Parental anxiety concentrates on rare dramatic risks while the actual injury data points elsewhere, and the mismatch has consequences for how children are allowed to live.
What the data shows
Unintentional injury is the leading cause of death in children beyond infancy in most countries.
Within that, the categories vary by age and by country and consistently include road traffic, drowning, falls, burns and poisoning.
Which are largely preventable through specific measures, most of which are established.
Road safety
The largest single category in many countries.
Correct restraint use reduces injury substantially, and observational studies consistently find high rates of incorrect installation.
Which means checking the fit, ideally at a free checking service, is among the highest-value actions available.
Rear-facing seats for longer than the minimum have better evidence, and guidance in several countries has extended the recommended period.
Vehicle speed in residential areas is the other major factor, with survival probability falling steeply with impact speed.
Drowning
Occurs faster and more quietly than people expect, and frequently in very small amounts of water for young children.
Baths, garden ponds, buckets and paddling pools all feature in the data for the youngest ages.
Which means supervision without distraction is the primary measure, and physical barriers around pools have strong evidence.
Swimming lessons are associated with reduced risk in older children and do not substitute for supervision.
Falls
The largest cause of non-fatal injury requiring treatment across most age groups.
Window falls are a specific and preventable category, with restrictors being the effective measure.
Furniture and television tip-overs have caused deaths and are addressed by anchoring, which is inexpensive and rarely done.
Stair gates for the appropriate age, correctly fitted.
Poisoning
Medicines and cleaning products are the main categories.
Which is addressed by storage out of reach and out of sight, since child-resistant packaging slows children rather than stopping them.
Liquid detergent capsules have been a specific concern following a pattern of serious injuries.
Button batteries are a particular emergency, since they cause rapid internal burns and require immediate medical attention.
Choking
Small objects and specific food shapes.
Which is why guidance covers cutting food into shapes that cannot obstruct an airway, and why the small parts test exists for toys.
What is overestimated
Abduction by strangers, which is extremely rare relative to the anxiety it generates.
Which matters because fear of it has reduced children's independent mobility substantially over decades, with consequences for physical activity and development.
The evidence on harms from restricting independence is less definitive than the injury data and is taken seriously by researchers in the field.
The balance
Managing genuine risks with known measures allows more freedom in areas where the risk is low.
Which is the position most child injury prevention researchers advocate, and it is not the same as either anxiety or indifference.
Any injury or ingestion should be assessed by a health professional, and emergency services should be contacted immediately for anything serious.
Home safety
Most injuries to young children happen at home, which is where prevention measures concentrate.
Hot drinks are a leading cause of scalds in young children, and the temperature required to cause a burn is lower and reached faster than most people assume.
Bath water temperature, hot taps and radiators are related concerns, and thermostatic valves address the first two.
Blind cords
Have caused deaths through strangulation and are addressed by safety devices and by regulation requiring them on new blinds.
Which does not cover existing installations, and retrofitting is inexpensive.
Fire
Working smoke alarms substantially reduce fatality risk, and a significant proportion of homes have none or non-functional ones.
Which is among the highest-value and lowest-cost safety measures available, and testing them monthly is what makes them work.
An escape plan discussed with children is recommended by fire services.
Water safety education
Teaching children about water, alongside supervision and barriers, is part of the layered approach that drowning prevention research supports.
Age patterns
Injury types shift predictably with development.
Falls and ingestion dominate as children become mobile and explore by mouth.
Road injury rises as independent mobility increases.
Which means safety measures should change as a child develops rather than being set once.
Inequality
Child injury rates differ substantially by socioeconomic circumstances in every country that measures it.
Which reflects housing quality, traffic exposure, access to safe play space and the cost of safety equipment.
Schemes providing equipment to families who cannot afford it have shown effectiveness where implemented.
First aid
Basic paediatric first aid training is widely available and briefly taught.
Which covers choking, burns, bleeding and resuscitation, and it is among the more useful things a parent can learn.
Supervision
Effective supervision means attention rather than proximity, and distraction is the factor most consistently identified in injury investigations.
Which is why phone use during supervision of young children around water and roads appears in the research.