Table 1 Risk factors of catheterization complications in children with CRRT
With complications | Without complications | P | |||
|---|---|---|---|---|---|
Mean | SD | Mean | SD | ||
Age (months) | 20.2 | 39.4 | 53.6 | 64.2 | 0.016 |
Weight (kg) | 8.0 | 10.4 | 17.9 | 18.4 | 0.014 |
PRISM score | 14.7 | 8.4 | 14.7 | 8.4 | 0.596 |
PIM score | -2.8 | 1.4 | -1.9 | 1.4 | 0.181 |
PELOD score | 23.2 | 3.9 | 17.2 | 8.2 | 0.095 |
Number of failed organs | 2.8 | 1.0 | 2.9 | 1.1 | 0.922 |
Lactic acid (mmol/L) | 2.1 | 1.2 | 3.1 | 3.7 | 0.725 |
Arterial pH | 7.27 | 0.1 | 7.32 | 0.1 | 0.416 |
Mean blood pressure (mmHg) | 53.7 | 27 | 62.0 | 17.9 | 0.173 |
Dose of adrenaline (μg/kg/min) | 0.3 | 0.2 | 0.5 | 1.2 | 0.914 |
Dose of dopamine (μg/kg/min) | 8.4 | 9.5 | 9.1 | 6.3 | 0.208 |
Initial creatinine (mg/dL) | 1.3 | 1 | 1.5 | 1.4 | 0.825 |
Initial urea (mg/dL) | 92.0 | 83.1 | 83.4 | 57.9 | 0.835 |
ALT (UI/L) | 89.7 | 151.3 | 222.3 | 756.6 | 0.977 |
Billirubin (mg/dL) | 1.5 | 1.5 | 1.9 | 2.3 | 0.781 |
Initial platelet count | 158.583 | 124.291 | 175.425 | 188.538 | 0.821 |
Complications Number % | Complications Number % | ||||
Age | <12 m | >12 m | |||
10 | 13.2 | 3 | 3.1 | 0.013 | |
Sex | Male | female | |||
8 | 7.8 | 5 | 7.2 | 0.889 | |
Weight | <10 kg | >10 kg | |||
11 | 12.2 | 2 | 2.4 | 0.015 | |
Diagnoses | Cardiopathies | Rest of diagnoses | |||
5 | 5.3 | 8 | 10.4 | 0.206 | |
Mechanical ventilation | Yes | No | |||
11 | 7.6 | 2 | 7.4 | 0.974 | |
Vasoactive drugs | Yes | No | |||
10 | 7.4 | 3 | 8.3 | 0.843 | |
Initial MAP | <55 mmHg | >55 mmHg | |||
8 | 11.4 | 5 | 4.4 | 0.112 | |
Initial hypotension | Yes | No | |||
7 | 8.3 | 6 | 6 | 0.530 | |
Dose of adrenaline | > 0.6 μg/kg/min | > 0.6 μg/kg/min | |||
3 | 8.8 | 7 | 6.4 | 0.632 | |
Catheter size | 4 to 6.5 Fr | >6.5 Fr | |||
10 | 9.8 | 2 | 3.8 | 0.183 | |
Mortality | Yes | No | |||
4 | 30.8 | 9 | 36.5 | 0.680 | |