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Table 1 Participant’s characteristics according to pathology results

From: Risk-stratification machine learning model using demographic factors, gynaecological symptoms and β-catenin for endometrial hyperplasia and carcinoma: a cross-sectional study

Variables

Non-Atypical (n=32)

Atypical (n=27)

Endometrial Carcinoma (31)

p-value

Age*

44.97 ± 6.15

40.33 ± 10.33

49.29 ± 8.59

<0.001

Body Mass Index

26.12 ± 5.37

28.48 ± 4.79

27.57 ± 5.33

0.086

Parity Episode (Median)

2 (IQR 0-5)

2 (IQR 0-3)

3 (IQR 1-4)

0.101

Abortion Episode (Median)

0 (IQR 0-1)

1 (IQR-0-2)

1 (IQR 0-2)

0.308

Signs, Symptoms and Previous Intervention

 Vaginal Bleeding

12 (37.5%)

18 (66.7%)

15 (48.4%)

0.081

 Abdominal Enlargement

5 (15.6%)

1 (3.7%)

13 (41.9%)

0.001

 Mennorrhagia#

6 (18.8%)

6 (22.2%)

1 (3.2%)

0.065

 Mennometroraghia

5 (15.6%)

8 (29.6%)

6 (19.3%)

0.404

 Uterus Bleeding

20 (62.5%)

14 (51.8%)

23 (74.2%)

0.210

 Abdominal Pain#

1 (3.1%)

2 (7.4%)

4 (12.9%)

0.330

 Hormone Therapy#

2 (6.2%)

1 (3.7%)

2 (6.4%)

1.000

 Previous Curretage#

0 (0%)

1 (3.7%)

1 (3.2%)

0.537

Referral Diagnosis

N/A

 Abnormal Uterus Bleeding

16 (50%)

10 (37.0%)

1 (3.2%)

 

 Endometrial Hyperplasia

13 (40.1%)

11 (40.7%)

4 (12.9%)

 

 Ovarian Carcinoma

1 (3.1%)

1 (3.7%)

1 (3.2%)

 

 Adenomyosis

0 (0%)

1 (3.7%)

0 (0%)

 

 Endometrial Cysts

0 (0%)

2 (7.4%)

0 (0%)

 

 Myoma Uteri

6 (18.8%)

3 (11.1%)

2 (6.4%)

 

 Cervical Polyp

0 (0%)

1 (3.7%)

0 (0%)

 

 Endometrial Polyp

0 (0%)

1 (3.7%)

0 (0%)

 

 Endometrial Carcinoma

0 (0%)

1 (3.7%)

24 (77.4%)

 

 Cyst Torsion

0 (0%)

0 (0%)

1 (3.2%)

 

β-Catenin

 Intensity

2.59 ± 0.49

2.96 ± 0.19

2.77 ± 0.42

0.004

 Percentage

50.94 ± 22.63

68.15 ± 18.82

63.87 ± 23.48

0.008

 Percentage Area Level

2.41 ± 0.49

2.78 ± 0.51

2.65 ± 0.61

0.008

 H-Score

138.13 ± 75.79

204.07 ± 57.66

184.51 ± 68.30

0.003

  1. Continuous data were tested with Kruskal Wallis except * (ANOVA); IQR Interquartile Range, Categorical data were tested with Chi-Square except for # (Fischer Exact). N/A means not applicable