Factors Influencing the Occurrence of Intraoperative Hypothermia in Patients Undergoing General Anesthesia Intervention: A Study in a Tertiary Care Hospital

21 March 2024: Clinical Research

Huiqiong Yang ^ABE , Sang Gu ^ACD , Juan Fan ^AEF , Wei Li ^ADG*

DOI: 10.12659/MSM.943463

Med Sci Monit 2024; 30:e943463

Table 1 General information of patients with and without hypothermia during general anesthesia in interventional surgery (n=184).

Items		No hypothermia	Hypothermia	t/χ2	P
Sex	Male	47 (40.52)	30 (51.72)	3.395	0.065
Sex	Female	79 (68.1)	28 (48.28)
Age		52.74±11.11	59.09±12.08	3.505	0.001
Height		162.15±7.48	162.03±7.93	−0.096	0.924
Weight		61.84±11.38	61.27±12.09	−0.308	0.759
Body mass index		23.44±3.4	23.22±3.59	−0.412	0.681
Preoperative fasting time		8.1±2.15	8.95±2.36	2.402	0.017
Preoperative basal body temperature		36.52±0.34	36.3±0.28	−4.205
Pre-op heart rate		77.8±16.76	75.76±11.06	−0.847	0.398
Systolic pressure		119.51±19.06	120.66±18.3	0.384	0.701
Diastolic pressure		73.41±13.19	74.55±12.7	0.552	0.582
ASA Class	2	66 (56.9)	27 (46.55)	1.083	0.582
	3	59 (50.86)	31 (53.45)
	4	1 (0.86)	0 (0)
Operative site	Cerebrovas cular	94 (81.03)	43 (74.14)	2.068	0.356
	Digestive system	28 (24.14)	15 (25.86)
	Other	4 (3.45)	0 (0)
Operation time		61.47±27.87	66.43±29.78	2.125	0.035
Duration of anesthesia		97.8±30.49	103.61±27.86	2.351	0.020
Amount of intraoperative fluid supplementation		443.42±236.97	505.55±223.06	1.682	0.094
Amount of intraoperative fluid loss		138.22±216.77	141.15±211.8	0.086	0.932
Set operating room temperature		22.22±1.21	21.54±1.08	−3.655
Duration of warmth		103.41±37.48	108.84±32.75	0.949	0.344
Body temperature after anesthesia		36.69±1.82	36.19±0.57	−2.022	0.045
Body temperature at the start of the procedure		36.53±0.34	36.13±0.29	−7.668
Data are presented as mean±standard or n(%). ASA class – American Society of Anesthesiologists classification.