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Table 1 Baseline and demographic characteristics

From: Fluid management guided by a continuous non-invasive arterial pressure device is associated with decreased postoperative morbidity after total knee and hip replacement

 

CONTROL

PRESSURE

GDFT

P value

(N = 40)

(N = 40)

(N = 40)

Age (years)

70 (54–84)

66 (44–80)

68 (33–84)

0.145

Sex (F/M)

25/15

26 / 14

23/17

0.789

Height (cm)

167 (8)

166 (9)

169 (11)

0.385

Weight (kg)

82 (15)

82 (15)

90 (16) ab

0.025

ASA (1/2/3)

2/23/15

7/24/9

6/27/7

0.164

Arterial hypertension

30 (75 %)

28 (70 %)

27 (68 %)

0.754

Ischemic heart disease

9 (23 %)

7 (18 %)

4 (10 %)

0.320

Chronic pulmonary disease

6 (15 %)

4 (10 %)

4 (10 %)

0.724

Diabetes mellitus

9 (23 %)

6 (15 %)

10 (25 %)

0.519

  1. Data are presented as mean and range for age, mean (standard deviation) or number (proportion) for other parameters
  2. a - significant difference between PRESSURE vs. GDFT groups
  3. b - significant difference between protocolled group (GDFT or PRESSURE) vs. CONTROL