Table 4 Univariable and multivariable logistic regression for the predictors of left ventricular systolic dysfunction at the end of study.

From: The Effect of Strict Volume Control Assessed by Repeated Bioimpedance Spectroscopy on Cardiac Function in Peritoneal Dialysis Patients

 

Crude OR

Model 1

Model 2

OR (95% CI)

p value

OR (95% CI)

p value

OR (95% CI)

p value

12-month OH/ECW

   <15%

1 (Reference)

 

1 (Reference)

 

1 (Reference)

 

   ≥15%

1.646 (0.582–4.654)

0.347

0.736 (0.173–3.119)

0.667

1.006 (0.213–4.738)

0.994

TA-OH/ECW

   <15%

1 (Reference)

 

1 (Reference)

 

1 (Reference)

 

   ≥15%

2.863 (1.065–7.699)

0.037

4.556 (1.520–13.657)

0.007

4.020 (1.285–12.573)

0.017

  1. *Abbreviation: CI, confidence interval; OH/ECW, overhydration/extracellular water; OR, odds ratio; TA-OH/ECW, time-averaged overhydration/extracellular water.
  2. *Multivariable logistic regression for 12-month OH/ECW was adjusted for Model 1: age, sex, BMI, presence of DM, cause of ESRD, PD duration, baseline OH, 12-month pulse pressure, 12-month D/P creatinine at 4-hr PET, 12-month hemoglobin, 12-month glucose, 12-month albumin, and Model 2: model 1 + 12-month LA diameter, 12-month LV mass index, and 12-month E/e′ ratio.
  3. *Multivariable logistic regression for time-averaged OH/ECW was adjusted for Model 1: age, sex, BMI, presence of DM, cause of ESRD, PD duration, baseline OH, time-averaged pulse pressure, time-averaged D/P creatinine at 4-hr PET, time-averaged hemoglobin, time-averaged glucose, time-averaged albumin, and Model 2: model 1 + 12-month LA diameter, 12-month LV mass index, and 12-month E/e′ ratio.
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