Table 4.

Odds ratios (ORs) for comparisons of normal physiological and comfort responses across levels of sedation

	Deep vs mild		Mild vs alert		Deep vs alert
Response	OR	95% CI	OR	95% CI	OR	95% CI
Heart rate	1.619	1.586–1.653	1.175	1.145–1.203	1.902	1.851–1.954
Oxygen saturation	1.508	1.475–1.543	1.110	1.081–1.140	1.674	1.625–1.725
Respiratory rate	1.362	1.338–1.386	0.870	0.851–0.889	1.185	1.157–1.213
Actigraphy
Arm	0.597	0.537–0.664	0.792	0.707–0.887	0.473	0.413–0.541
Leg	0.459	0.402–0.524	0.858	0.769–0.957	0.394	0.341–0.454