Table 2 |
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|
Haemodynamic data for patients with and without post-operative morbidity |
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| Data class |
Complications (n = 64) |
No complications (n = 53) |
p |
|
|
|||
| Haemodynamic |
|||
| Baseline heart rate (beats min-1) |
82.1 ± 21.4 |
81.5 ± 15.5 |
0.87 |
| Highest heart rate (beats min-1) |
100.3 ± 19.9 |
106.6 ± 22.4 |
0.11 |
| Heart rate, 8-hour mean (beats min-1) |
86.0 ± 16.3 |
90.3 ± 16.0 |
0.15 |
| Baseline MAP (mmHg) |
93.9 ± 19.4 |
99.6 ± 20.2 |
0.12 |
| Lowest MAP (mmHg) |
74.5 ± 14.7 |
76.3 ± 12.8 |
0.48 |
| MAP, 8 hour mean (mmHg) |
90.8 ± 15.3 |
92.5 ± 12.9 |
0.52 |
| Baseline CI (l min-1 m-2) |
3.59 ± 1.39 |
3.87 ± 1.43 |
0.30 |
| Lowest CI (l min-1 m-2) |
2.74 ± 0.79 |
3.25 ± 1.32 |
0.02* |
| CI, 8-hour mean (l min-1 m-2) |
3.93 ± 1.07 |
4.20 ± 1.55 |
0.30 |
| Baseline DO2I (ml min-1 m-2) |
494 ± 191 |
541 ± 229 |
0.26 |
| Lowest DO2I (ml min-1 m-2) |
364 ± 158 |
445 ± 218 |
0.02* |
| DO2I, 8-hour mean (ml min-1 m-2) |
517 ± 206 |
581 ± 255 |
0.13 |
| Baseline stroke volume (ml) |
84 ± 30 |
88 ± 33 |
0.44 |
| Lowest stroke volume (ml) |
62 ± 25 |
70 ± 30 |
0.12 |
| Stroke volume, 8-hour mean (ml) |
70 ± 31 |
86 ± 32 |
0.29 |
| ScvO2 |
|||
| Baseline (%) |
76.2 ± 9.9 |
78.7 ± 6.2 |
0.11 |
| Lowest (%) |
63.4 ± 10.4 |
67.1 ± 7.7 |
0.03* |
| 8-hour mean (%) |
73.0 ± 6.6 |
75.0 ± 5.6 |
0.09 |
|
|
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|
*Statistically significant difference. Data are presented as means ± SD. CI, cardiac index; DO2I, oxygen delivery index; MAP, mean arterial pressure; ScvO2, central venous saturation. |
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|
Pearse et al. Critical Care 2005 9:R694 doi:10.1186/cc3888 |
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