Futurity · Health

Loneliness and Isolation Cut Disease-Free Years

Loneliness and social isolation may significantly reduce disease-free life expectancy, impacting both physical and mental health, according to a new study.

The study found that loneliness and social isolation can reduce disease-free life expectancy by nearly six years, affecting physical and mental health. Roughly half of US adults experience these conditions.

Researchers analyzed data from 277,489 adults aged 40-69, initially free of seven chronic conditions, to assess the impact on disease-free years from age 50.

Social isolation is an objective measure of social connection, while loneliness is a subjective measure of relationship dissatisfaction.

Compared to those without these issues, women had 2.4 fewer disease-free years and men 1.7 fewer from physical ailments. Mental health impacts were greater: women lived 3.7 fewer years and men 5.8 fewer years free of mental disorders.

Men appeared more susceptible to loneliness effects. Gender differences influence disease susceptibility and lifespan.

A healthier lifestyle narrowed the loss of disease-free years linked to social isolation but did not significantly reduce risks from loneliness.

Future research will explore different populations and causality through clinical trials.

AI-samenvatting op basis van de bron.