A recent study conducted by Jönköping University in collaboration with Region Jönköping County has revealed that a significant number of young people in Jönköping County are spending far more time on screens than recommended. The research highlights a troubling correlation between excessive screen time and various health problems, including sleep disturbances, sedentary lifestyles, and mental health challenges.
The study surveyed over 5,000 individuals aged 15 to 17, finding that 88% of participants exceeded the new screen time guidelines established by the Public Health Agency of Sweden. On average, these youths reported spending 6.2 hours per day on screens, more than double the recommended limit of 2 to 3 hours.
“The results of this study are crucial as they reflect young people’s self-reported screen time,” said Amir Pakpour, Professor of Clinical Science at Jönköping University’s School of Health and Welfare. “These national guidelines are designed to protect the physical and mental health of young people.”
The findings indicated that young people who adhered to the recommended screen time experienced significantly fewer health issues compared to those who did not. Among the participants who spent more than three hours per day on screens, the study found:
57% reported getting less than eight hours of sleep
27% engaged in prolonged sedentary behavior
46% experienced difficulties falling asleep
39% displayed impulsive behavior
44% suffered from physical ailments such as headaches and back pain
13% showed signs of gaming addiction
51% reported feeling stressed or upset
18% experienced poor mental health
The research also uncovered a link between excessive screen use and school absenteeism, with 7.4% of high screen time users admitting to skipping school at least once a month—nearly double the rate of their peers. Alarmingly, 95% of teenagers diagnosed with ADHD reported spending more than three hours daily on screens.
While the study highlights significant correlations between screen time and both health and social outcomes, the researchers emphasize the need for further investigation to understand the long-term effects fully. They advocate for collaborative efforts among families, schools, and healthcare providers to foster healthier digital habits among young people.
“The study underscores the necessity for targeted initiatives aimed at reducing screen time and educating both youths and their families about its consequences,” stated Gunilla Björling, Professor of Health and Care Science at Jönköping University. “Parents should lead by setting limits, schools should promote a balanced approach to technology, and healthcare professionals can offer guidance on the associated mental and physical challenges.”
The research is based on data from the Public Health Survey UNG 2023, conducted between September and October 2023, which assessed the health and lifestyles of 5,323 young individuals in Jönköping County. “This survey provides vital insights into the current health landscape among our youth,” said Marit Eriksson, Epidemiologist at Region Jönköping County and lead researcher for the Public Health Survey UNG 2023.
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