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Table 4 Univariable and multivariable logistic analysis for HCG positive rate in ovulatory dysfunction patients

From: Differential optimal follicle sizes for ovulatory dysfunction and unexplained infertility in LE-IUI cycles: a retrospective analysis

Variable

Crud OR (CI 95%)

P value

Adjust OR (CI 95%)

P value

Female age

0.889 (0.827–0.956)

0.001

0.892 (0.828–0.962)

0.003

Male age

0.949 (0.891–1.01)

0.099

  

Basel FSH

0.986 (0.886,1.098)

0.801

  

Basel LH

1.016 (0.972–1.062)

0.493

  

Female BMI (kg/m2)

0.907 (0.822–1.001)

0.053

  

Duration of infertility

0.925 (0.812–1.052)

0.235

  

Endometrial thickness on trigger day

1.108 (0.994–1.234)

0.063

  

Number of follicles ≥ 14 mm

1.51 (1.158–1.969)

0.002

0.937 (0.465–1.887)

0.855

Number of follicles ≥ 16 mm

1.929 (1.354–2.749)

 < 0.001

2.574 (0.908–7.294)

0.075

Number of follicles ≥ 18 mm

1.91 (1.26–2.894)

0.002

0.677 (0.326–1.407)

0.296

Infertility type

    

 Primary

Ref

   

 Secondary

1.081 (0.64–1.828)

0.77

  

Dominant follicle size group

 

0.012

 

0.016

 Group A: 17–18.9 mm

Ref

   

 Group B: 19–21.0 mm

3.335 (1.252–8.885)

0.016

3.879 (1.296–11.608)

0.015

 Group C: > 21.0 mm

4.329 (1.634–11.471)

0.003

5.119 (1.674–15.655)

0.004

TMCS

1.002 (0.999–1.004)

0.122

  
  1. TMCS: the post-preparation total motile count of sperm
  2. P < 0.05 was considered statistically significant