| Indication |
Number of studies |
Total number of patients |
Number of studies showing significant effects |
| Anxiety |
15[22-36] |
1266 |
13[22-34] |
| Sedation |
1 [37] |
60 |
0 |
| Analgesia (pain scores and/or analgesic requirements) |
13[22-24,26-30,32,33,35,38,46] |
941 |
6[22,24,27,30,38] |
| Sleep |
4[23,25,38,46] |
311 |
4[23,25,38,46] |
| Delirium |
3[25,36,63] |
353 |
3[25,36,63] |
| Oxidative stress |
3[39,40,71] |
121 |
1[71] |
| Sepsis |
- |
- |
- |
|
