Table 2 Outcomes of patients in matched cohort of Echo_1
|  | No Echo_1(n = 440) | Echo_1(n = 440) | P value |
|---|---|---|---|
Primary outcome | |||
28-day mortality (n, %) | 155 (35.2%) | 114 (25.9%) | 0.003 |
Secondary outcomes | |||
PAC (n, %) | 9 (2%) | 44 (10%) |  < 0.001 |
PiCCO (n, %) | 30 (6.8%) | 45 (10.2%) | 0.07 |
ICU mortality (n, %) | 82 (18.6%) | 76 (17.3%) | 0.598 |
Length of ICU stay(d) | 11 (5–19) | 10 (5–15) | 0.140 |
Length of hospital stay(d) | 18 (10–28) | 14 (9–23) |  < 0.001 |
IV fluid day 1 (mL) | 6072 (3534–10,235) | 5459 (3017–8903) | 0.028 |
IV fluid day 2 (mL) | 3829(2036–6926) | 3454.877 (2096 -6149.517) | 0.098 |
IV fluid day 3 (mL) | 3176 (1653 -6021) | 2666 (1326 -5070) | 0.008 |
Ventilation free days in 28 days | 17.0 (0–24.7) | 19.8 (0–25.2) | 0.020 |
Vasopressor free days in 28 days | 26.8 (0–28) | 27.3 (0–28) | 0.033 |