Table 4 Outcomes of patients in matched cohort of Echo_2
|  | No Echo_2 (n = 316) | Echo_2 (n = 314) | P value |
|---|---|---|---|
Primary outcome | |||
28-day mortality (n, %) | 104 (32.9%) | 97 (29.9%) | 0.418 |
Secondary outcomes | |||
PAC (n, %) | 23 (7.3%) | 30 (9.5%) | 0.03 |
PiCCO (n, %) | 25 (7.9%) | 50 (15.9%) | 0.54 |
ICU mortality (n, %) | 67 (21.2%) | 58 (17.9%) | 0.292 |
Length of ICU stay (d) | 11 (5–18) | 12.5 (7–21) | 0.017 |
Length of hospital stay(d) | 17 (9–25.5) | 18 (10–29) | 0.275 |
IV fluid day 1 (mL) | 6884 (4045–11061) | 6945 (4232–11044) | 0.950 |
IV fluid day 2 (mL) | 4078 (2308–6906) | 4455 (2586–6998) | 0.470 |
IV fluid day 3(mL) | 3606 (1887–6960) | 2910 (1410 -5459) | 0.442 |
Ventilation free days in 28 days | 20 (0–26) | 19 (0–25) | 0.111 |
Vasopressor free days in 28 days | 27.5 (0–28) | 26.4 (0–27.7) |  < 0.001 |