Why is stomach cancer so high in Korea?

What country has the highest rate of stomach cancer?

South Korea had the highest rate of stomach cancer in 2018, followed by Mongolia.

Stomach cancer rates: both sexes.

Rank Country Age-standardised rate per 100,000
1 South Korea 39.6
2 Mongolia 33.1
3 Japan 27.5
4 China 20.7

Is cancer common in South Korea?

In Korea, cancer accounts for one in four deaths and more than 200,000 new cancer cases were diagnosed in 2015 [3]. The number of cancer incidences and deaths are expected to increase with an aging population and westernized lifestyles [4].

Why do Japanese have a high rate of stomach cancer?

Many Asian countries, including Korea, Japan and China, experience disproportionately high rates of stomach cancer, possibly due to high rates of infection with Helicobacter pylori — also known as H. pylori — and the increased consumption of salted and smoked foods.

What causes cancer in South Korea?

The factors directly related to cancer incidence, including aging, smoking, obesity, and Westernized dietary habits, have been increasing during the past several decades.

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What are the chances of dying from stomach cancer?

8.3% of all cancer deaths are attributable to gastric cancer. The cumulative risk of death from gastric cancer, from birth to age 74, is 1.36% for males and 0.57% for females [1]. Mortality from gastric cancer is higher among males.

What’s the main cause of stomach cancer?

The main cause of stomach cancer is a genetic mutation (change) in the cells of the stomach, which causes the cells to grow rapidly and eventually form a tumor. Risk factors that can increase a person’s chance of getting stomach cancer include: Family history. Smoking.

What is the most common cancer in Korea?

In total, 243,263 new cancer cases and 80,546 cancer deaths are expected to occur in Korea in 2020. The most common cancer site is expected to be the lung, followed by the stomach, thyroid, colon/rectum, and breast. These five cancers types are expected to represent half of the overall burden of cancer in Korea.

Which country has the highest cancer rate?

The highest cancer rate was found in Australia at 579.9 men per 100,000.

Cancer rates in men.

Rank Country Age-standardised rate per 100,000
1 Australia 579.9
2 New Zealand 526.0
3 Ireland 430.8
4 Hungary 427.1

What country has the lowest cancer rate?

Syria has the lowest cancer rate in the world of 85 cases per 100,000 people. Bhutan, Algeria, Nepal, and Oman followed with rates below 100.

Does kimchi cause stomach cancer?

A decreased risk of gastric cancer was noted among people with high consumption of nonfermented alliums and nonfermented seafood. On the other hand, consumption of kimchi and soybean pastes was associated with increased risk of gastric cancer.

Table 2.

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Food group Kimchi
Cases 861.5±34.7
Controls 655.4±21.8
P1 <0.0001

Does miso cause stomach cancer?

In 2016, Umesawa et al. reported that the consumption of large quantities of miso soup was associated with an increased risk of gastric cancer among the Japanese population12. In 2015, Wada et al. reported that the higher intake of soy foods was significantly associated with a lower risk of stomach cancer6.

Can H pylori lead to cancer?

Long-term infection of the stomach with Helicobacter pylori (H pylori) can cause ulcers. It can also inflame and damage the inner layer of the stomach. Some of these changes could lead to cancer over time, especially cancer in the lower part of the stomach.