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Table 1 Patient characteristics

From: A nomogram prediction model for lymph node metastasis in endometrial cancer patients

 

LNM negative

LNM

positive

P value

 

1412

105

 

Age at surgery

  

0.002

 Mean ± SD

54.42 ± 8.69

57.15 ± 8.05

 

 Median (range)

55 (21–80)

57 (36–82)

 

Gestation

  

0.630

 Mean ± SD

2.73 ± 1.46

2.80 ± 1.33

 

 Median (range)

3 (0–13)

3 (1–6)

 

Production

  

0.134

 Mean ± SD

1.82 ± 1.13

1.99 ± 0.95

 

 Median (range)

2 (0–12)

2 (1–5)

 

Abortion

  

0.327

 Mean ± SD

0.92 ± 1.10

0.81 ± 1.01

 

 Median (range)

1 (0–7)

1 (1–4)

 

Symptoms

  

0.691

 Yes

1306

96

 

 No

106

9

 

Comorbidities

  

0.164

 Yes

561

49

 

 No

851

56

 

History of smoking

  

0.226

 Yes

11

2

 

 No

1401

103

 

History of drinking

  

0.302

 Yes

4

1

 

 No

1408

104

 

Menopause

  

0.238

 Yes

831

68

 

 No

581

37

 

FIGO

   

 I

1225

  

 II

113

  

 III

64

92

 

 IV

10

13

 

Histologic type

  

< 0.001

 Endometrioid

1313

63

 

 Non-endometrioid

99

42

 

Histologic grade

  

< 0.001

 Well differentiated

651

11

 

 Moderate/poor differentiated

761

94

 

Depth of myometrial invasion

 

< 0.001

 <50

1147

41

 

 ≥50

265

64

 

LVSI

  

< 0.001

 Present

110

37

 

 Not reported

1302

68

 

Cervical involvement

  

< 0.001

 Yes

129

31

 

 No

1283

74

 

Parametrial involvement

  

< 0.001

 Yes

9

15

 

 No

1403

90

 

WBC (Mean ± SD,×109/L)

6.06 ± 1.89

6.74 ± 2.86

0.118

RBC (Mean ± SD,×109/L)

4.40 ± 0.49

4.23 ± 0.55

0.001

PLT (Mean ± SD,×109/L)

269.29 ± 71.35

283.97 ± 77.62

0.052

HGB (Mean ± SD, g/l)

126.29 ± 18.20

119.39 ± 19.96

0.001

Lymphocyte (Mean ± SD,× 109/L)

1.94 ± 5.17

1.65 ± 0.59

0.573

A/G ratio (Mean ± SD)

1.65 ± 0.28

1.55 ± 0.30

< 0.001

TC (Mean ± SD, mmol/L)

5.00 ± 1.00

4.70 ± 0.99

0.004

Triglyceride (Mean ± SD, mmol/L)

1.54 ± 1.14

1.29 ± 0.66

0.001

  1. Abbreviations:LNM lymph node metastasis, SD Standard deviation, FIGO International Federation of Gynecology and Obstetrics, LVSI lymphovascular invasion, WBC white blood cell, RBC white blood cell, PLT platelet, HGB hemoglobin, A/G ratio Albumin/globulin ratio, TC total cholesterol