Research press release


Scientific Reports

Health: Loneliness and social isolation associated with higher risk of falls in elderly people

一人暮らしの高齢者や社会的接触のない高齢者は、自宅で転倒し、あるいは転倒して入院する確率が高いという研究結果を報告する論文がScientific Reports に掲載される。

今回、Daisy Fancourtたちは、ELSA(英国の老化に関する縦断研究)調査の一環として2002〜2017年に60歳以上の参加者1万3061人から収集したデータの研究を行った。今回の研究では、転倒に関する自己申告データの解析が行われ、転倒に関連した入院記録の分析も利用可能な記録について実施された。



Elderly people living alone or without social contact may be more likely to fall in their homes or be admitted to hospital for a fall, suggests a study published in Scientific Reports.

Daisy Fancourt and colleagues studied data from a total of 13,061 participants aged 60 and over, collected between 2002-2017 as part of the English Longitudinal Study of Ageing (ELSA) survey. They analysed self-reported data on falls, and where available, records of hospital admissions related to a fall.

Falls are a major public health issue among older people, and over 50% of participants reported experiencing a fall within the study period, while 9% had a hospital admission related to a fall. Living alone and having little social contact, which were used as measures of social isolation, were associated with a higher risk of both self-reported falls and falls requiring hospital admittance in older adults. After accounting for socioeconomic and lifestyle factors, individuals living alone showed an 18% higher risk of reporting a fall than those living with a friend or relative. Individuals who had the least social contact were 24% more likely to report a fall and 36-42% more likely to be admitted to hospital for a fall than those with the most social contact.

The authors suggest that living with another person and frequent social contact may reduce the risk of falling by alleviating stress and allowing risks to be identified. Further studies should explore whether lockdown and social distancing measures as a result of the COVID-19 pandemic may have increased the incidence of falls in older individuals, according to the authors.

doi: 10.1038/s41598-020-77104-z

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