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Table 1 Patient demographic and clinical characteristics

From: The role of intraoperative parameters on predicting laparoscopic abdominal surgery associated acute kidney injury

Characteristics

AKI group 23 (35.9%)

non-AKI group 41 (64.1%)

P-value

Age, mean (SD), years

65.1 (11.7)

60.7 (15.3)

0.24

Male, n (%)

15 (65.2)

25 (61.0)

0.74

Body weight, median (Q1,Q3), kg

65.7 (59.5,75)

60 (52.8,66.5)

0.20

Height, mean (SD), cm

162.0 (8.3)

160.2 (9.1)

0.43

BMI, mean (SD), kg/m2

24.2 (3.6)

24.1 (5.7)

0.94

Baseline serum creatinine, median (Q1,Q3), mg/dL

0.99 (0.79,1.17)

0.85 (0.71,1.13)

0.13

eGFR, mean (SD), mL/min/1.73 m2

75.3 (15.5)

85.3 (24.3)

0.08

Heart rate, mean (SD), bpm

73.3 (11.3)

75.5 (15.0)

0.56

Blood pressure. Mean (SD), mmHg

 Systolic

130.0 (17.5)

132.2 (17.8)

0.64

 Diastolic

75.6 (12.4)

77.6 (11.7)

0.52

Comorbid conditions

 Diabetes Mellitus, n (%)

3 (13.0)

3 (7.3)

0.66a

 Dyslipidemia, n (%)

7 (30.1)

20 (48.8)

0.15

 Hypertension, n (%)

9 (39.1)

19 (46.3)

0.58

ASA status

  

0.23a

 I, n (%)

9 (39.1)

8 (19.5)

 

 II, n (%)

11 (47.8)

25 (61.0)

 

 III, n (%)

3 (13.1)

8 (19.5)

 

Type of operation

  

0.39

 Urological surgery, n (%)

0 (0.0)

1 (2.4)

 

 Gynecological surgery, n (%)

0 (0.0)

3 (7.3)

 

 Colorectal surgery, n (%)

7 (30.4)

11 (26.8)

 

 Upper abdomen surgery, n (%)

15 (65.2)

26 (63.4)

 

 Lower abdomen surgery, n (%)

1 (4.4)

0 (0.0)

 

Inhaled anesthetic agent

 Sevoflurane, n (%)

10 (43.5)

12 (29.3)

0.25

 Desflurane, n (%)

11 (47.8)

27 (65.9)

0.16

 Isoflurane, n (%)

2 (8.7)

4 (9.8)

> 0.99a

  1. ASA status, American Society of Anesthesiologists (ASA) status, BMI body mass index, eGFR estimated glomerular filtration rate, n number, SD standard deviation, a Fisher’s exact test