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Adjusteda mean change (SE) in HbA1c (%) from baseline to week 24 for patients receiving twice‐daily metformin IR or once‐daily metformin XR (randomized data set)b. aAdjusted for baseline HbA1c, treatment group, time, baseline‐by‐time interaction and time‐by‐treatment group interaction and bexcluding data after rescue medication. Abbreviations: HbA1c, glycated haemoglobin; IR, immediate release; SE, standard error; XR, extended release
