Increasing admissions to paediatric intensive care units in England and Wales: more than just rising a birth rate.

An additional increase in the number of children from England and Wales admitted to PICU from 2009 onwards is not explained by a rising child population or an increased risk of admission among South Asian children. There was no evidence of a reduction in the admission criteria to PICUs. Given healthcare funding in England and Wales, continued increases would present a challenging prospect for both providers and commissioners of these services.