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Table 2 Characteristics of time, Qb and DALP in catheters (group 1)

From: Arterial line pressure control enhanced extracorporeal blood flow prescription in hemodialysis patients

 

A zone

B zone

C zone

D zone

E zone

F zone

P-value

Time

(min)

220 ± 24

228 ± 25

223 ± 25

229 ± 25

217 ± 26

223 ± 28

<0.000001

Qb

(ml/min)

448 ± 35*

448 ± 36

360 ± 26*

350 ± 27*

276 ± 20

264 ± 28

<0.000001

DALP

(mmHg)

-224 ± 13**

-180 ± 22**

-223 ± 14

-181 ± 20**

-222 ± 13

-167 ± 23**

<0.000001

  1. Time: length of treatment; Qb, extracorporeal blood flow; DALP dynamic arterial line pressure; A to F zones correspond to treatment distribution in Figures 1 and 2; *P > 0.000001 Qb between, A vs C and A vs D zones; **P < 0.000001 DALP A vs B and D zones and F zones.
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BMC Nephrology

ISSN: 1471-2369

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