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Table 4 Risk factors associated with at least one hypotensive episode retained in the multivariable model

From: Prevalence and risk factors of hypotension associated with preload-dependence during intermittent hemodialysis in critically ill patients

Risk factor

Odds ratio

CI95% of odds ratio

p value

SOFA score, per one point increment

1.34

1.13–1.76

<0.01

MAP at IHD session onset, per one mm Hg increment

0.93

0.84–0.98

0.03

Inotrope at IHD session onset

  

0.04

 • No

1

  

 • Yes

0.13

0.00–0.76

 

Time between ICU admission and IHD session (day), per one point increment

0.96

0.91–0.99

0.04

  1. CI95% 95 % confidence interval, IHD intermittent hemodialysis ICU intensive care unit, MAP mean arterial pressure, SOFA Sequential Organ Failure Assessment score
  2. No inotrope at IHD onset was the reference