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Table 3 Performance measures of ADIVA and DIVA closed-loop systems

From: Evaluating an advanced double intravenous vasopressor automated system to treat hypotension during spinal anesthesia for cesarean delivery: a randomized controlled trial

Variable

ADIVA (n = 46)

DIVA (n = 48)

p-value

Median absolute performance error (%)

13.1 ± 5.2

9.5 ± 4.1

0.001

Median performance error (%)

5.4 ± 10.9

3.2 ± 8.5

0.276

Wobble (%)

8.3 ± 3.5

6.3 ± 2.5

0.002

Divergence (%.min−1)

-0.1 ± 0.3

-0.1 ± 0.4

0.955

  1. Values are expressed in mean ± standard deviation (SD)
  2. ADIVA Advanced double intravenous vasopressor automated, DIVA Double intravenous vasopressor automated