Prevalence of Depression and Dementia among Adults with Developmental Disabilities in Manitoba, Canada

Table 4

Age-specific depression and dementia RRs comparing those with a DD diagnosis to the matched cohort without a DD diagnosis.

	Risk Ratio	95% Confidence limits
		Lower	Higher
Dementia
20–54 Yrs	4.01*	2.72	5.92
55+ Yrs	4.80*	2.48	9.31
Depression
20–54 Yrs	2.96*	2.59	3.39
55+ Yrs	2.65*	1.84	3.81

* 𝑃<0.0001