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Table 1 Compaing preoperative demographic and clinical characteristics of the patients

From: Reproductive outcome of hysteroscopic metroplasty for women with T-shaped uterus: a retrospective study

 

Congenital group

Acquired group

Total

Test of significance

P value

n

46 (41.4%)

65 (58.6%)

111

  

Age (yrs)

31.4 ± 3.8

33.7 ± 4.4

32.7 ± 4.3

t = 2.839

0.005*

BMI (kg/m2)

22.0 ± 3.5

21.9 ± 2.9

21.9 ± 3.2

t = 0.068

0.946

Previously pregnant patients

13 (28.3%)

64 (98.5%)

77 (69.4%)

χ2 = 62.475

 < 0.001*

Previous pregnancies

13

132

145

  

 Spontaneous miscarriage

9 (69.2%)

57 (43.2%)

66

χ2 = 3.238

0.072

 Live birth

3 (23.1%)

15 (11.4%)

18

χ2 = 0.610a

0.435

Hypomenorrhea

4 (8.7%)

28 (43.1%)

32

χ2 = 15.519

 < 0.001*

Imaging diagnosis

8

35

 

χ2 = 15.084

 < 0.001*

 HSG

5 (62.5%)

12 (34.3%)

   

 Ultrasonography

3 (37.5%)

20 (57.1%)

   

 HSG & ultrasonography

0

3 (8.6%)

   

Infertility duration (month)

30.7 ± 19.7

31.5 ± 29.7

 

χ2 = 0.179

0.858

Patients with additional infertility factors

37 (80.4%)

56 (86.2%)

 

χ2 = 12.262b

0.006*c

 Ovulatory

1

0

   

 Tubal

20

20

   

 Unilateral

3

3

   

 Bilateral

17

17

   

Male

0

1

   

Age

2

18

   

Multiple

14

17

   
  1. *P < 0.05, aYates's correction for continuity, bFisher's exact test, cComparing constituent ratio