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Erschienen in:
06.01.2022 | Correction
Correction to: Lag times to steady state drug delivery by continuous intravenous infusion: direct comparison of peristaltic and syringe pump performance identifies contributions from infusion system dead volume and pump startup characteristics
Erschienen in: Journal of Clinical Monitoring and Computing | Ausgabe 4/2022
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In the original publication of the article, the heading ‘dark teal’ was inadvertently included in Table 1. The original article has been corrected and the corrected Table 1 is provided here.
Table 1
Time to overcome the combined effects of startup and dead volume to achieve a fraction (5–95%) of the intended delivery rate after initiation of a drug infusion
|
Fraction of intended rate
|
Mean (minutes)
|
Statistics (Bonferroni corrected)
|
Statistics (uncorrected)
|
|||
|---|---|---|---|---|---|---|
|
Peristaltic pump (n = 5)
|
Syringe pump (n = 5)
|
98.3% CI
|
P value
|
95% CI
|
P value
|
|
|
Adult model
|
||||||
|
5%
|
2.73
|
5.06
|
[− 4.89, 0.23]
|
0.070
|
[− 4.16, − 0.50]
|
0.023
|
|
50%
|
4.10
|
6.96
|
[− 5.84, 0.13]
|
0.059
|
[− 4.97, − 0.74]
|
0.020
|
|
95%
|
5.69
|
10.37
|
[− 10.11, 0.75]
|
0.083
|
[− 8.54, − 0.82]
|
0.028
|
|
Intermediate modela
|
||||||
|
25%
|
17.52
|
15.84
|
[0.87, 2.50]
|
0.001
|
[1.07, 2.30]
|
< 0.001
|
|
50%
|
19.13
|
17.41
|
[0.52, 2.92]
|
0.011
|
[0.83, 2.61]
|
0.004
|
|
75%
|
23.40
|
19.78
|
[0.69, 6.54]
|
0.021
|
[1.44, 5.79]
|
0.007
|
|
Fraction of intended rate
|
Mean (minutes)
|
Statistics (Bonferroni corrected)
|
Statistics (uncorrected)
|
|||
|---|---|---|---|---|---|---|
|
Peristaltic pump (n = 8)
|
Syringe pump (n = 8)
|
98.3% CI
|
P value
|
95% CI
|
P value
|
|
|
Pediatric model
|
||||||
|
5%
|
0.83
|
5.92
|
[− 10.23, 0.04]
|
0.053
|
[− 9.13, − 1.05]
|
0.018
|
|
50%
|
19.11
|
14.91
|
[2.57, 5.84]
|
< 0.001
|
[2.90, 5.50]
|
< 0.001
|
|
95%
|
31.49
|
17.99
|
[6.64, 20.35]
|
< 0.001
|
[8.19, 18.80]
|
< 0.001
|