Reciprocal Effects Between Loneliness and Sleep Disturbance in Older Americans – Sarah C. Griffin, Allison Baylor Williams, Samantha N. Mladen, Paul B. Perrin, Joseph M. Dzierzewski, Bruce D. Rybarczyk,
“Higher loneliness correlated with higher sleep disturbance at baseline. There was evidence of reciprocal effects between loneliness and sleep across timepoints. These associations overall remained when accounting for demographics, objective isolation, and depression.”
https://journals.sagepub.com/doi/abs/10.1177/0898264319894486