Tag Archives: life expectancy

“How to Make America Healthy: the Real Problems — and Best Fixes”

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H Pearson, Nature, 6/24/25: Partly Open Access! How to make America healthy: the real problems — and best fixes

An excerpt:

Since taking over as the top US health official in February, Robert F. Kennedy Jr has overseen radical changes that have alarmed many public-health experts…His mission, he says, is to ‘Make America Healthy Again’. “We are the sickest nation in the world,” he said in March, “and we have the highest rate of chronic disease.” His diagnosis holds some truth, say public-health specialists and analysts. Relative to other similarly wealthy nations, the United States has the shortest life expectancy despite spending the most on health care…And researchers agree that high rates of chronic disease, including heart disease and obesity, are key contributors to Americans’ higher death rates, as Kennedy emphasizes.

But researchers say that Kennedy — widely known as RFK Jr — has mostly ignored other leading causes of death and ill health, including car accidents, drug overdoses and gun violence…

Life expectancy in the United States was closer to the average for its peers around 1980 and gradually improved, according to KFF’s analyses. The gains were driven partly by a drop in smoking and increased use of cholesterol-lowering drugs known as statins…

Overall, chronic conditions — heart disease, cancer, stroke and respiratory disease — take up four out of five spots on the country’s list of biggest killers…One of the biggest drivers of those deadly conditions is obesity, say researchers. As of 2022, about 42% of adults were considered obese in the United States, compared with 27% in the United Kingdom and 5.5% in Japan. Obesity increases the risks of developing diabetes, heart disease, cancer and many other conditions. “The US has, particularly around diet, obesity and overweight, adopted unhealthier lifestyles at a higher rate than our country peers,” Bollyky says…

The problems caused by chronic disease are compounded by poor health care. Compared with a group of similar high-income countries, the United States is the only one that lacks universal health-insurance coverage… Lack of health insurance, high costs and other barriers prevent people from getting diagnoses and treatment early on…

The other big contributors to lower life expectancy in the United States — and what really sets the country apart, researchers say — are high death rates from substance misuse, car accidents, suicide and homicide (see ‘Varied causes’). These tend to kill people of working age…All told, the death rates in working-age people mean that one 5-year-old out of every 20 — or roughly one in every school class — will die before the age of 45, according to Angus’s calculations. The comparable figure is one in 50 in the United Kingdom and one in 100 in Switzerland…

Health spending in the United States was about US$13,000 per person in 2023, according to a KFF analysis. That compares to an average of about $7,000 per person in similar large, well-off countries…

Boosting rather than cutting spending on disease prevention is “where the big gains are
to be made on population health” [Reginald Williams, a health-policy specialist at the Commonwealth Fund says his] first priority would be to expand health coverage. In the United States, around 8% of people lack health insurance, compared with around 1% or less in similar high-income countries. The second, he says, would be to invest more in primary care — the physicians and other health professionals who are the first port of call for patients, and who deal with disease prevention and management…

Tackling the high death rates from overdoses and guns, meanwhile, would involve
addressing entrenched social and political issues such as gun ownership, poverty,
unemployment and inequality.

My take: Despite big promises from politicians, there are no quick fixes for improving our national health. Improving health care access would help but this does not address deaths due to firearms, drug overdoses and to car accidents.

Related blog posts:

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U.S. Health System: ‘World Leader in Amputations’

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NY Times 8/17/23, Nicholas Kristof: How Do We Fix the Scandal That Is American Health Care?

“It’s not just that life expectancy in Mississippi (71.9) now appears to be a hair shorter than in Bangladesh (72.4). Nor that an infant is some 70 percent more likely to die in the United States than in other wealthy countries….

All that is tragic and infuriating, but to me the most heart-rending symbol of America’s failure in health care is the avoidable amputations that result from poorly managed diabetes…A toe, foot or leg is cut off by a doctor about 150,000 times a year in America, making the United States a world leader of these amputations.

America’s dismal health care outcomes are a disgrace. They shame us. Partly because of diabetes and other preventable conditions, Americans suffer unnecessarily and often die young. It is unconscionable that newborns in India, Rwanda and Venezuela have a longer life expectancy than Native American newborns (65) in the United States. And Native American males have a life expectancy of just 61.5 years — shorter than the overall life expectancy in Haiti.“

The article recommends

  1. Expanding Access to Health Care
  2. Work on improving health behaviors: “smoking, eating habits and exercise — affect life expectancy even more than access to health care”…
  3. Work on poverty and education: “America’s health dysfunction is rooted in a broader national dysfunction, including deep intergenerational poverty and despair. The medical system can efficiently amputate a foot, but an improvement in self-care of diabetes sometimes requires an injection of hope and improvements in education, job training, earnings and opportunity.”

Related blog posts:

“More Than Half a Million Extra Deaths” Every Year In U.S.

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A previous blog post (Life Expectancy Dropping in U.S.) showed an alarming trend in which the life expectancy in the U.S. has dropped to about 76 years, nearly 6 years lower than peer countries

This article discusses this topic further. David Wallace-Wells, NY Times 8/9/23: Why Is America Such a Deadly Place? An excerpt:

“Life expectancy in the United States took an unprecedented turn for the worse, placing it not among its wealthy peers, but below Kosovo, Albania, Sri Lanka and Algeria (and just ahead of Panama, Turkey and Lebanon)…

But the loss is jaw-dropping by another measure — the sheer number of needless deaths. Before the pandemic, roughly a half million more people in America died each year than would have died, on average, in wealthy peer countries. In each of the first two years of the pandemic, the number surpassed one million….

The much larger American anomaly is its deaths among the young and middle-aged — among whom violent deaths, in particular, subtract many more years of life than would almost any natural cause of death, which overwhelmingly strikes much later in life.”

The article describes areas with excess deaths including the following:

  • Overdose deaths
  • Gun-related deaths (accidents, suicides, and homicides)
  • Excess car deaths
  • Accidents (including increased deaths from fires and drowning)
  • Maternal deaths during childbirth
  • Deaths related to chronic disease including diabetes (associated with obesity)

My take: The excess number of U.S. population dying every year is staggering and sadly, little is being done to change it.