Table 1.

Parameter Estimates for 5-class Model

		Latent Class
		1	2	3	4	5
		Poor/fair health with few SDH vulnerabilities	Social isolation	Minimal SDH vulnerabilities	Multiple SDH vulnerabilities	Multiple SDH vulnerabilities without food and medication insecurity
Class Membership Probabilities (n=4,684)		14%	22%	31%	19%	14%
Survey-based Indicator	Overall Proportion	Probability of Endorsing Each Indicator
SDH Construct
Depressed	0.27	0.28	0.13	0.02	0.71	0.59
Lonely	0.53	0.20	0.78	0.14	0.94	0.99
NO social support	0.53	0.24	0.89	0.25	0.87	0.69
NO patient activation	0.53	0.55	0.54	0.37	0.73	0.71
Sleep disturbed	0.29	0.35	0.21	0.09	0.61	0.45
Food insecure	0.21	0.10	0.20	0.03	0.80	0.00
Meds insecure	0.12	0.10	0.10	0.03	0.43	0.01
Stress	0.78	0.82	0.82	0.70	0.93	0.91
Health Construct
Smokes	0.21	0.18	0.25	0.14	0.40	0.19
Poor/fair health	0.51	0.89	0.29	0.21	0.80	0.87
Needs help with ADL	0.31	0.58	0.14	0.12	0.53	0.57

ADL = activities of daily living; 1 survey respondent was missing values for all 11 indicator variables.

Red Text = Item Response Probabilities ≥ .60. Blue Text = Meds Insecure Response Probability <.60 used to define class due to the comparably high probability of endorsement when compared to all other classes.