پیش دبستانی مبتلا به اختلالات روانپزشکی افزایش ترشح کورتیزول و خواب بد نسبت به افراد سالم را نشان می دهد

In five-year old children the presence of psychiatric disorders is reflected not only at psychological, social and behavioral, but also at neuroendocrine and sleep-related levels. It is likely that these children remain at increased risk for suffering from psychiatric difficulties later in life.