Table 1

Distribution of articles that met screening criteria

Source


Type
 Keyword search
 References
 Hand search
 Key authors
 Total
Resource allocation
 19
 2
 1
 0
 22
Organizational ethics
 6
 3
 1
 0
 10
Policies and protocols
 3
 1
 0
 0
 4
Professional roles
 2
 0
 0
 0
 2
Ethics and law
 0
 0
 1
 0
 1
ICU ethics, general
 10
 0
 3
 0
 13
Other
 2
 0
 1
 0
 3
Total
 43
 6
 7
 0
 55

Sibbald and Lazar Critical Care 2005 9:76   doi:10.1186/cc2979