In the Original Investigation titled “Associations of Serum Folate and Vitamin B12 Levels With Cardiovascular Disease Mortality Among Patients With Type 2 Diabetes,”[1] published January 31, 2022, there were errors in panel B of the Figure; the unit of measure for serum B12 should be picograms per milliliter. There was an error in the title of Table 3; the years of the National Health and Nutrition Examination Survey should be from 1999 through 2014. This article has been corrected.[1]
Authors: Yujie Liu; Tingting Geng; Zhenzhen Wan; Qi Lu; Xuena Zhang; Zixin Qiu; Lin Li; Kai Zhu; Liegang Liu; An Pan; Gang Liu Journal: JAMA Netw Open Date: 2022-01-04