Table 1 |
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Demographic data and baseline values for haemodynamic, plethysmographic and respiratory parameters |
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Parameter |
Value (mean ± SD) |
Range |
|
|
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|
Demography |
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|
Age (year) |
64 ± 11 |
41–85 |
|
Height (cm) |
166 ± 8 |
155–180 |
|
Weight (kg) |
65 ± 12 |
106–17 |
|
Arterial blood pressure and heart rate |
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|
Systolic blood pressure (mmHg) |
116 ± 20 |
78–146 |
|
Diastolic blood pressure (mmHg) |
57 ± 14 |
39–89 |
|
Mean arterial pressure (mmHg) |
75 ± 15 |
54–105 |
|
Heart rate (beats/min) |
97 ± 19 |
66–133 |
|
PPmax (mmHg) |
66 ± 15 |
39–95 |
|
PPmin (mmHg) |
60 ± 16 |
29–90 |
|
ΔPP (%) |
12 ± 8 |
2–34 |
|
Pulse oximetry plethysmography |
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|
POPmax (mm) |
52 ± 4 |
43–61 |
|
POPmin (mm) |
46 ± 3 |
37–51 |
|
ΔPOP (%) |
12 ± 8 |
3–37 |
|
SpO2 (%) |
96 ± 3 |
90–100 |
|
Respiratory parameters |
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|
PaO2/FiO2 (mmHg) |
233 ± 99 |
67–440 |
|
Vt (ml/kg) |
8 ± 2 |
5–13 |
|
Respiratory rate (breaths/min) |
19 ± 5 |
12–30 |
|
PEEP (cm H2O) |
5 ± 4 |
0–15 |
|
|
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ΔPOP, respiratory variations in pulse oximetry plethysmographic waveform amplitude; ΔPP, respiratory variations in pulse pressure; PaO2/FiO2, ratio of arterial oxygen tension to fractional inspired oxygen; PEEP, positive end-expiratory pressure; SpO2, pulse oximeter oxygen saturation; Vt, tidal volume. |
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Cannesson et al. Critical Care 2005 9:R562 doi:10.1186/cc3799 |
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