Table 1 Clinical data of patients according to histopathological diagnosis.

From: Ultrasonic prediction model using three-dimensional power doppler for endometrial cancer detection in women with postmenopausal bleeding

Characteristics

EA (n = 231)

EP (n = 98)

EH (n = 58)

EC (n = 82)

P valuea

Age (years)

57.4 ± 9.0

55.2 ± 8.5

58.3 ± 7.9

57.1 ± 9.2

0.457

BMI (kg/m2)

23.4 ± 7.6

22.9 ± 5.7

23.8 ± 6.5

24.1 ± 8.3

0.126

Gravidity (number)

4.5 ± 1.2

4.4 ± 1.5

3.5 ± 0.9

3.7 ± 1.0

0.238

Delivery (number)

2.3 ± 0.7

2.1 ± 0.5

2.6 ± 0.8

2.4 ± 0.6

0.223

Age at menopause (years)

48.7 ± 8.3

47.4 ± 8.9

49.1 ± 9.3

49.7 ± 9.8

0.659

Duration of PMB (days)

7.4 ± 3.3

14.9 ± 4.7

17.1 ± 6.4

28.0 ± 9.5

0.045

History of disease

 Diabetes [n (%)]

12 (5.2)

6 (6.1)

6 (10.3)

9 (11.0)

0.237

 Hypertension [n (%)]

14 (6.1)

7 (7.1)

5 (8.6)

8 (9.8)

0.702

  1. Data are given as mean ± SD or numbers (%).
  2. EA endometrial atrophy, EP endometrial polyp, EH endometrial hyperplasia, EC endometrial cancer.
  3. aVariance analysis or chi-square test among the four groups.
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