Psychology Commons^™

Loneliness And Sleep: A Systematic Review And Meta-Analysis, Sarah C. Griffin, Allison B. Williams, Scott G. Ravyts, Samantha N. Mladen, Bruce D. Rybarczyk

Psychology Publications

Despite the mounting evidence linking loneliness with health, the mechanisms underlying this relationship remain obscure. This systematic review and meta-analysis on the association between loneliness and one potential mechanism—sleep—identified 27 relevant articles. Loneliness correlated with self-reported sleep disturbance (r = .28, 95% confidence interval (.24, .33)) but not duration, across a diverse set of samples and measures. There was no evidence supporting age or gender as moderators or suggesting publication bias. The longitudinal relationship between loneliness and sleep remains unclear. Loneliness is related to sleep disturbance, but research is necessary to determine directionality, examine the influence of other factors, …