How does cancer incidence differ between China and the USA?
Cancer incidence for major sites between China and the USA were analyzed. Results In China, lung cancer was the predominant type of cancer detected in males; in females, breast cancer was the main type of cancer. Gastrointestinal cancers, such as those of the liver, stomach, and esophagus, were more commonly seen in China than in the USA.
How much does the US spend on healthcare compared to China?
These amounts to a 17% share of the U.S. GDP (US$3.3 trillion) compared to just 4.9% (US$690 billion) of China's GDP. Medical care isn't the only factor in determining life expectancy.
Does the US have a better cancer treatment system?
Not surprisingly, this study’s findings are being touted in some circles as evidence that the U.S. does better treating cancer and, by extension, that our current system is better than any sort of government-run system. There’s just one problem with this study.
Is cancer treatment in the United States more expensive than in Europe?
Tomas Philipson, the Daniel Levin Chair in Public Policy at the University of Chicago, and his coauthors found that the cost of cancer treatment in the United States was higher than such care in ten European countries from 1983 to 1999.
Does China less cancer?
In China, lung cancer ranked the first among all sites, followed by cancers of the stomach, liver, colorectum, and breast....CancerLiverChinaNumber292966%18.1ASRW37.4USANumber1519221 more columns
Do cancer rates vary from country to country?
Previous global studies have found that cancer incidence and mortality vary according to age distribution, sex, location and economic status of a country [1, 2].
Does China have a high rate of cancer?
China accounted for 24% of newly diagnosed cases and 30% of the cancer-related deaths worldwide in 2020. Among the 185 countries included in the database, China's age-standardized incidence rate (204.8 per 100,000) ranked 65th and the age-standardized mortality rate (129.4 per 100,000) ranked 13th.
Why is cancer higher in developed countries?
With increasing income and improving living standards in developing countries, the incidence of some cancer increases. This may be due to longer life, higher exposure to risk factors, eating more fatty foods and obesity, and lower pregnancy rates (7).
Which country has the best cancer survival rates?
1. Australia. Whilst Australia suffers high levels of certain types of cancers, such as skin, prostate, lung, bowel and breast, it has the lowest cancer mortality rate in the world3 – which is a huge achievement.
Which country has lowest rate of cancer?
The country with the lowest cancer incidence and death rate is India. Doctors in India focus on early detection because cancer found early is more treatable and less expensive to manage.
Why is liver cancer so high in China?
The Jiangsu province in East China is at the epicentre of China's liver cancer epidemic: not only does this region have a high incidence of hepatitis B, the warm, wet climate further increases people's risk.
Why does China have high liver cancer?
Chronic HBV infection acquired through vertical or horizontal infection in early life is the major cause of liver cancer in China, countries of East and South-East Asia (except Japan), and Middle/Western Africa (5).
What causes lung cancer in China?
Lung cancer is the most commonly diagnosed cancer and the leading cause of cancer mortality in China. Tobacco smoke exposure is the primary factor driving current lung cancer trends. In 2015, smoking prevalence was 27.7% (52.1% among men and 2.7% among women).
Why is breast cancer low in Japan?
The relatively higher soy intake may account for the low breast and prostate cancer mortality in Japan. Soy and isoflavone intake have also been inversely associated with risk of cardiovascular diseases, especially cerebral and myocardial infarctions [20, 21].
Why is breast cancer so common in Europe?
Incidence and prevalence of breast cancer vary across Europe, and so does its mortality rates. Breast cancer was found to be associated with a number of risk factors, including but not limited to aging, use of hormone therapy, older age at the first birth, and smoking which are common in Europe.
What causes the most cancer?
Tobacco use, alcohol consumption, unhealthy diet, physical inactivity and air pollution are risk factors for cancer and other noncommunicable diseases. Some chronic infections are risk factors for cancer; this is a particular issue in low- and middle-income countries.
How long was Zhang in the hospital?
After spending three weeks in the hospital in May — during which white blood cells were removed from his body, genetically engineered, and then infused back in — an analysis of Zhang’s bone marrow in June showed his body was clear of cancer.
Why did Chen leave Car T?
While China’s approach to CAR-T may be criticized as moving too fast, Chen, who left her job at a ceramics factory to care for Zhang when he got sick, is thankful he had access to the treatment, which wouldn’t have been possible in China had the boy fallen ill just a year earlier.
What was Zhang Haitao's arm pain?
It turned out to be acute lymphoblastic leukemia.
Is Novartis still under discussion in China?
Novartis and Gilead declined to comment on China’s regulatory plans, while a spokesman for the National Health Commission, the body in charge of governing the country’s health sector, said that the proposed new rules are still under discussion.
How many cancer deaths in China in 2018?
An estimated 4.3 million new cancer cases and 2.9 million new cancer deaths occurred in China in 2018. Compared to the USA and UK, China has lower cancer incidence but a 30% and 40% higher cancer mortality than the UK and USA, among which 36.4% of the cancer-related deaths were from the digestive tract cancers (stomach, liver, ...
What are the prevention and control strategies in China?
Comprehensive prevention and control strategies in China should include effective tobacco-control policy, recommendations for healthier lifestyles, along with enlarging the coverage of effective screening, educating, and vaccination programs to better sensitize greater awareness control to the general public.
Is cancer a leading cause of death in China?
Cancer is the leading cause of death in China and depicting the cancer pattern of China would provide basic knowhows on how to tackle it more effectively. In this study we have reviewed several reports of cancer burden, including the Global cancer statistics 2018 and Cancer statistics in China, 2015 …. Current cancer situation in China: good ...
Is China undergoing cancer transition?
China is undergoing the cancer transition stage where the cancer spectrum is changing from developing country to developed country, with a rapidly increase cancer burden of colorectal, prostate, female breast cancers in addition to a high occurrence of infection-related and digestive cancers.
Which country leads in the number of confirmed cases, hospitalizations, and deaths?
America leads in the number of confirmed cases, hospitalizations, and deaths. Even adjusting for population size, the U.S. has done poorly. Covid-19 began spreading in Wuhan at the start of the year.
Do Americans outspend Chinese?
But Americans don't just outspend Chinese. Per capita health spending in the U.S. is 60% higher than the average for all developed countries. These amounts to a 17% share of the U.S. GDP (US$3.3 trillion) compared to just 4.9% (US$690 billion) of China's GDP.
How many cancer cases were there in 2015 in China?
With an ageing population, unhealthy lifestyles and pollution, China has a world-leading incidence of cancer, with 4.3m cases diagnosed in 2015, twice the 2000 figure. That makes recruiting patients for trials easier and is potentially a huge source of demand.
How long did Chase have cancer?
The blood cancer he had suffered for three years — which had threatened to end his life — was gone.
How many Car T trials are there in China?
Research into Car-T in China has exploded in recent years. There are currently 116 clinical trials registered in the country, according to a US government database, compared with 96 in the US and 15 in Europe, giving it a lead that would have been unthinkable when the treatment was first discovered.
Where is the American Society of Clinical Oncology held?
The gathering of the American Society of Clinical Oncology takes place each year in a conference centre by Lake Michigan , where 30,000 researchers and doctors from around the world pore over studies sponsored by the biggest pharma companies in cancer.
Where did Mr Chase go to get treated?
Indeed, Mr Chase was the first American to be treated at the Jiangsu hospital, where he underwent an experimental procedure known as chimeric antigen receptor cell therapy or Car-T.
Did Craig Chase get cured?
A few days before Craig Chase was discharged from the Jiangsu Provincial People’s Hospital in Nanjing, his doctor told him something he never expected to hear: his cancer had been cured.
Can the Crispr gene editing technique be used in human trials?
At least two Car-T trials in China have made use of the Crispr gene editing technique, which scientists in the US have so far not been allowed to use in human trials. “What would be considered irresponsible to life in the west has in fact pushed forward the development of the sector,” says Persongen’s Mr Yang.
How much does it cost to cure cancer?
Treatments that cost $200,000 per year are used to extend average life expectancy by 3–4 months in stage 4 cancers.
Which country has the best cancer survival rate?
So with all of that said, yes, America has among the best cancer survival statistics because of an incredible abundance of high technology equipment and drugs, more extensive screening, and more aggressive treatment. America also in general has better survival statistics when cancers are compared stage for stage. Of course there are exceptions.
Why do people sue for missed cancer?
Whether this is simply because of better cancer treatment is arguable. A missed cancer diagnosis is a common lawsuit in America. The defendants typically settle for unlimited economic loss and also pain and suffering. That is a huge incentive for American doctors to overtest for cancer.
Do Americans get chemotherapy for breast cancer?
Many breast cancer patients in America receive chemotherapy and/or endocrine therapy for small cancers that would be treated without those treatments in other countries. Sometimes the benefit in treating is an additional 1–2%. Americans favor high tech in everything.
Can prostate cancer patients survive surgery?
Too many American cancer patients have surgery that may not lead to better survival such as a large group of men with low grade prostate cancer or women with low grade precancers of the breast (DCIS).
Is cancer survival improving in England?
Cancer survival in England is improving – but still lagging behind similar countries. UK cancer survival rates trail 10 years behind other European countries. This question originally appeared on Quora - the place to gain and share knowledge, empowering people to learn from others and better understand the world.
Is there too much testing with PET and CT?
Americans favor high tech in everything. There is too much testing with PET and CT without regard to radiation risks over time. There was a rapid move to expensive robotic surgeries with subsequent studies showing marginal or no improvement in results, or in some cases even higher complication rates.
Which country spends more on cancer care than European countries?
The United States spends more on cancer care than European countries, but a new study published in Health Affairs suggests that investment also generates a greater “value” for US patients, who typically live nearly two years longer than their European counterparts.
How long did cancer patients live in the US?
Cancer patients diagnosed during 1995-99, on average, lived 11.1 years after diagnosis in the United States, compared to just 9.3 years from diagnosis in Europe.
Which country has the highest healthcare expenditure per capita?
The U.S. is widely known to have the highest health care expenditures per capita in the world, and not just by a little, but by a lot. I’m not going to go into the reasons for this so much, other than to point out that how to rein in these costs has long been a flashpoint for debate. Indeed, most of the resistance to the Patient Protection ...
Is it difficult to compare survival rates for cancer?
Another way is much more difficult in that it involves comparing stage-specific survival rates, and, for cancers for which there are screening programs, survival rates for screen-detected cancers and survival rates for all cancers. The latter is an analysis that is very difficult to carry out, given that not all countries have good registries ...
Is age at death and cancer diagnosed information in raw data?
It mostly concerns itself with socioeconomic variables and survival rates. But it is clear that the raw age at death and the cancer diagnosed information exist in the raw data. It would be interesting to compare that with age at death from similar cancers in a couple of other countries.
Is there a lead time bias in cancer screening?
In a country where there is a lot of screening for cancer, lead time bias will be a bigger issue . There will also be more overdiagnosis, which will inflate the apparent survival time after a cancer diagnosis in the population.
Is it possible to determine if a screen-detected tumor is actually improving survival?
Unless the rate of progression from the point of a screen-detected abnormality to a clinically detected abnormality is known , it is thus very difficult to figure out whether a treatment of the screen-detected tumor is actually improving survival when compared to tumors detected later.
