english: In another study with over 30,000 high school students, they found that for each hour of lost sleep, there was a 38 percent increase in feeling sad or hopeless, and a 58 percent increase in teen suicide attempts.
non_english: Drugo istraživanje  sa preko 30.000 srednjoškolaca je otkrilo da je  za svaki izgubljeni sat sna postojalo povećanje od 38%  u osećanju tuge ili beznadežnosti i povećanje od 58% u pokušajima samoubistva kod tinejdžera.