The economic crisis in Europe and North
America led to more than 10,000 extra suicides, according to figures
from UK researchers.
A study, published in the British Journal of Psychiatry, showed "suicides have risen markedly".
The research group said some deaths may have been avoidable as some countries showed no increase in suicide rate.
Campaign groups said the findings showed how important good mental health services were.
The study by the University of Oxford and the London School of Hygiene & Tropical Medicine analysed data from 24 EU countries, the US and Canada.
A study, published in the British Journal of Psychiatry, showed "suicides have risen markedly".
The research group said some deaths may have been avoidable as some countries showed no increase in suicide rate.
Campaign groups said the findings showed how important good mental health services were.
The study by the University of Oxford and the London School of Hygiene & Tropical Medicine analysed data from 24 EU countries, the US and Canada.