Table 3.

Significant Relative Risk of adverse events of Ketofol compared to Etofen.

Harm	RR	95% CI	P	NNH
Any adverse event	1.85	1.22, 2.83	0.0041	3.51 (Harm)
Desaturation	2.96	1.36, 6.44	0.0062	4.15 (Harm)
Myoclonus	0.10	0.01, 0.78	0.0280	6.34 (Benefit)
Respiratory Interventions	2.96	1.36, 6.44	0.0062	4.15 (Harm)
Need for an additional dose	0.04	0.01, 0.31	0.0017	2.48 (Benefit)

RR: Relative Risk, NNH: Number Needed to Harm.