Table 1.

Prevalence of Sexual Activity According to MCI, Demographic, and Health Factors.

Variable	Category	Total		Sexual Activity
		n	%	n	%
MCI	Healthy	883	84.4	550	62.3
	MCI	163	15.6	53	32.5
Gender	Male	643	61.5	399	62.1
	Female	403	38.5	204	50.6
Age	60-69	733	70.1	482	65.8
	70-79	267	25.5	118	44.2
	80+	46	4.4	3	6.5
Education	No formal	280	26.8	113	40.4
	Primary	546	52.2	325	59.5
	Secondary and tertiary	220	21	165	75
Income	<300	230	22	105	45.7
	300-800	461	44.1	263	57
	>800	355	33.9	235	66.2
Hypertension		450	43	238	52.9
Diabetes		205	19.6	103	50.2
Gastritis		75	7.2	28	37.3
Arthritis		385	36.8	197	51.2
Visual problem		282	27	143	50.7

Abbreviation: MCI, mild cognitive impairment.