Table 3 Prediction of detrusor underactivity in women with lower urinary tract symptoms (n = 1,886).

From: Prevalence and predictors of detrusor underactivity and bladder outlet obstruction in women with lower urinary tract symptoms

Variables

Univariate analysis

Multivariable analysis

Odds ratio (95% CI)

Pa

Odds ratio (95% CI)

Pb

Age (years)

1.061 (1.047–1.075)

< 0.001

1.037 (1.022–1.052)

< 0.001

Parity

1.285 (1.179–1.401)

< 0.001

–

–

Pad weight (g)

1.007 (1.003–1.011)

< 0.001

–

–

Strong desire (mL)

0.567 (0.464–0.795)

< 0.001

–

–

MUCP (cmH2O)

0.985 (0.980–0.991)

< 0.001

0.992 (0.986–0.997)

0.004

FPL (cm)

0.658 (0.559–0.788)

< 0.001

0.799 (0.663–0.963)

0.018

PTR (%)

1.000 (0.997–1.004)

0.680

–

–

Voided volume (mL)

0.338 (0.280–0.408)

< 0.001

0.388 (0.320–0.471)

< 0.001

PVR (mL)

1.531 (1.266–1.853)

< 0.001

1.565 (1.255–1.951)

< 0.001

Symptoms of VD

1.388 (0.942–2.045)

0.097

–

–

  1. Values are expressed by number (percentage).
  2. CI = confidence interval; FPL = functional profile length; MUCP = maximum urethral closure pressure; PTR = pressure transmission ratio; PVR = post-void residual volume; VD = voiding dysfunction.
  3. aUnivariate logistic regression analysis.
  4. bMultivariable Stepwise backward logistic regression analysis was performed using those variables at univariate analysis. Pseudo R2 = 0.21.
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