New York, Oct 7 (IANS): Is your child not getting ample sleep due to early school hours? Beware, your kid is more likely to develop depression and anxiety, warns a new study.

The study reveals that children, who start schooling before 8:30 a.m., get insufficient sleep or barely meet the minimum amount of sleep, that is 8-10 hours, needed for healthy functioning of the body.

"Even when a student is doing everything else right to get a good night's sleep, early school start times put more pressure on the sleep process and increase mental health symptoms, while later school start times appear to be a strong protective factor for teenager," said Jack Peltz, Professor at the University of Rochester in the US.

School timings not only affect the sleeping habits but also the daily functioning of the body. It aggravates major health problems like obesity, heart disease and others in adulthood.

The study, published in the journal Sleep Health, suggested that maintaining a consistent bedtime, getting between eight and 10 hours of sleep, limiting caffeine, turning off the television, cell phone and video games before bed may boost sleep quality as well as mental health.

The researchers used an online tool to collect data from 197 students across the country between the ages of 14 and 17.

The results showed that good sleep hygiene was directly associated with lower average daily depressive or anxiety symptoms across all students.

The risk of depression was even lower in the students who started school after 8:30 a.m. in comparison to those who started early.

"One possible explanation for the difference may be that earlier starting students have more pressure on them to get high quality sleep," Peltz stressed.