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Cancer is considered a growing threat to health both locally and internationally. In Hong Kong, the annual number of new cases of the disease is expected to increase by approximately 30-40% by 2030 compared to 2016, according to the Hong Kong Cancer Registry, which collects and analyzes data on all cases in the city. . A record 31,468 new cases were diagnosed in Hong Kong in 2016, an increase of 3.8% over the previous year. Here's what we know about the # 1 killer in Hong Kong and how the city tackles the disease.
<p class = "canvas-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm" type = "text" content = "What are the most common cancers in Hong Kong?"data-reactid =" 32 ">What are the most common cancers in Hong Kong?
According to 2016 statistics, the latest year available, the top three cancers were colorectal, lung and breast cancer, accounting for nearly half of new cases. In men, colorectal cancer has overtaken lung cancer for the first time. For women in Hong Kong, breast cancer has been the most prevalent type since 1993.
For the period 2006-2016, the number of newly diagnosed prostate cancer cases increased by 79%, while the number of breast cancers increased by 59%, making them the two types with the largest increase .
The three most deadly cancers were lung, colorectal and liver, accounting for more than half of the 14,209 cancer deaths recorded in 2016.
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Cancer has been diagnosed in more men than women over the past decade. In 2016, there were 104 men for every 100 women with cancer. But the ratio of men to women has gradually decreased since the mid-1990s.
Cancer cases in Hong Kong are expected to increase by 40% by 2030
Dr. Wong Kam-hung, director of the registry, said the gender ratio could reverse this year or next year. He said the change was due to the aging of the population. Some cancers specifically experienced by women, such as breast and cervical cancer, have mainly occurred in the 45 to 64 age group.
In general, among women aged 20-59, women were more prone to cancer than men, mainly because of relatively higher rates of gender-specific cancers.
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The cancer incidence rate in Hong Kong was 227.4 per 100,000 population in 2016. According to data from the International Agency for Research on Cancer, the estimated rate for 2018 in Singapore was 248.9, 313 , 5 for South Korea and 248 for Japan. The agency does not have separate cancer data for Hong Kong in its database.
<p class = "canvas-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm" type = "text" content = "What contributes to cancer?"data-reactid =" 75 ">What contributes to cancer?
People develop cancer in case of uncontrolled division of abnormal cells in one part of the body. Factors related to the environment, lifestyle, hormones and genes contribute to the development of the disease. Risk factors include overexposure to the sun, prolonged contact with chemicals such as asbestos, smoking, excessive consumption of alcohol, lack of exercise and an increase in certain types d & # 39; hormones.
The number of cancer deaths worldwide in 2018 is expected to reach 10 million despite better care
A person may also have a higher risk if there is a family history of the disease. The risk is as great as more family members have the same type of cancer or associated cancers, and the younger they are when they are diagnosed.
Some viruses can also cause cancer. For example, the human papillomavirus (HPV), a sexually transmitted infection, is responsible for almost all cases of cervical cancer in women.
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The government's cancer coordinating committee plans to develop strategies for cancer prevention and care services for the 2020-2025 period. Six, who are usually 10 and 11 years old, starting in the 2019/20 school year.
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