To validate the Phoenix criteria’s mortality prediction performance against other severity scores and evaluate the feasibility of using routine EHR data for identifying pediatric sepsis across the full spectrum of hospital care, emphasizing the significance of data availability.
Key Findings:
The Phoenix score was derived from existing organ dysfunction and severity scores to optimize mortality prediction, highlighting its potential role in clinical decision-making.
Most studies on the Phoenix criteria have focused on PICUs, limiting generalizability to broader pediatric inpatient populations and suggesting a need for further research.
High-income cohort data primarily from the US raises uncertainty about the Phoenix criteria's performance in other regions, indicating a gap in knowledge that needs addressing.
External validation studies have not consistently assessed the availability of data elements needed for Phoenix score calculation in routine EHR data, which may hinder its practical application.
Interpretation:
The study highlights the need for further validation of the Phoenix criteria in diverse healthcare settings and the importance of data availability for effective implementation.
Limitations:
The study excluded neonates and specific hospital episodes, which may limit the applicability of findings to the entire pediatric population and necessitate caution in interpretation.
Data availability for calculating severity scores may vary, affecting the feasibility of routine use and highlighting the need for standardized data collection practices.
Conclusion:
The findings suggest that while the Phoenix score is a promising tool for assessing pediatric sepsis, further validation and consideration of data availability are necessary for broader application, particularly in diverse healthcare settings.
by Shuhua He, Jack Zhenhe Zhang, Lawrence Chi-ngong Chan, Anna Lin, Kin Yip Yeung, Manson Chon In Kuok, James Wesley Ching Hei Cheng, Dennis Chi Yu Au, Chin Ying Chow, Tak Wai Wong, Wai Kin Wong, Eric Chan, Hong Ming Young, Eugene Mary Wong, Kwok Ming Ho, Anna Lee, Chanu Rhee, Hugh Simon Lam, Lowell Ling
