Table 1 Study characteristics
Year of publication | Number | Percent |
|---|---|---|
 1990–2000 | 0 | 0% |
 2000–2010 | 0 | 0% |
 2010–2016 | 6 | 100% |
Country | Â | Â |
 Australia | 1 | 17% |
 USA | 5 | 83% |
Type of health facility | Â | Â |
 Hemodialysis center | 1 | 17% |
 Hospital-based | 3 | 50% |
 Nursing home | 1 | 17% |
 Primary health care (PHC) | 1 | 17% |
Type of health professional | Â | Â |
 Multidisciplinary teams | 4 | 67% |
 Nursing staff | 2 | 33% |
Type of patients | Â | Â |
 Emergency and outpatient department patients | 1 | 17% |
 Hemodialysis patients | 1 | 17% |
 Medical-surgical unit patients | 1 | 17% |
 Nursing home patients | 1 | 17% |
 PHC patients with alcoholism | 1 | 17% |
 Renal and respiratory ward patients | 1 | 17% |
Study design | Â | Â |
 Experimental | 1 | 17% |
 Observational | 5 | 83% |
 Mixed methods | 2 | 33% |
 Quantitative only | 4 | 67% |
 Qualitative only | 0 | 0% |