Application of Different Doses of Dexmedetomidine Combined with General Anesthesia in Anesthesia of Patients with Traumatic Tibiofibular Fractures and Its Effect on the Incidence of Adverse Reactions

Table 2

Statistical treatment of Ramsay scores (‾x ± s).

Group	n	10 min	30 min	60 min
A	30	3.21 ± 0.88	2.88 ± 0.39	2.41 ± 0.55
B	30	3.35 ± 0.80	3.03 ± 0.54	2.38 ± 0.47
C	30	4.02 ± 0.75b	3.28 ± 0.38b	3.02 ± 0.45b
D	30	4.38 ± 0.61bc	4.05 ± 0.45bc	3.36 ± 0.55bc

Note.  < 0.05, compared with group A; b < 0.05, compared with group B; c < 0.05, compared with group C.