Location |
United States | 22 (46) |
Canada | 6 (13) |
Europe | 14 (29) |
Australia/New Zealand | 3 (6.3) |
Other | 3 (6.3) |
Single/multi-institution |
Single institution | 34 (71) |
Multi-institution | 11 (23) |
Other | 3 (6.3) |
Publication year |
2000–2004 | 3 (6.3) |
2005 | 2 (4.2) |
2006 | 5 (10) |
2007 | 6 (13) |
2008 | 6 (13) |
2009 | 16 (33) |
2010 | 10 (21) |
Speciality |
Anaesthesiology | 9 (19) |
Surgery | 9 (19) |
Emergency medicine | 2 (4.2) |
Family medicine/general practice | 1 (2.1) |
Multispecialty* | 10 (21) |
Nursing | 9 (19) |
Not specified | 8 (17) |
Learners |
Medical students | 8 (17) |
Residents/fellows | 17 (35) |
Physicians | 6 (13) |
Combination of medical students, residents, and physicians | 3 (6.3) |
Nurses/nursing students | 9 (19) |
Multidisciplinary (both physicians and nurses) | 5 (10) |
Study design |
Randomised controlled trial | 9 (19) |
Prospective cohort, historical control, or pre-post | 9 (19) |
Prospective cohort without baseline | 11 (23) |
Cross-sectional | 6 (13) |
Other† | 13 (27) |
Institutional review board approval | 32 (67) |
Cost mentioned | 1 (2.1) |