Table 2.

Demographic and clinical characteristics of the study population by dementia status and subtype

Variables	Total	Non-Dementia	Dementia	LBD	FTD	VaD	AD	Other/Classified elsewhere/NOS/Mixed
N	3,001,987	2,754,980	247,007	10,869	728	9,911	57,225	168,274
Age	73.4 (10.2)	72.6 (9.7)	83.0 (9.5)	81.4 (8.4)	76.7 (10.2)	83.9 (9.6)	85.4 (8.2)	82.3 (9.8)
Male	43.80%	44%	37%	54%	45%	39%	31%	38%
Race
White	63%	63%	65%	69%	77%	64%	67%	64%
Black	5%	5%	6%	4%	4%	10%	6%	6%
Asian	17%	17%	15%	14%	9%	14%	16%	15%
Hispanic	12%	12%	11%	11%	7%	10%	9%	12%
North American Native	0%	0%	0%	0%	0%	0%	0%	0%
Other/Unknown	3%	3%	2%	2%	2%	2%	2%	2%
RUCA categories
Metropolitan	95%	94%	96%	96%	95%	96%	97%	96%
Rural area	5%	6%	4%	4%	5%	4%	3%	4%
Missing	0%	0%	0%	1%	0%	1%	1%	1%
Co-morbidity score
0	79%	81%	55%	44%	56%	45%	57%	55%
1	7%	7%	8%	7%	9%	5%	5%	9%
2+	14%	12%	37%	49%	35%	50%	38%	36%
History of Falls	40.90%	38.90%	63.50%	72.40%	54.10%	61.10%	56.40%	65.50%
Delirium	3.40%	2.40%	14.50%	17.40%	12.10%	30.20%	12.50%	14.10%
Depression	3.30%	2.70%	10.30%	15.50%	10.40%	13.00%	9.40%	10.10%
Anxiety	2.60%	2.30%	6.80%	9.50%	5.90%	6.90%	5.90%	6.90%
Hallucinations	0.00%	0.00%	0.30%	1.00%	0.30%	0.30%	0.20%	0.30%
Delusions	0.00%	0.00%	0.30%	0.60%	0.90%	0.50%	0.30%	0.30%
Dehydration	2.10%	1.40%	10.50%	15.60%	8.50%	15.20%	11.90%	9.60%
Urinary incontinence or infection	4.00%	2.70%	19.40%	27.7%	15.90%	27.6%	21.40%	17.9%
Orthostasis	0.30%	0.20%	1.10%	3.10%	2.00%	1.30%	0.90%	1.00%
Sleep disorders	0.80%	0.70%	2.10%	3.60%	3.60%	2.70%	1.90%	2.10%
Full year coverage	85%	86%	74%	70%	73%	64%	65%	78%