Sleep problems stress teenagers more, says study

Sleep problems stress teenagers more, says study

FPJ BureauUpdated: Friday, May 31, 2019, 06:57 PM IST
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New York : Adolescents who experience sleep problems and longer sleep duration are more reactive to stress, which could contribute to academic, behavioural and health issues, says a new study, reports IANS.

“This particular population is more likely to experience insufficient sleep, and their functioning is more negatively affected by lower sleep quality,” said one of the researchers Sylvie Mrug, psychology professor at the University of Alabama at Birmingham in the US.

The researchers examined two dimensions of sleep — sleep duration and sleep problems from the perspectives of adolescents and their parents, as well as the levels of the stress hormone cortisol before and after social stress.

Eighty-four adolescents with an average age of approximately 13 took part in the study.

In stress tests, the researchers found that cortisol levels that indicate increased stress response are higher in adolescents with sleep problems.

“The result of higher cortisol levels in adolescents experiencing sleep problems was exactly what we expected to see,” Mrug said.

Generally, less sleep is related to poor outcomes, not the other way around.

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