Table 5:

LCA and independent variables

	Class 1 Unimportant(n=18)	Class 2 - Varied(n=333)	Class 3 - Important(n=232)	Class 4 - Very important(n=227)	P-value
Age	69.1 (11.7)	62.5 (13.1)	66.1 (12.3)	63.3 (13.8)	0.003
Female	66.7%	64.6%	57.3%	72.7%	0.007
Married/living as if married	66.7%	71.5%	70.7%	66.1%	0.503
Living alone	16.7%	18.9%	17.7%	23.8%	0.376
College degree	27.8%	33.6%	33.2%	34.4%	0.514
Master’s degree	38.9%	44.4%	42.7%	37.0%	-
Memory problem history	38.9%	25.2%	19.4%	26.0%	0.120
3+ chronic conditions	66.7%	64.9%	68.1%	63.9%	0.802
High confidence of using computer	61.1%	83.5%	80.6%	79.7%	0.1681
History of dementia in parents	38.9%	25.2%	26.0%	19.4%	0.022
Social activity level score	7.7(2.1)	8.4 (2.9)	8.4 (2.8)	8.7 (2.8)	0.276