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Table 1 Basic characteristics between conception group and non-conception group

From: Spontaneous conception outcome in infertile women after four-dimensional hysterosalpingo-contrast-sonography

Characteristic

Conception

(n = 116)

Non-conception

(n = 167)

P

Age group (n /%)

  

0.155

 <30 years

69 (46.3)

80 (53.7)

 

 30–35 years

28 (35.9)

50 (64.1)

 

35 years

19 (33.9)

37 (66.1)

 

Infertility type (n/%)

  

0.365

 Primary infertility

52 (32.8)

84 (61.8)

 

 Secondary infertility

64 (43.5)

83 (56.5)

 

Duration of infertility

group (n/%)

  

0.000

 <2 years

83 (52.5) a, b

75 (47.5) a, b

 

 2-3 years

20 (29.4)

48 (70.6)

 

3 years

13 (22.8)

44 (77.2)

 

History of pelvic

Surgery (n/%)

  

0.505

 yes

18 (36.7)

31 (63.3)

 

 no

98 (41.9)

136 (58.1)

 

History of abortion (n/%)

  

0.420

 yes

40 (44.4)

50 (55.6)

 

 no

76 (39.4)

117 (60.6)

 

History of uterine cavity operation (n/%)

  

0.531

 yes

45 (38.8)

71 (61.2)

 

 no

71 (42.5)

96 (57.5)

 

Multiparas (n/%)

  

0.726

 yes

37 (42.5)

50 (57.5)

 

 no

79 (40.3)

117 (59.7)

 

History of pelvic inflammation (n/%)

  

0.064

 Yes

10 (27.0)

27 (73.0)

 

 No

106 (43.1)

140 (56.9)

 

Polycystic ovary (n/%)

  

0.747

 Yes

19 (41.3)

27 (58.7)

 

 No

104 (43.9)

133 (56.1)

 

lesion of the uterine cavity (n/%)

  

0.042

 yes

13 (27.7)

34 (72.3)

 

 no

103 (43.6)

133 (56.4)

 

Fibromyomata (n/%)

  

0.584

 yes

16 (37.2)

27 (62.8)

 

 no

100 (41.7)

140 (58.3)

 
  1. aDifference in duration of infertility group between < 2 years and 3 years
  2. bDifference in duration of infertility group between< 2 years and 2 to 3 years