question: Compared to glargine 100 U/ml (Gla-100) what was the result of glargine 300 U/ml (Gla-300) on mean decrease in HbA1c level?
context: Weight gain was low (<1 kg) in both groups, with less gain with Gla-300 [LS mean difference −0.28 kg (95% CI −0.55 to −0.01); p = 0.039]