Growing older often brings new health challenges, but many accidents may be preventable.
Researchers now say that the condition of an older person’s home may be just as important as their physical health when it comes to preventing dangerous falls.
Falls are one of the leading reasons older adults visit emergency departments. They can cause hip fractures, head injuries, reduced mobility, and fear of falling again. Because of these serious consequences, scientists are looking beyond medical causes and examining the environments where older people live every day.
A research team from the London School of Economics and Political Science studied nearly 5,500 adults aged 65 years and older who participated in the English Longitudinal Study of Ageing. The project followed participants over two decades, from 2002 to 2023.
The researchers compared reports of falls with information about housing conditions. They focused on problems such as faulty electrical systems, plumbing issues, poor lighting, and homes with too little living space.
The study found that people living in homes with electrical or plumbing problems were much more likely to fall. Their risk was about 10.8% higher than that of older adults living in better-maintained homes.
Living in cramped conditions was also linked to a higher risk. Participants with less space had a 3.3% greater chance of falling, while poor lighting increased the likelihood of falls that required medical treatment by 9.3%.
These findings make practical sense. Older adults may trip over obstacles in crowded rooms, fail to notice hazards in dim lighting, or face extra risks when dealing with damaged household fixtures. Small repairs could therefore have a meaningful effect on safety.
The researchers estimated that falls related to poor housing cost England around £1.2 billion every year through healthcare and formal care services. This suggests that improving homes may not only protect older adults but also reduce public spending.
The study has limitations because both falls and housing conditions were reported by participants rather than measured directly. The cost estimates also relied on earlier economic models. Even so, the very large number of participants and the long follow-up period strengthen the findings.
The researchers believe housing improvements should become part of fall-prevention programs. Along with regular exercise, balance training, medication reviews, and vision care, safer homes may help older adults stay healthy and independent for longer.
The research was published in PLOS One.
The study offers an important reminder that health is influenced by more than medical care alone. Although the research cannot prove cause and effect, it strongly suggests that improving home safety could prevent many injuries. Future intervention studies will help determine which home improvements provide the greatest protection and the best value for society.
Source: London School of Economics and Political Science.
