Table 2 The primary and secondary outcomes stratified by tertiles of a-MAP.

From: Association between average mean arterial pressure and 30-day mortality in critically ill patients with sepsis and primary hypertension: a retrospective analysis

Variables

Total

a-MAP (mmHg)

P Value

T1(< 73)

T2(73–80)

T3(≥ 80)

N

8810

2937

2935

2938

 

30-day mortality, n (%)

1402 (15.9)

561 (19.1)

373 (12.7)

468 (15.9)

 < 0.001

In-hospital mortality, n (%)

1127 (12.8)

450 (15.3)

303 (10.3)

374 (12.7)

 < 0.001

Los hospital (day), median (IQR)

8.3 (5.3, 14.4)

8.1 (5.3, 13.6)

7.9 (5.2, 13.1)

9.1 (5.6, 16.2)

 < 0.001

Los ICU (day), median (IQR)

3.0 (1.7, 6.1)

2.9 (1.7, 5.4)

2.6 (1.4, 5.4)

3.7 (2.0, 7.8)

 < 0.001

AKI on Day 2, n (%)

6190 (70.3)

2211 (75.3)

2148 (73.2)

1831 (62.3)

 < 0.001

AKI on Day 7, n (%)

6707 (76.1)

2327 (79.2)

2268 (77.3)

2112 (71.9)

 < 0.001

  1. AKI acute kidney injury, a-MAP average mean arterial pressure, Los length of stay.
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