Table 2.

Demographic and clinical variables of people with Lewy body-related cognitive disorders and care partners (n = 76 dyads).

		People with Lewy Body Cognitive Disorders (n = 76)		Care Partners (n = 76)
Categorical Variables		n	%	n	%
Gender	Female	16	21.1	68	89.5
	Male	60	78.9	8	10.5
Ethnicity	White	71	93.4	70	92.1
	Nonwhite	4	5.3	5	6.6
	Did not specify	1	1.3	1	1.3
Education level	Up to 18 year old schooling	40	52.7	37	48.6
	Further education and higher	36	47.3	39	51.4
Marital status	Single	12	15.8	13	17.2
	Married/ Partnership	64	84.2	63	82.8
Living status	With others	70	92.1	74	97.4
	Alone	6	7.9	2	2.6
Diagnosis	PD-MCI	15	19.8
	PDD	40	52.6
	DLB	21	27.6
Dyad relationship	Spouse/partner			59	77.6
	Son/daughter			13	17.1
	Other			4	5.3
Caregiving weekly hours (up to an average of)	1 h per day			15	19.7
	8 h per day			22	28.9
	24 h a day			39	51.4
H&Y stage	I	15	19.7
	II	33	43.4
	III	12	15.8
	IV	12	15.8
	V	4	5.3
Continuous Variables		n	Median; IQR (Range)	n	Median; IQR (Range)
Age, years		76	75; 71–78 (55–90)	76	68; 59–72 (21–88)
Dyad known years (if spouses/partners)				63	48; 38–55 (0.50–70)
Duration of clinical symptoms, years		76	4.5; 2–10 (0–33)
Caregiving years				76	3; 1–6.75 (0–20)
Montreal Cognitive Assessment (MoCA)		71	19; 15–22 (7–30)
UPDRS-III		75	31; 18–40 (8–69)
SE-ADL		74	60; 30–80 (10–100)

DLB—dementia with Lewy bodies, H&Y—Hoehn and Yahr Staging, IQR—interquartile range, PD-MCI—Parkinson’s disease mild cognitive impairment, PDD—Parkinson’s disease dementia, SE-ADL—Schwab and England Activities of Daily Living, UPDRS-III—Unified Parkinson’s Disease Rating Scale-III.