Real-world study of ethnic differences in glycaemic control and clinical characteristics among insulin-naïve people with type 2 diabetes initiating biphasic insulin aspart 30/70: A retrospective, observational cohort study in England.

Aims: This study investigated the ethnic differences in glycaemic levels and clinical characteristics among insulin-naïve people with type 2 diabetes (T2D) initiating biphasic insulin aspart 30/70 (BIAsp 30) in primary practice in England.

Materials And Methods: Retrospective, observational cohort study utilizing data from the Clinical Practice Research Datalink Aurum database, including White, South Asian, Black and Chinese insulin-naïve adults with T2D, initiating BIAsp 30. The index date was that of the first BIAsp 30 prescription.