Cluster-randomized trial of a mobile phone personalized behavioral intervention for blood glucose control. Diabetes Care 2011;34:1934–1942

Quinn CC, Shardell MD, Terrin ML, Barr EA, Ballew SH, Gruber-Baldini AL. Cluster-randomized trial of a mobile phone personalized behavioral intervention for blood glucose control. Diabetes Care 2011;34:1934–1942 In the article listed above, the values for the 9-month glycated hemoglobins are incorrect due to a programming error. The significance of the results and the discussion remained unchanged. The changes to Table 1 and to the text are detailed below.