Clinical nursing value of predictive nursing in reducing complications of pregnant women undergoing short-term massive blood transfusion during cesarean section

Table 2 Physiological stress response scores of two groups

Group	HR (/min)	MAP (Kpa)	NE (ng/L)	E (ng/L)
1 d before delivery
Observation group (n = 50)	78.74 ± 3.23	11.97 ± 1.14	223.24 ± 14.25	95.91 ± 13.02
Control group (n = 50)	78.75 ± 9.22	15.83 ± 2.10	224.25 ± 24.24	98.27 ± 17.07
Childbirth in progress
Observation group (n = 50)	79.35 ± 1.57a,c	12.17 ± 2.24a,c	278.39 ± 26.75a,c	134.73 ± 10.48a,c
Control group (n = 50)	86.34 ± 6.53a	15.03 ± 3.26a	417.42 ± 37.79a	186.75 ± 20.27a
At the end of labor
Observation group (n = 50)	78.27 ± 2.14b,c	11.27 ± 8.23b,c	234.18 ± 11.68b,c	112.14 ± 25.21b,c
Control group (n = 50)	82.23 ± 3.57a,b	13.25 ± 2.82a,b	316.23 ± 20.57a,b	154.15 ± 15.64a,b

^aP < 0.05, compared with 1 d before delivery, within the group.

^bP < 0.05, compared with the delivery in the group.

^cP < 0.05, compared with control group at the same time point.

HR: Heart rate; MAP: Mean arterial pressure.