About 22% of people who live in conflict areas suffer from mental health problems, a new study review finds.
Common problems include depression, anxiety, post-traumatic stress disorder, bipolar disorder or schizophrenia, according to the World Health Organization. About 9% have moderate to severe mental health conditions.
These conclusions are based on a review of 129 previously published studies. The numbers are significantly higher than the global estimate of 1 in 14 in the general population.
Researchers said earlier studies underestimated how living in war zones and other conflict areas affects mental health. They found that depression and anxiety increased with age, and said depression was more common in women than men.