Decline in Singapore’s number of cancer deaths despite increase in cases
Singapore is experiencing a complex trend in cancer statistics: while the number of new cancer diagnoses is rising, the rate of deaths due to cancer is declining. Data from the Singapore Cancer Registry Annual Report 2023, published in January 2026 by the National Registry of Diseases Office, reveals a 21 percent decrease in the cancer death rate since 2012.
Declining Mortality Rates
Between 2008 and 2012, there were 91 cancer deaths for every 100,000 people. This number fell to 72 deaths per 100,000 people between 2019, and 2023. Simultaneously, the five-year survival rate increased from 53 percent to 61 percent during the same period.
Rising Diagnoses
Despite the positive trend in survival rates, the number of new cancer diagnoses has increased by approximately 10 percent. There were 222 new cancer diagnoses per 100,000 people between 2008 and 2012, rising to 244 diagnoses per 100,000 people between 2019 and 2023.
Most Common Cancers
For males, prostate cancer was the most commonly diagnosed cancer between 2019 and 2023, with 8,114 cases, followed by colorectal and lung cancers. Among women, breast cancer was the most prevalent, followed by colorectal and lung cancers.
Advances in Treatment
National Cancer Centre Singapore medical oncology division deputy chairman Tham Chee Kian attributes the decline in cancer deaths to advancements in medical detection, diagnosis, and treatment. These improvements include enhanced screening programs and more sophisticated diagnostic technologies, allowing for earlier detection of cancers.
Dr. Gloria Chan, a consultant at the National University Cancer Institute, Singapore, highlighted the impact of modern chemotherapy, targeted therapy, and immunotherapy in improving disease control, even in advanced stages. She also noted the benefits of precision medicine and molecular profiling in tailoring treatments to individual patients.
Global Trends and Future Outlook
The decrease in cancer mortality rates in Singapore aligns with global trends observed in developed countries. Data from the American Cancer Society indicates a 34 percent decrease in cancer deaths in the United States over the past three decades. Clinical Associate Professor Tham believes mortality rates are likely to continue declining with ongoing advancements in early detection and cancer therapeutics.
As Singapore’s population ages, an increase in cancer cases is anticipated due to the correlation between age and cancer risk. However, Prof Tham cautioned that younger individuals should also be vigilant about potential symptoms.
Frequently Asked Questions
What types of cancer are most common in Singapore?
Between 2019 and 2023, prostate cancer was the most commonly diagnosed cancer in males, while breast cancer was the most common in females. Colorectal and lung cancers were also frequently diagnosed in both genders.
What has contributed to the decline in cancer deaths?
The decline in cancer deaths is attributed to medical advances in cancer detection, diagnosis, and treatment, including improved screening programs and diagnostic technologies.
Is there a growing concern about cancer in younger adults?
Yes, cancer diagnoses among those under 40 in Singapore increased by 34 percent between 2019 and 2023, compared to the period between 2003 and 2007.
Given these evolving trends in cancer diagnosis and treatment, what role do you believe preventative health measures will play in shaping future outcomes?