In 2021, around 24 percent of adults in the United States who were lonely reported they had a sleep disorder, compared to 14 percent of non-lonely adults. This statistic displays the prevalence of select physical and mental health conditions among lonely adults in the United States in 2021.
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Cigna. (May 26, 2022). Prevalence of select physical and mental health conditions among lonely adults in the United States in 2021 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 31, 2026, from /statistics/1375958/us-prevalence-health-conditions-lonely-adults/
Cigna. "Prevalence of select physical and mental health conditions among lonely adults in the United States in 2021." Chart. May 26, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 31, 2026. /statistics/1375958/us-prevalence-health-conditions-lonely-adults/
Cigna. (2022). Prevalence of select physical and mental health conditions among lonely adults in the United States in 2021. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 31, 2026. /statistics/1375958/us-prevalence-health-conditions-lonely-adults/
Cigna. "Prevalence of Select Physical and Mental Health Conditions among Lonely Adults in The United States in 2021." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 26 May 2022, /statistics/1375958/us-prevalence-health-conditions-lonely-adults/
Cigna, Prevalence of select physical and mental health conditions among lonely adults in the United States in 2021 ÌÇÐÄÆƽâ°æ, /statistics/1375958/us-prevalence-health-conditions-lonely-adults/ (last visited July 31, 2026)
Prevalence of select physical and mental health conditions among lonely adults in the United States in 2021 [Graph], Cigna, May 26, 2022. [Online]. Available: /statistics/1375958/us-prevalence-health-conditions-lonely-adults/
