Table 1 Preoperative characteristics of patients undergoing LADG

Age

83 ± 2.8

66 ± 7.2

<0.0001

Gender (male/female)

7/3

28/10

BMI

21.6 ± 3.8

22.9 ± 3.6

N.S.

eGFR (ml/min/1.73 m²)

56.3 ± 13.9

70.6 ± 19.7

0.014

%VC, %

109 ± 20

105 ± 18.1

N.S.

ASA class (1/2)

0/10

13/25

0.028

Performance status (0/1)

8/2

38/0

Comorbidity

 Hypertension, n (%)

2 (20)

6 (15.7)

 Ischemic heart disease, n (%)

1 (10)

1 (2.6)

 Arrhythmia, n (%)

1 (10)

1 (2.6)

 Diabetes mellitus, n (%)

0

3 (7.8)

 Chronic hepatitis C, n (%)

1 (10)

1 (2.6)

 NASH, n (%)

0

1 (2.6)

 History of renal cancer, n (%)

1 (10)

1 (2.6)

 End-stage renal failure, n (%)

0

1 (2.6)

 History of cerebral infarction, n (%)

0

5 (13.1)

 Dementia, n (%)

1 (10)

0