Depression is a mental disorder characterized by prolonged unhappiness or irritability, accompanied by a constellation of somatic and cognitive signs and symptoms such as fatigue, apathy, sleep problems, loss of appetite, loss of engagement; low self-regard or worthlessness; difficulty concentrating or indecisiveness; or recurrent thoughts of death or suicide. Depression in childhood and adolescence is similar to adult major depressive disorder, although young sufferers may exhibit increased irritability or behavioral dyscontrol instead of the more common sad, empty, or hopeless feelings seen with adults. Children who are under stress, experiencing loss, or have other underlying disorders are at a higher risk for depression. Childhood depression is often comorbid with mental disorders outside of other mood disorders; most commonly anxiety disorder and conduct disorder. Depression also tends to run in families. In a 2016 Cochrane review cognitive behavior therapy (CBT), third wave CBT and interpersonal therapy demonstrated small positive benefits in the prevention of depression. Psychologists have developed different treatments to assist children and adolescents suffering from depression, though the legitimacy of the diagnosis of childhood depression as a psychiatric disorder, as well as the efficacy of various methods of assessment and treatment, remains controversial. Base rates and prevalence
About 8% of children and adolescents suffer from depression. In 2016, 51 percent of students (teens) who visited a counseling center reported having anxiety, followed by depression (41 percent), relationship concerns (34 percent) and suicidal ideation (20.5 percent). Many students reported experiencing multiple conditions at once.
In the 1990s, the National Institute of Mental Health (NIMH) found that up to 7% of adolescents who develop major depressive disorder may commit suicide as young adults. Such statistics demonstrate the importance of interventions by family and friends, the importance of early diagnosis, and treatment by medical staff, in order to prevent suicide amongst at-risk youth. However, some data showed an opposite conclusion. Most depression symptoms are reported more frequently by females; such as sadness (reported by 85.1% of women and 54.3% of men) and crying (approximately 63.4% of women and 42.9% of men). Women have a higher probability to experience depression than men with the prevalences of 19.2% and 13.5% respectively. Risk factor
Risk factors for adolescent depression include female sex, a family history of depression, a personal history of trauma, family conflict, minority sexual orientation, or having a chronic medical illness. There tends to be higher prevalence rates and more severe symptoms in adolescent girls when compared to adolescent boys. These higher rates are also applicable in older adolescents when compared to younger adolescents. This may be due to hormonal fluctuations may that make adolescent women to be more vulnerable to depression. The fact that increased prevalence of depression correlates with hormonal changes in women, particularly during puberty, suggests that female hormones may be a trigger for depression. The gender gap in depression between adolescent men and women is mostly due to young womens lower levels of positive thinking, need for approval, and self-focusing negative conditions.