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Table 4 The difference between open and laparoscopy

From: Clinical analysis of adrenal lesions larger than 5 cm in diameter (an analysis of 251 cases)

 

Open

Laparoscopy

P value

Age (years)

 

52.21 ± 13.64

48.34 ± 15.98

P = 0.077

Size (cm)

 

8.37 ± 2.71

6.74 ± 2.10

P = 0.00

Gender

Male

38

42

P = 0.548

Female

51

47

Location

Right

46

39

P = 0.231

Left

43

50

Unilateral

80

84

P = 0.267

Bilateral

9

5

Type

Benign

74

83

P = 0.037

Malignant

15

6

Non-function

47

60

P = 0.047

function

42

29

Intraoperative

Bleeding

251.80 ± 503.28

63.09 ± 91.74

P = 0.00

Transfusion (ml)

202.25 ± 378.64

8.99 ± 59.28

P = 0.00

Injury

2

0

Operative time (h)

 

2.35 ± 1.03

1.96 ± 0.88

P = 0.012

Conversion

 

6

 

Postoperative

Fasting time (days)

3.03 ± 1.13

2.39 ± 0.84

P = 0.00

Drainage time (days)

5.58 ± 2.72

3.75 ± 3.06

P = 0.00

Hospital stay (days)

20.36 ± 8.07

14.72 ± 5.66

P = 0.00

Postoperative complication (Clavien)

I

46

62

 

II

27

21

 

III

0

0

 

IV

15

6

 

V

1

0