Statistical analyses
SE
Statistical analyses were conducted with R 4.2.1 and on an intention-to-treat basis. Two-tailed Baseline characteristics of the 3 treatment groups: (i) glargine, (ii) glargine + lispro, and (iii) glargine + exenatideContinuous variables are presented as mean followed by standard deviation in parentheses (if normal distribution) or median followed by interquartile range (if skewed distribution). Categorical variables are presented as proportionsChanges in vascular measures from baseline to 8-weeks in response to the interventionsP-values reflect comparison between measurement at 8-weeks and measurement at baselineBaseline-adjusted vascular outcomes after intervention and after 3-month washoutData are presented as adjusted mean (SE)