Table 1.

Components of TRUST score

Parameter	Finding	Points
Age of patient in years	≤ 65 yr	0
	> 65 yr	1
Gender	Male	0
	Female	1
Hemoglobin	≥ 13.5 gm/dl	0
	< 13.5 gm/dl	1
Body weight in kilograms	≥ 77 kg	0
	< 77 kg	1
Serum creatinine	≤ 1.36 mg/dL (120 μmol/L)	0
	> 1.36 mg/dL (120 μmol/L)	1
Elective Surgery	Yes	0
	No	1
History of previous cardiac surgery	No	0
	Yes	1
Surgical task(s)	Isolated	0
	Multiple	1

Adapted from Alghamdi AA, et al.[24]