Cut screen time in classrooms to avoid long-term health issues, government urged

The amount of time children in England spend on screens at school could be harming their "physical and developmental health", a group of more than 150 clinicians has warned.

GPs, paediatricians and other specialists said in an open letter to Education Secretary Lucy Powell and Health Secretary Yvette Cooper that tablets and laptops are being used without a full understanding of their long-term health impacts, including on eye health.

The clinicians said they are prescribing glasses, hearing aids and speech therapy to children "for a problem that is unintentionally being made worse in our schools".

The government said it was consulting on screen time guidance for children aged five to 18 but that technology could be a powerful learning tool if used properly.

The group of clinicians said nearly one million children are using screens in most lessons, despite studies suggesting a rise in short-sightedness.

They pointed to an analysis of 276 studies covering 5.4 million participants around the world.

That analysis, they claimed, found a rise in short-sightedness among children and adolescents from around 24% in 1990 to almost 36% by 2023, warning the condition is associated with an increased risk of a range of eye health problems.

Many children now spend longer on screens in the classroom than is recommended in a 24-hour period, the letter said, adding: "As a country, we need to wake up to this now, and start rolling back screen use in schools before the damage compounds further."

One of its signatories was, Dr Becky Foljambe NHS GP and founder of Health Professionals for Safer Screens. She told BBC Radio 4's Today programme parents had not been given the chance to "opt out" of the "excessive" use of screens in schools, which risks children "just not thriving" in education.

She said an "explosion" in short-sightedness "cannot be put down to genetics alone".

Foljambe said it was a "lazy argument" to advocate for screen use to prepare children for a digital world, adding: "They also need their sleep, their eyesight, they need rest, they need ability to critically think and appraise."