 These indices will be computed using a moving window of data. The window will be stepped across each patients SMBG data set through the intensive management period. Those data points that fall within the window will be used to compute the indices. The steps and widths of the window will be set at 1, 7, 14, and 28 days. For example, with a step and width of 7 days, each calculation of the M-value of a patients SMBG data would encompass 7 days and there would be 12 different calculations for each week of the 3-month intensive management period. Statistical differences in the indices for a given window for each treatment group will be sought. 