Table 8.

Postoperative variation in RSS at various time intervals

RSS	Group P	Group C	Group N	p-value
On shifting	2.28±0.61	2.28±0.54	1.44±0.65	0.00
1 hr	1.80±0.40	1.80±0.40	1.50±0.50	0.04
2 hr	1.76±0.43	1.56±0.50	1.68±0.55	0.37
4 hr	1.64±0.48	1.40±0.50	1.40±0.50	0.15
6 hr	1.36±0.48	1.36±0.48	1.36±0.48	1.00
12 hr	1.04±0.20	1.12±0.33	1.00±0.0	0.16
24 hr	1.00±0.0	1.04±0.20	1.04±0.20	0.09

Values are presented as mean±standard deviation.

RSS, Ramsay Sedation Scale score.