Table 5 Risk factors for 30-day mortality in patients with spontaneous bacterial peritonitis
Risk factor | Survivors (n = 233) | Nonsurvivors (n = 101) | Univariate | Multivariate | ||
|---|---|---|---|---|---|---|
P value | p value | HR | 95% CI | |||
Age, mean years _ SD | 55.3 ± 10.7 | 56.1 ± 9.9 | 0.869 | – | – | – |
Male | 191 | 79 | 0.401 | – | – | – |
Child-Pugh classification | 0.007 | 0.007 | 2.167 | 1.236–3.798 | ||
Class B | 67 | 15 | ||||
Class C | 166 | 86 | ||||
Hepatocellular carcinoma | 53 | 40 | 0.005 | 0.002 | 1.930 | 1.284–2.901 |
Nosocomial infection | 98 | 57 | 0.005 | 0.044 | 1.514 | 1.012–2.267 |
Resistance to third - generation cephalosporins | 77 | 40 | 0.321 | – | – | – |
Gastrointestinal bleeding | 23 | 15 | 0.105 | – | – | – |
Renal failure | 34 | 31 | 0.001 | < 0.001 | 2.244 | 1.440–3.496 |
Septic shock | 14 | 11 | 0.156 | – | – | – |
Hepatic encephalopathy | 37 | 32 | < 0.001 | 0.012 | 1.739 | 1.129–2.677 |