[Retracted] The Application of the Nurse-Led Sedation and Analgesia Management in ICU after Heart Surgeries

Table 2

Comparison of the sedative effect between the two groups (cases (percentage, %)).

Variable	Cases	Sedative effect
		Lack of sedation	Moderate sedation	Deep sedation
Control group	1806	758 (41.97)	686 (37.98)	362 (20.05)
Experimental group	2124	354 (16.67)	1538 (72.41)	232 (10.92)
Z	17.551	21.700	7.956
	<0.001	<0.001	<0.001