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Table 2 Intraoperative fluid data

From: Pleth variability index or stroke volume optimization during open abdominal surgery: a randomized controlled trial

 

PVI (n = 74)

Doppler (n = 72)

P

Crystalloid fluid, mean (SD), ml

1360 (749)

1240 (662)

0.31

Total colloid fluid, mean (SD), ml

1464 (1000)

1412 (1259)

0.92

Colloid during induction, mean (SD), ml

173 (145)

154 (137)

0.40

Colloid used during optimizations, mean (SD), ml

675 (434)

665 (462)

0.89

Synthetic colloid fluid, mean (SD), ml

1159 (507)

1141 (532)

0.84

Albumin 5%, n (range, ml)

14 (120–1250)

8 (170–500)

0.25

Albumin 20%, n (range, ml)

8 (100–200)

6 (45–100)

0.78

Red blood cells, n (range, ml)

10 (280–1389)

8 (265–2310)

0.80

Plasma, n (range, ml)

6 (776–2734)

5 (265–3300)

1.00

Thrombocytes, n (range, ml)

0

2 (230–250)

0.24

Phenylephrine, n (range, μg)

51 (360–3928)

37 (240–6640)

0.04

Norepinephrine, n (range, μg)

29 (52–2180)

30 (11–2726)

0.76

Dobutamine, n (range, mg)

20 (2–110)

20 (1–97)

0.92

Blood loss, median {IQR}, ml

250 {500}

225 {487}

0.41

Urine, median {IQR}, ml

300 {326}

225 {310}

0.22

  1. Statistical differences were analyzed using Student T-test, Mann-Whitney U-test, chi-square test or Fisher’s Exact test as appropriate. Significant results in bold