Table 11 Univariate analysis of risk factors for postoperative complications.

From: Application of the Onodera prognostic nutrition index and neutrophil-to-lymphocyte ratio in risk evaluation of postoperative complications in Crohn’s disease

clinical features

Complications

No Complications

P

clinical features

Complications

No Complications

P

Gender

  

>0.05

PL

  

>0.05

Male

18

49

 

L1+L2

12

38

 

Female

12

29

 

L3

18

40

 

Age(y)

  

>0.05

DT

  

>0.05

≤40(A1 + A2)

20

42

 

B1 + B2

16

56

 

>40(A3)

10

36

 

B3

14

22

 

SH

  

<0.05

POD(y)

  

>0.05

NO

14

56

 

≤1

13

47

 

YES

16

22

 

1 < n ≤ 3

7

15

 

HA

  

>0.05

3 < n ≤ 5

4

5

 

NO

20

63

 

5<n ≤ 10

6

9

 

YES

10

15

 

>10

0

2

 

EO

  

>0.05

PNC

  

>0.05

NO

23

58

 

Normal

24

68

 

YES

7

20

 

Higher

6

10

 

BT

  

>0.05

PLC

  

<0.05

A+

5

22

 

Normal

17

62

 

B+

8

25

 

Lower

13

16

 

O+

13

23

 

PH

  

>0.05

AB+

4

8

 

Normal

7

24

 

EM

  

>0.05

Lower

23

54

 

NO

26

55

 

PPA

  

<0.05

YES

4

23

 

Normal

3

25

 

PL

  

>0.05

Lower

27

53

 

NO

26

68

 

PA

  

>0.05

YES

4

10

 

Normal

9

40

 

p-BMI

  

>0.05

Lower

21

38

 

<18.5

16

53

 

PEN

  

<0.05

≥18.5

14

25

 

EN

11

51

 

OPNI

  

<0.05

NO EN

19

27

 

h-OPNI G

8

45

 

NLR

  

<0.05

l-OPNI G

22

33

 

h-NLR G

21

34

 
    

l-NLR G

9

44

 
  1. SH, smoking history; HA, History of appendectomy; EM, extraintestinal manifestations; PL, perianal lesions; p-BMI, preoperative BMI; h-OPNI G, high OPNI group; l-OPNI G, low OPNI group; PL, primary lesion; DT, disease type (B3 or not); POD, preoperative duration; PNC, preoperative neutrophil count; PLC, preoperative lymphocyte count; PH, preoperative haemoglobin; PPA, preoperative prealbumin; PA, preoperative albumin; PEN, preoperative enteral nutrition; h-NLR G, high NLR group; l-NLR G, low NLR group.