Table 1.
PubMed search strategy.
| Number | Search terms |
| #1 | Music Therapy[MeSH] |
| #2 | Therapy, Music[Title/Abstract] |
| #3 | Music therapy[Title/Abstract] |
| #4 | or/1–3 |
| #5 | Intensive Care Units [MeSH] |
| #6 | Care Unit, Intensive[Title/Abstract] |
| #7 | Care Units, Intensive[Title/Abstract] |
| #8 | Intensive Care Unit[Title/Abstract] |
| #9 | Unit, Intensive Care[Title/Abstract] |
| #10 | Units, Intensive Care[Title/Abstract] |
| #11 | ICU[Title/Abstract] |
| #12 | or/5-10 |
| #13 | Randomized Controlled Trial[MeSH] |
| #14 | Clinical Trials, Randomized[Title/Abstract] |
| #15 | Controlled Clinical Trials, Randomized[Title/Abstract] |
| #16 | Trials, Randomized Clinical[Title/Abstract] |
| #17 | Random∗[Title/Abstract] |
| #18 | or/13–17 |
| #19 | #4 and #12 and #18 |