Table 2.

Baseline patient characteristics (n=28)

Characteristic		Mean ± SD (Median; range)
Age (years)		57.3 ± 15.7 (61.5; 19–77)
Height* (cm)		171.3 ± 11.4 (170; 154–196)
Weight* (kg)		87.9 ± 21.3 (87; 54–133)
BMI* (kg/m2)		29.9 ± 6.4 (29.1; 19.2–42.5)
Preoperative GFR§* (mL/min/1.73 m2)		67.6 ± 13.1 (71.0; 29.0–85.8)
		n (%)
Female gender		14 (50)
Side of assessment	Left	16 (57)
	Right	12 (43)

^*n=27;

^§GFR estimated using the abbreviated Modification of Diet in Renal Disease (MDRD) method. SD: standard deviation; BMI: body mass index; GFR: glomerular filtration rate.