Geneva, Sep 11 (DPA) Most of the 2.6 million deaths of young people each year are preventable, according to a new study supported by the World Health Organisation and released in Geneva Friday.

The main causes of deaths in the 10-24 age group were road traffic accidents, complications during pregnancy and child birth, suicide, violence, HIV/AIDS and tuberculosis.

The study, to be published in the Lancet, a medical journal, found that 97 percent of these deaths were taking place in low and middle-income countries.

'Young people ... often fall through the cracks,' said Daisy Mafubelu, WHO's expert for family and community health.

She said it was important to improve their access to information and services 'and help young people avoid risky behaviours that can lead to death'.

There are an estimated 1.8 billion people that fall into this age group, accounting for 30 percent of the world's population.

Road traffic accidents could be avoided through more appropriate speed limits, strict enforcement of drunk-driving laws and by the use of helmets and safety belts, the WHO said.