Comparison | OR (95% CI) | P-heterogeneity | I-squared | Tau-squared |
---|---|---|---|---|
Dexmedetomidine vs. Placebo | 0.26 (0.17, 0.39) | 0.697 | 0.0% | < 0.001 |
Ketamine vs. Placebo | 0.41 (0.20, 0.86) | 0.514 | 0.0% | 0.018 |
Propofol vs. Placebo | 0.39 (0.18, 0.83) | – | – | < 0.001 |
Fentanyl vs. Placebo | 0.56 (0.29, 0.89) | – | – | < 0.001 |
Midazolam vs. Placebo | 0.40 (0.21, 0.75) | 0.912 | 0.0% | 0.004 |
Sufentanil vs. Placebo | 0.47 (0.38, 0.58) | – | – | < 0.001 |
Remifentanil vs. Placebo | 0.35 (0.17, 0.73) | 0.173 | 46.1% | 0.005 |
Clonidine vs. Placebo | 0.29 (0.13, 0.66) | 0.399 | 0.0% | 0.003 |
Ketamine vs. Dexmedetomidine | 2.00 (0.46, 8.80) | – | – | 0.359 |
Midazolam vs. Dexmedetomidine | 0.97 (0.33, 2.83) | 0.126 | 47.3% | 0.851 |
Clonidine vs. Dexmedetomidine | 0.33 (0.03, 3.39) | – | – | 0.353 |
Propofol vs. Ketamine | 0.66 (0.30, 1.43) | 0.455 | 0.0% | 0.292 |
Fentanyl vs. Ketamine | 0.11 (0.05, 2.09) | – | – | 0.140 |
Midazolam vs. Ketamine | 0.73 (0.37, 1.43) | 0.159 | 46.3% | 0.360 |
Midazolam vs. Propofol | 0.63 (0.19, 2.07) | – | – | 0.443 |
Sufentanil vs. Fentanyl | 0.82 (0.30, 2.26) | – | – | 0.699 |
Clonidine vs. Midazolam | 0.96 (0.17, 5.60) | – | – | 0.506 |