1. About half of mental disorders begin before the age of 14. Around 20% of the world’s children and adolescents are estimated to have mental disorders or problems, with similar types of disorders being reported across cultures.

2. Depression is characterized by sustained sadness and loss of interest along with psychological, behavioural and physical symptoms. It is ranked as the leading cause of disability worldwide.

3. On average, about 800 000 people commit suicide every year. Mental disorders are one of the most prominent and treatable causes of suicide.

4. War and other major disaster have a large impact on the mental health and psychosocial well-being. Rates of mental disorder tend to double after emergencies.

5. Mental disorders contribute to unintentional and intentional injury.

6. Stigma about mental disorders and discrimination against clients and families prevent people from seeking mental health care. Contrary to expectations, levels of stigma were higher in urban areas and among people with higher levels of education.

7. Human rights violations of psychiatric patients are routinely reported in most countries. These include physical restraint, seclusion and denial of basic needs and privacy. Few countries have a legal framework that adequately protects the rights of people with mental disorders.

Source:http://www.who.int/features/factfiles/mental_health/mental_health_facts/en/index.html