A new study is strengthening the case to hold off on giving your child a smartphone at a younger age. Dr. Ran Barzilay, the study's lead author and child psychiatrist at Children's Hospital of Philadelphia, breaks down the findings.

Philadelphia

A new study published in the journal Pediatrics has found that children who own smartphones by age 12 are at a higher risk for depression, obesity, and insufficient sleep compared to their peers who do not own smartphones. The research, led by Dr. Ron Barzilay from the Children's Hospital of Philadelphia, analyzed data from more than 10,000 children.

The study determined that most children had smartphones by age 12, with a median age of 11. It also found that the earlier a child received a smartphone, the greater the likelihood of negative health outcomes, particularly obesity and insufficient sleep. The researchers did not investigate the reasons behind these associations or the specific activities children engaged in on their devices.

Kids who get smartphones too young face higher health risks: study

At what age should a child get a smartphone? It's a modern dilemma many parents face, but now a new study is strengthening the case to hold off on giving your child one at a younger age. The research published today in the journal Pediatrics found that children who used a smartphone by age 12 were at a higher risk of depression, obesity, and insufficient sleep compared to those who did not have one. Dr. Ron Barzilai is one of the authors of this study. He's also a child psychiatrist with Children's Hospital of Philadelphia. Doctor, thank you for being here. Thank you for inviting me. Researchers analyzed data from more than 10,000 children for this study. What did you and your team find? We found that, first of all, most kids already had their phones by age 12. The median age was 11. And when we compared kids who had a smartphone by age 12 to those who did not, we saw that overall in three different health outcomes, the kids with smartphone felt worse. They had more depression, more obesity, and less sleep, or more insufficient sleep. We further found that among the kids who already had a phone at age 12, the earlier they got the phone, the greater their chances were of having obesity or insufficient sleep at age 12. Did you and your team look at why? No, we can't say that, given the current study, because we didn't even look at what kids did on their phones. We basically asked one simple question. Does the mere fact of having one's own smartphone in this age range has anything to do with health outcomes? And as I mentioned, the results were quite compelling in that sense. Did you find any possible alternatives that younger people can use in place of a smartphone? Again, something we did not look into. What we did look into is whether this was a so-called specific to smartphone. We did account for the fact that the kids may have had other technological devices like tablets or iPads, and it did not change the results, no. Wow, Dr. Ron Barzilay, a very important study. Thank you for coming on.

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