Skip to main content

Table 3 Measurement conditions

From: The ability of Oxygen Reserve Index® to detect hyperoxia in critically ill patients

 

Number (percentage) or median [25–75% interquartile range]

Intubation

 

 Yes

391 (53)

 No

341 (47)

Ventilation mode (If intubated)

 

 Controlled

181 (46)

 Spontaneous

210 (54)

Ventilation mode (If not intubated)

 

 Non-invasive ventilation

8 (2)

 High-flow nasal cannula oxygen

34 (10)

 Nasal cannula

299 (88)

Mean arterial pressure (mmHg)

93 (22)

Heart rate (BPM)

79 (19)

Pulse pressure (mmHg)

78 (18)

Norepinephrine infusion

 

 Yes

218 (32)

 Dose (μg/kg/min)

0.39 (0.33)

Milrinone

 

 Yes

67 (10)

 Dose (μg/kg/min)

1.9 [0.8–2.0]

Urapidil

 

 Yes

84 (12)

 Dose (mg/h)

50 [20–60]

Nicardipine

 

 Yes

28 (4)

 Dose (mg/h)

8 [6–9]

Sedation

 

 Yes

101 (15)

 No

585 (85)

RASS score (if sedation)

 

 − 5

83 (86)

 − 4

13 (13)

 − 3 to 2

1 (1)

Glasgow score (If no sedation)

 

 3–7

32 (8)

 8–11

103 (26)

 11–15

259 (66)

Propofol

 

 Yes

59 (9)

 Dose (mg/h)

200 [120–240]

Sufentanil

 

 Yes

117 (17)

 Dose (μg/h)

40 [20–60]

Midazolam

 

 Yes

59 (9)

 Dose (mg/h)

10 [5–20]