Mentally ill 'suffering neglect'

Mentally ill people in the developing world are being badly neglected, according to a study published in the Lancet medical journal. The authors say mental illness makes up about 14% of global disease, more than cancer or heart disease.
Up to 800,000 people commit suicide each year, mostly in poorer countries. Despite this, the authors say, 90% of sufferers in developing countries receive no care - and in some cases are chained to trees or kept in cages.