Dexmedetomidine Combined with Low-Dose Norepinephrine Continuous Pumping to Prevent Hypotension after Cesaresan Section: A Randomized Controlled Trial

Table 3

Comparison of the incidence of maternal hypotension, the dose of additional NE, and the number of atropine and NE intervention cases.

Group	Incidence of hypotension (n, %)	Additional NE cases	Additional atropine cases	Additional NE dose (μg)
S	21 (52.5)	21	0	4.1 ± 4.65
D	12 (30)	12^a	1	2.0 ± 2.95^a
N	8 (22.5)	8^a	1	1.25 ± 2.47^a
DN	2 (5)	2^abc	0	0.25 ± 1.01^abc

Compared with S group, ; compared with D group, ; compared with N group, . Group S: saline; group D: dexmedetomidine; group N: norepinephrine; group DN: dexmedetomidine and norepinephrine. NE: norepinephrine.