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Table 6 Logistics regression analysis

From: Pelvic floor structural changes during the first singleton pregnancy and the risk factors of stress urinary incontinence

parameter

OR(95%cl)

P

age

1.035(0.973–1.102)

0.273

BMI

1.137(1.066–1.214)

0.001**

At rest

  

 HA

1.504(1.033–2.188)

0.033

 angle of pubic arch

0.992(0.965–1.021)

0.584

 transverse diameter

0.922(0.792–1.073)

0.292

 AP diameter

0.893(0.799–0.999)

0.048

 position of bladder neck

0.931(0.816–1.062)

0.285

 position of cervix

1.018(0.972–1.066)

0.445

 position of rectal ampulla

1.005(0.974–1.038)

0.743

PFMC

  

 HA

0.956(0.644–1.417)

0.821

 angle of pubic arch

0.983(0.961–1.007)

0.159

 transverse diameter

1.059(0.909–1.234)

0.460

 AP diameter

1.030(0.930–1.142)

0.569

Valsalva

  

 HA

0.842(0.676–1.049)

0.126

 angle of pubic arch

1.019(0.992–1.048)

0.165

 transverse diameter

1.028(0.914–1.157)

0.641

 AP diameter

1.103(1.011–1.204)

0.027

 position of bladder neck

1.038(0.934–1.155)

0.488

 position of cervix

0.983(0.942–1.026)

0.434

 position of rectal ampulla

1.027(0.998–1.058)

0.070

posterior bladder angle

0.989(0.967–1.011)

0.309

urethral inclination angle

1.001(0.984–1.018)

0.906

urethral rotation angle

0.997(0.984–1.010)

0.653