Followers of older, more established religions are less likely to commit suicide than adepts of newer faiths. Factors influencing the risk of suicide include a feeling of isolation from the majority and a belief in life after death, according to a study by Eduard Ponarin, Director of the HSE's Laboratory for Comparative Social Research (LCSR) in St. Petersburg, and Vassily Usenko, M.D., Ph.D., from Dnipropetrovsk.