Skip to main content

Table 2 Clinical outcomes of subjects by the quartile of the norMP

From: Mechanical power normalized to predicted body weight is associated with mortality in critically ill patients: a cohort study

 

norMP, 10− 3 J/min/kg

p value

 

quartile 1

<  166.4

quartile 2

166.4–226.4

quartile 3

226.5–300.9

quartile 4

≥301.0

 

ICU mortality

72 (22.2)

91 (28.0)

85 (26.2)

117 (35.9)

0.001

30-day mortality

102 (31.4)

105 (32.3)

104 (32.0)

123 (37.7)

0.284

90-day mortality

119 (36.6)

122 (37.5)

123 (37.8)

138 (42.3)

0.442

ICU_LOS, day

7.7 (4.9–11.5)

8.1 (5.4–12.4)

9.7 (6.1–14.6)

9.8 (6.0–16.8)

<  0.001

VFD_28, day

21.5 (0–24.7)

21.1 (0–24.4)

19.6 (0–23.4)

15.6 (0–21.8)

<  0.001

  1. Data are median (interquartile range) or No / Total (%)
  2. norMP mechanical power normalized to predicted body weight, ICU intensive care unit, LOS length of stay, VFD_28 Ventilator-free days at day 28
Back to article page

BMC Anesthesiology

ISSN: 1471-2253

Contact us