Data analysis
T-14 data was not normally distributed and therefore presented as medians with interquartile ranges (IQR). A sub-group analysis of children (age 2 – 4 years) undergoing tonsillectomy for SDB was undertaken. Statistical analysis utilised non-parametric tests, specifically T-14 scores were compared using the Related-Samples Wilcoxon Signed Rank Test. Statistical analysis utilised IBM SPSS Statistics for Windows, IBM Corp, Sydney, Australia (released 2017). Graphs were generated in Prism 9.0TM (GraphPad Software, Inc, La Jolla, CA, USA).