Table 2. Univariate analysis and multivariate logistic regression analysis of risk factors associated with pediatric severe sepsis.
| Variables | Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
| OR (95% Cl) | P value | OR (95% Cl) | P value | ||
| Age | 1.008 (1.003, 1.014) | 0.004 | 0.994 (0.974, 1.014) | 0.552 | |
| Male | 1.176 (0.599, 2.309) | 0.637 | 0.716 (0.261, 1.967) | 0.517 | |
| Weight | 1.032 (1.007, 1.058) | 0.012 | 1.035 (0.950, 1.128) | 0.43 | |
| Respiratory system | 1.204 (0.52, 2.788) | 0.665 | 0.860 (0.157, 4.715) | 0.862 | |
| Gastrointestinal system | 0.576 (0.284, 1.166) | 0.125 | 0.612 (0.129, 2.903) | 0.536 | |
| Central nervous system | 0.765 (0.159, 3.674) | 0.738 | 0.449 (0.036, 5.607) | 0.534 | |
| Blood stream | 0.866 (0.177, 4.232) | 0.859 | 2.672 (0.107, 66.699) | 0.549 | |
| Multiple infection | 4.50 (1.906, 10.623) | 0.001 | 8.084 (1.559, 41.927) | 0.013 | |
| White blood cell | 1.049 (0.997, 1.104) | 0.063 | 1.064 (0.882, 1.283) | 0.515 | |
| Neutrophil | 1.044 (0.989, 1.103) | 0.119 | 0.959 (0.775, 1.186) | 0.699 | |
| Lymphocyte | 0.998 (0.978, 1.018) | 0.861 | 0.967 (0.897, 1.043) | 0.386 | |
| Monocyte | 1.034 (0.975, 1.096) | 0.265 | 0.881 (0.674, 1.153) | 0.357 | |
| Platelet | 0.999 (0.996, 1.001) | 0.222 | 1.001 (0.997, 1.006) | 0.619 | |
| NLR | 1.143 (1.062, 1.230) | <0.001 | 1.259 (1.070, 1.481) | 0.006 | |
| PLR | 1.003 (1.000, 1.005) | 0.036 | 0.997 (0.989, 1.004) | 0.392 | |
| Albumin | 0.994 (0.975, 1.013) | 0.548 | 0.962 (0.896, 1.034) | 0.296 | |
| PCT | 1.022 (1.01, 1.034) | <0.001 | 1.018 (1.002, 1.035) | 0.025 | |
| Temperature | 1.077 (0.766, 1.514) | 0.671 | 0.754 (0.439, 1.298) | 0.309 | |
| PRISM | 1.088 (1.046,1.133) | <0.001 | 1.154 (1.079, 1.236) | <0.001 | |
NLR, neutrophil-to-lymphocyte ratio; PLR, platelet-to-lymphocyte ratio; PCT, procalcitonin; PRISM, Pediatric Risk of Mortality; OR, odds ratio; CI, confidence interval.