Preoperative comprehensive warming care on hypothermia prevention and recovery quality in laparoscopic colon cancer surgery

Table 2 Comparison of core body temperature and incidence of hypothermia between the two groups of patients, n (%)/mean ± SD

Group	Preoperative	30 minutes during the operation	1 hour during surgery	After the operation	Incidence of hypothermia
Observation group (n = 59)	36.58 ± 0.42	36.61 ± 0.38	36.38 ± 0.41	36.45 ± 0.41	7 (11.86)
Control group (n = 59)	36.54 ± 0.45	36.08 ± 0.41	35.82 ± 0.39	36.02 ± 0.43	20 (33.90)
χ²/t	0.546	7.305	7.637	5.528	8.116
P value	0.586	< 0.001	< 0.001	< 0.001	0.004