Arfcollins
Soft southerner.
- Location
- Fareham
While it would be tragic if a child suffered an avoidable head injury because of an ill fitting helmet I would guess (and this would be classified as a religious belief as I have no data) that most commuters who have bought a helmet have selected the one that best fits their head.I have different figures.
The ones I have are from a US medical centre that looked at helmet wearing.
60% of children had helmets that were more than half an inch out in fit. They then suggested that when head injuries were experienced that ove half the victims in this age group had an inch difference between the correct fitting and the one actually worn.
Their main concern was that 14% of helmets actually came off during the crash!
The conclusion was that helmets should be fitted by trained staff a redesign of helmets for children to make them ft better.
And while you have supplied data about helmets coming off being their main concern, 14% of helmets coming off means that 86% stayed on. This means that there is a very good chance that the potential injuries of 86% of children were avoided by wearing a helmet and the potential injuries of 14% of children who would have been injured by wearing a helmet were also avoided, so no-one was hurt.
And that's a fact.