Table 2 Risk factors of hypotension during connection of CRRT in children
Hypotension | No hypotension | P | |||
|---|---|---|---|---|---|
Mean | SD | Mean | SD | ||
Age (months) | 53.4 | 67.5 | 50.0 | 61.4 | 0.694 |
Weight (kg) | 18.1 | 19.8 | 16.9 | 17.3 | 0.910 |
PRISM score | 16.8 | 15.5 | 21.6 | 25.8 | 0.650 |
PIM score | 10.1 | 13.4 | 10.9 | 16.8 | 0.874 |
PELOD score | 25.7 | 30.2 | 20.7 | 22.7 | 0.294 |
Number of failed organs | 3.2 | 1.2 | 2.8 | 1.1 | 0.139 |
Lactic acid (mmol/L) | 3.2 | 3.3 | 3.0 | 3.8 | 0.357 |
Arterial pH | 7.32 | 0.12 | 7.31 | 0.10 | 0.341 |
MAP (mmHg) | 58.2 | 14.8 | 62.9 | 20.2 | 0.124 |
Dose of adrenaline (μg/kg/min) | 0.4 | 0.5 | 0.57 | 1.3 | 0.734 |
Dose of dopamine (μg/kg/min) | 9.1 | 6.6 | 9.0 | 6.6 | 0.932 |
Initial creatinine (mg/dL) | 1.4 | 1.1 | 1.5 | 1.3 | 0.491 |
Initial urea (mg/dL) | 79.2 | 61.4 | 86.2 | 59.6 | 0.236 |
ALT (UI/L) | 523.5 | 1261.7 | 71.0 | 112.5 | 0.212 |
Billirubine (mg/dL) | 1.8 | 1.6 | 1.8 | 2.4 | 0.667 |
Extracorporeal circuit volume/weight of patient (ml/kg) | 8.6 | 4.6 | 8.8 | 5.3 | 0.982 |
Hypotension Number % | Hypotension Number % | ||||
Age | <12 m | >12 m | |||
24 | 31.6 | 29 | 30.2 | 0.847 | |
Sex | Male | Female | |||
34 | 33 | 19 | 27.5 | 0.446 | |
Weight | <10 kg | >10 kg | |||
27 | 30 | 35 | 31.7 | 0.809 | |
Diagnoses | Cardiopathies | Rest of diagnoses | |||
31 | 32.6 | 22 | 28.6 | 0.566 | |
Mechanical ventilation | Yes | No | |||
48 | 33.1 | 5 | 18.5 | 0.132 | |
Vasoactive drugs | Yes | No | |||
42 | 30.9 | 11 | 30.6 | 0.970 | |
Initial MAP | <55 mmHg | >55 mmHg | |||
24 | 38.1 | 25 | 27.5 | 0.164 | |
Dose of adrenaline | > 0.6 μg/kg/min | > 0.6 μg/kg/min | |||
12 | 35.3 | 32 | 29.4 | 0.513 | |
Filter surface | <0.3 m 2 | >0.3 m 2 | |||
21 | 33.3 | 32 | 24.4 | 0.586 | |
Extracorporeal circuit volume/weight of patient | > 5 ml/kg | < 5 ml/kg | |||
36 | 32.1 | 10 | 22.2 | 0.217 | |
Mortalilty | Yes | No | |||
24 | 38.7 | 29 | 26.4 | 0.095 | |