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. Author manuscript; available in PMC: 2022 Nov 1.
Published in final edited form as: Ann Intern Med. 2022 Mar 8;175(5):644–655. doi: 10.7326/M21-3086

Figures 3A and 3B. Adjusted Proportion of Participants Developing Probable Dementia by Dual-Eligible Status (3A) and Adjusted Summary Measures of Post-ICU PHQ-4 Score by Dual-Eligible Status (3B).

Figures 3A and 3B.

Figure 3A shows the predicted marginal proportions of participants who are expected to transition from no or possible dementia to probable dementia by dual-eligible status, derived from the logistic regression model after adjusting for all covariates including baseline possible dementia. The point estimates present the mean proportion of participants for dual-eligible and non-dual-eligible participants and the error bars represent the 95% CIs. Figure 3B presents the predicted marginal means of post-ICU PHQ-4 score (mental health outcome) by dual-eligible status, derived from the Poisson regression model after adjusting for all covariates including baseline (pre-ICU) PHQ-4 score and an offset for the time between discharge from ICU hospitalization and the post-ICU interview. The point estimates represent the mean PHQ-4 score for dual-eligible and non-dual-eligible participants and the error bars represent the 95% CIs. ICU = Intensive Care Unit, PHQ-4 = Patient Health Questionnaire-4.