Table 3.

Risk of unplanned ICU admission stratified according to pre-operative albumin level for revision total joint arthroplasty patients (n=156)

Albumin category	Number of Patients	Unplanned ICU Admit	% Unplanned ICU Admit	Average BMI
< 3.0 g/dL	6	0	0.00%	27.5
3.0-3.5 g/dL	39	1	2.56%	35.9
≤ 3.5 g/dL	45	1	2.22%	34.8
3.6-3.9 g/dL	59	0	0.00%	33.4
4.0-4.5 g/dL	47	3	6.38%	30.4
4.6-5.0+ g/dL	5	1	20.0%	31.2

ICU = Intensive Care Unit

BMI = Body Mass Index