Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Autoregressive cross-lagged panel model including marital status, household income, Charlson comorbidity index, symptom severity, and sleep duration as covariates. Parameter estimates are unstandardized path coefficients. Grey estimates are n.s. at α = .05.
