You can use MeSH Advanced Search Builder on NCBI in order to easily see all the research published on this subject ( even the latest one).

verifiez l'etude française" Geriadiab",très interressante.

Hi Favour,

The availability may vary depending on the region you are researching, but you could try government run research or statistics institutions. Sometimes governments have centres that collect population health data and trends over longer time periods. For example, in Australia the Australian Institute of Health & Welfare (AIHW) and the Australian Bureau of Statistics (ABS) collect this kind of information, and generates reports that are accessible to the public.

I hope this helps, and all the best with your review.

Thank you @Alex. This is really helpful

Thank you @Ashot