BMJ Open · 2017 · 168 citations · 27 references
Loneliness and depression are more severe among empty-nest than not-empty-nest rural elderly adults. Loneliness was a mediating variable between empty-nest syndrome and depression.
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John T. Cacioppo, Louise C. Hawkley, Ronald A. Thisted · Psychology and Aging · 2010 · 1.7K citations
A Short-Form Measure of Loneliness
Ron D. Hays, M. Robin DiMatteo · Journal of Personality Assessment · 1987 · 1.1K citations