Life Insurance: Swiss Re Highlights Shorter Lifespan Data

Are lifespans getting shorter, is the death rate increasing in the UK? Yes is the answer to both questions, although nobody is allowed to mention the elephant in the room. Nevertheless, Life and health insurers need to recalibrate their actuarial tables, pricing and risk profiles etc. The best way forward is to gather as much evidence and trends data as possible. Here’s some useful info from Swiss Re;

Gains in human longevity have tapered off over the last decade. But the next wave of improvements is on its way, says Swiss Re’s latest report, The future of life expectancy: Forecasting long-term mortality improvement trends for insurance. Advances in cancer diagnosis and treatment are the most likely areas to improve global longevity, according to the report. Future improvements will need to be supported by addressing older-age health issues such as Alzheimer’s, lifestyle factors and access to healthcare.

Paul Murray, Swiss Re’s CEO of L&H Reinsurance, explains: “While people continue to dream of life expectancy surpassing 100 years, the gains of the last century are under threat. Clearly medical research has the power to drive the next big wave of improvements in longevity. However, individuals need to maintain and intensify their healthy lifestyle choices to ensure they live longer and healthier lives. As a society, we need to address barriers to healthcare access.”

Life expectancy improvements typically come in waves following major medical breakthroughs or large-scale social trends, such as smoking cessation. In the twentieth century, pharmaceutical innovations which lowered blood pressure and cholesterol triggered a steep improvement in life expectancy. Global average life expectancy for a person born in 2020 is well over 70 years, compared with only 55 years at the end of the 1950s.


However, since 2010, factors such as obesity-related diseases, the growing impact of Alzheimer’s, and unequal access to health care have whittled away at life expectancy gains in many parts of the world. As a result, life expectancies have levelled off in advanced markets.

US declines in life expectancy

The US diverges from other advanced markets, as of 2019 only the top 10% of the US population by socioeconomic status have a comparable life expectancy at birth to the OECD average of around 80 years for men and 84 years for women. For a US male born into the lowest 10% by socioeconomic status, life expectancy is only around 73 years.

The US trend is linked to unequal access to healthcare as a result of growing socioeconomic inequality. Further, with an estimated 70% of the population affected by obesity, diseases such as type 2 diabetes are becoming more prevalent. Opioid-related deaths have impacted life expectancy, with an eightfold increase since 1999.

UK life expectancy growth declines in absence of medical breakthroughs

Between 1968 and 2010, about 70% of the UK’s longevity improvement was attributable to substantial reductions in circulatory disease-related deaths. This supported a rise in life expectancy from 71 to 80 years. Since 2010, however, life expectancy in the UK has increased by only one year. Fewer advances in cancer treatments and the increasing impact of dementia and respiratory diseases have undermined the previous gains in longevity.

Japan and Switzerland are longevity champions

Japan and Switzerland achieved some of the highest life expectancies at birth in advanced economies, with an average of around 84 years in both countries. This is an improvement from around 70 years in 1960 and is primarily due to improved cardiovascular health.

Lifestyle factors and access to well-funded healthcare systems have supported their success. For example, Japan’s efforts to reduce stroke-related deaths by over 80% between 1980 and 2012 are noteworthy. This was achieved by relatively straightforward measures, such as encouraging people to reduce salt in their diets.

About alastair walker 12549 Articles
20 years experience as a journalist and magazine editor. I'm your contact for press releases, events, news and commercial opportunities at Insurance-Edge.Net

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