Table 2: The numbers and proportions of patients who had hypotension (MAP < 65 mmHg), hypertension (SAP ≥ 180 mmHg), bradycardia (HR < 50 bpm) and tachycardia (HR ≥ 100 bpm) before or after ETI.

Table 2: The numbers and proportions of patients who had hypotension (MAP < 65 mmHg), hypertension (SAP ≥ 180 mmHg), bradycardia (HR < 50 bpm) and tachycardia (HR ≥ 100 bpm) before or after ETI.

Vital signs	Before ETI		p values	After ETI		p values
Vital signs	Group S (n = 35)	Group R (n = 35)	p values	Group S (n = 35)	Group R (n = 35)	p values
MAP < 65 mmHg, n (%)	16 (45.7)	12 (34.3)	0.986	16 (45.7)	12 (34.3)	0.071
MAP < 60 mmHg, n (%)	9 (25.7)	4 (11.4)		8 (22.9)	1 (2.9)
MAP < 55 mmHg, n (%)	3 (8.6)	1 (2.9)		5 (14.3)	0 (0)
SAP ≥ 180 mmHg, n (%)	0 (0)	0 (0)	/	0 (0)	0 (0)	/
HR < 50 bpm, n (%)	3 (8.6)	5 (14.3)	0.841	4 (11.4)	6 (17.1)	0.955
HR < 45 bpm, n (%)	1 (2.9)	1 (2.9)	0.841	2 (5.7)	3 (8.6)	0.955
HR ≥ 100 bpm, n (%)	0 (0)	0 (0)	/	1 (2.9)	0 (0)	1

Data are presented as number (percentage)