%0 Journal Article %T Optimism, sociability, and the risk of future suicide attempt among U.S. Army soldiers %A Naifeh, James A. %A Ursano, Robert J. %A Stein, Murray B %A Mash, Holly B. Herberman %A Aliaga, Pablo A. %A Fullerton, Carol S. %A Shor, Rachel %A Kao, Tzu-Cheg %A Sampson, Nancy A. %A Kessler, Ronald C. %D 2024 %R 10.1093/milmed/usad457 %P e1642-e1652 %J Military Medicine %V 189 %I 7-8 %2 ISSN: 0026-4075 %1 PMCID: PMC11221425