INS and dementia: For example, when evaluating third level ATC codes, many QIs pertained to anti–dementia drugs (n = 15), blood glucose lowering drugs, excluding insulins (n = 11), antipsychotics (n = 10), other analgesics and antipyretics (n = 8) and, antidepressants (n = 8), all of which are known areas of importance for geriatric care in Japan [13] and other countries [42] (Supplementary Table 2).