#Socialisolation

In a finding that upends years of public health messaging, a new international study has found that loneliness among older adults receiving home care may actually be associated with longer survival, not premature death as previously feared. The research, which tracked nearly 400,000 seniors in Canada, Finland, and New Zealand, revealed that those who reported feeling lonely were significantly less likely to die within a year than their non-lonely peers—challenging a core assumption at the heart of global aging and public health policy (studyfinds.org).

A wave of recent research is transforming how the world—and Thailand—views the dangers of social isolation. According to leading experts and new studies, living in prolonged social isolation can be as detrimental to human health as smoking a pack of cigarettes each day, elevating the threat to a global public health priority. This comparison, once surprising, is now backed by a growing body of research and calls for urgent public action to address an emerging epidemic affecting millions.

In a groundbreaking study published in Epidemiology and Psychiatric Sciences, researchers have found that individuals who experience social disconnectedness face significantly higher risks of various medical conditions. This study, conducted by Lisbeth Mølgaard Laustsen and colleagues, reveals that loneliness, social isolation, and lack of social support—the three core measures of social disconnectedness—are linked to an increase in illnesses, impacting almost all major health categories (source).

This research is critical for Thai readers who can draw parallels with societal changes in Thailand, where urbanization often leads to reduced family time and a potential for increased social isolation. The study, utilizing data from the Danish National Health Survey, covered 162,604 participants and assessed social connections using tools like the Three-Item Loneliness Scale. The findings indicate that lonely individuals were at greater risk across 11 medical conditions, notably mental disorders and dementia, with loneliness being more influential than social isolation or low social support.