The National Cancer Center (Image courtesy of the National Cancer Center)
SEOUL, March 12 (Korea Bizwire) — A growing number of South Koreans are undergoing cancer screenings, with government-recommended participation rates reaching 70.2% last year, marking a 3.8 percentage-point increase from 2024, according to a new report by the National Cancer Center.
The study, which surveyed 4,500 individuals without a prior cancer diagnosis, examined participation rates and screening behaviors for six major cancers: stomach, liver, colorectal, breast, cervical, and lung cancer. Since 2004, the center has conducted an annual survey to assess compliance with the national cancer screening program.
Stomach cancer screening had the highest participation rate at 77.4%, followed by colorectal cancer (74.4%), breast cancer (70.6%), and cervical cancer (62.0%).
The steady rise in screenings appears to be contributing to earlier cancer detection and improved survival rates. According to the latest national cancer registry statistics, released in December 2024, the five-year relative survival rate for cancer patients diagnosed between 2018 and 2022 reached 72.9%, a significant increase from 54.2% for those diagnosed between 2001 and 2005.
However, a separate survey of individuals who chose not to undergo screenings revealed that 43.4% believed they were healthy and did not need testing, while 17.4% cited a lack of time and 16.7% found the screening process too difficult.
“This data highlights the growing public awareness and proactive participation in cancer screening,” said Yang Han-kwang, President of the National Cancer Center. “However, the misconception that screenings are unnecessary for those who feel healthy needs to be addressed. Early detection remains key to effective treatment.”
Health experts continue to emphasize the importance of routine screenings, particularly since early-stage cancer often presents no symptoms. With continued awareness and participation, South Korea aims to further improve its cancer survival rates in the coming years.
Ashley Song (ashley@koreabizwire.com)
