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. 2022 May 12;10:887885. doi: 10.3389/fped.2022.887885

Table 2.

Risk factors of PICU readmission within 1 year in the multivariate analysis.

Variable Adjusted odds ratio (95% CI) p
With chronic conditions 4.99 (2.81–10.22) <0.001*
The Strongkids score on admission 4.5 (2.70–7.60) <0.001*
First PICU length of stay in days for more than 2 weeks 2.05 (1.08–3.92) 0.023*

CI, confidence interval.

*Significant risk factors in the multivariable analysis (p < 0.05).