Outcome measure (Binary)		Control group			Experimental group
			Events		Total patients	Events		Total patients
Primary outcomes	1	Wound infection
	2	Other complications of surgical wound
	3	All cause mortality
	4	Major cardiac events (specify)
Secindary outcomes	5	Transfussions (Num. patients)
	6	Other cardiovascular complications
	7	Burns
	8	Pressure ulcers
	9	Shivering (Num. patients)
		OTHER: _________________________________
	Ouctome measures (Continous)		Mean	SD	Total patients	Mean	SD	Total patients
	10	Blood transfused intra & postoperative (<48h) (mL)
	11	Blood transfused (Units)
	12	Fluids (IV) infused (mL)
	13	Shivering (score)
	14	Thermal comfort (score)
	15	Pain (score)
		OTHER: _________________________________
		Central temperature at the beginning of surgery
		at 30 min
		at 60 min
		at 90 min
		at 120 min
		at 150 min
		at 180 min
		at the end of surgery
		Peripheral temperature at the beginning of surgery
		at 30 min
		at 60 min
		at 90 min
		at 120 min
		at 150 min
		at 180 min
		at the end of surgery