Table 3 Percentage of dosing time within 100% ± 15% of set flow rate (4 mL/h) during the dosing period (%).

From: Accuracy of infusion flow rates and bolus doses for portable infusion pump

Pump

Control

Epidural catheter

Motion

Warming

P value

COOPDECH Amy PCA

93.2 (8.4)

88.1 (17.2)

89.6 (13.6)

94.8 (2.8)

0.887

CADD-Solis

96.3 (1.4)

94.0 (1.3)

95.1 (1.3)

93.4 (4.3)

0.521

COOPDECH Balloonjector

65.5 (8.9)

68.3 (10.5)

66.1 (10.1)

43.3 (4.7)

0.027

Rakurakufuser

31.0 (12.2)

17.4 (5.8)

18.8 (14.9)

89.1 (0.5) *

 < 0.001

  1. Data are presented as mean (standard deviation).
  2. The P values were derived using analysis of variance. P value for the post-hoc test: *vs. control, P < 0.001.
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