates [22], 2004 | X | X | X | |||||
Chau [23], 2004 | X | X | X | |||||
Sewell [30], 2004 | X | X | X | |||||
Bjorne [24], 2003 | X | X | X | X | ||||
Joore [25], 2003 | X | X | X | |||||
Andersson [27], 2000 | X | X | X | |||||
Holgers [26], 2000 | X | X | X | |||||
Ide [31], 1998 | X | X | X | |||||
Starzynski [32], 1993 | X | X | X | |||||
Rudin [28], 1987 | X | X | X |