In Singapore, a recent study reveals that small, consistent changes in lifestyle could save the nation up to $650 million in healthcare costs by 2050. This research, led by the National University of Singapore’s Saw Swee Hock School of Public Health, focused on how lifestyle adjustments could impact the health of Singaporeans across different ethnic groups.
The study projected a rise in chronic conditions like diabetes, hypertension, and heart disease among older adults, which could drive healthcare costs higher. It found that while most people might not significantly improve their chronic health issues with lifestyle changes, preventing serious complications could still lead to substantial savings.
Only about 3 to 7 percent of older adults may see real benefits, such as improved health and more years without disabilities. The projections were based on over 14,000 participants from a diverse background, including Chinese, Malay, and Indian groups.
One startling fact from the research is that the projected lifetime healthcare costs are highest among Indians ($120,000), with Chinese and Malays following at $97,000 and $90,000, respectively. This is mainly due to the higher prevalence of chronic diseases in these communities.
The study suggested targeted lifestyle interventions, such as better blood pressure management, increased physical activity, and reduced sodium intake. Even though these changes might not extend life significantly, they can help manage healthcare costs effectively.
Assistant Professor Cynthia Chen, the study’s lead, emphasized that understanding these trends is crucial for planning Singapore’s healthcare future. She pointed out that, despite various health initiatives by the government, chronic disease rates have not improved significantly.
Recent statistics show that around 90 percent of Singaporeans consume too much sodium, exceeding the recommended daily intake. This highlights the need for action, especially concerning chronic disease management.
To further enhance the impact of these lifestyle changes, experts suggest starting preventative measures at younger ages. This approach could help delay or even prevent conditions like hypertension and diabetes, benefiting society in the long run.
In conclusion, while the study reveals the challenges of an ageing population, it also highlights how adjustments in daily habits can lead to a healthier and more cost-effective future for all Singaporeans.
For more detailed insights, you can read the full study published in Nature Ageing.
