A comparison of the efficacy of three different peak airway pressures on intraoperative bleeding point detection in patients undergoing thyroidectomy: a randomized, controlled, clinical trial

Table 4 Hemodynamic parameters of patients during peak airway pressure increases per group

Hemodynamic parameters	Group I	Group II	Group III	P
SAP	111(82–160)	111(67–163)	112(70–180)	0.958
DAP	73(47–100)	72(40–103)	73(50–100)	0.988
HR^a	77.56 ± 15.71	73.02 ± 13.74	71.60 ± 13.54	0.125
EtCO₂	25–42^b	22–37	25–35	0.001
SpO₂	97–100	96–100	95–100	0.196
Ppeak	16–43	12–49	14–55	0.187