Table 2.

Demographic data for COVID-positive group and COVID-negative group

Parameters	Values	N	Statistics*	N	Statistics*	p value
COVID status		118	Negative	9	Positive
Age		118	63.1 (20.9)	9	77.3 (18.1)	0.03
Gender	F	72	61.0%	6	66.7%	1.00
	H	46	39.0%	3	33.3%
BMI		111	24.3 (6.0)	5	21.4 (3.0)	0.25
Indication	Infection	26	22.0%	2	22.2%	0.43
	Traumatology	54	45.8%	6	66.7%
	Tumour	38	32.2%	1	11.1%
ASA		118	2.0(0.8)	9	2.3(0.5)	0.20