Pediatric Index of Mortality 3—An Evaluation of Function Among ICUs In South Africa*

Objectives: To evaluate the performance of the Pediatric Index of Mortality 3 as mortality risk assessment model. Design: This prospective study included all admissions 30 days to 18 years old for 12 months during 2016 and 2017. Data gathered included the following: age and gender, diagnosis and reason for PICU admission, data specific for the Pediatric Index of Mortality 3 calculation, PICU outcomes (death or survival), and length of PICU stay. Setting: Nine units that care for children within tertiary or quaternary academic hospitals in South Africa. Patients: All admissions 30 days to 18 years old, excluding premature infants, children who died within 2 hours of admission, or children transferred to other PICUs, and those older than 18 years old. Interventions: None. Measurements and Main Results: There were 3,681 admissions of which 2,253 (61.3%) were male. The median age was 18 months (interquartile range, 6–59.5 mo). There were 354 deaths (9.6%). The Pediatric Index of Mortality 3 predicted 277.47 deaths (7.5%). The overall standardized mortality ratio was 1.28. The area under the receiver operating characteristic curve was 0.81 (95% CI 0.79–0.83). The Hosmer-Lemeshow goodness-of-fit test statistic was 174.4 (p
Source: Pediatric Critical Care Medicine - Category: Pediatrics Tags: Clinical Investigation Source Type: research