This document summarizes evidence regarding nurse to patient ratios in pediatric intensive care units (PICUs) and the impact on unplanned extubations. Two studies found higher rates of unplanned extubations were associated with nursing shortages and nurse to patient ratios above 1:1 for intubated pediatric patients. The document proposes piloting an acuity-based staffing model in the PICU with intubated patients having a 1:1 ratio to decrease extubation rates and improve outcomes using Kotter's change model.