Table 3.

Adjusted relative risk for dementia of type 2 diabetes mellitus by baseline treatment category

Diabetes mellitusTotal population*MenWomen
Subjects without diabetes served as reference. Values are relative risk (95% CI).
* Adjusted for age and sex.
† Adjusted for age.
All1.9 (1.3 to 2.8)1.8 (0.8 to 4.1)1.9 (1.2 to 3.0)
No drug treatment1.3 (0.7 to 2.3)1.4 (0.5 to 4.0)1.3 (0.7 to 2.6)
Oral medication2.4 (1.4 to 4.1)2.2 (0.7 to 7.4)2.4 (1.3 to 4.4)
Insulin treatment4.3 (1.7 to 10.5)3.9 (0.5 to 29.5)4.3 (1.6 to 11.8)