In the Original Investigation titled “Gamma Ventral Capsulotomy for Obsessive-Compulsive Disorder: A Randomized Clinical Trial,”1 due to a production error, a minus sign was inadvertently omitted from a confidence interval in the Abstract and Results section. The confidence interval in the first sentence of the Abstract and in the second sentence of the Double-Blind Phase subsection of the Results section should be −0.05 to 0.55. This article was corrected online.
Omitted Minus Sign. JAMA Psychiatry. 2016;73(3):303. doi:10.1001/jamapsychiatry.2015.3325