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- A Validation of Estimating the National Cancer Incidence in Korea using the Databases of 7 Population-based Regional Cancer Registries except Seoul.
- J Prev Med Public Health. 2009;42(2):130-134.
- DOI: https://doi.org/10.3961/jpmph.2009.42.2.130
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Abstract
PDF - OBJECTIVES
A method of estimation using 8 population-based cancer registries databases in Korea (KRCR DB) has been introduced as another strategy for validly estimating the national cancer incidence (NCI) in Korea. The purpose of this study was to evaluate the validity of this method with using the 7 KRCR DBs, excluding Seoul covering 21% of the total population of Korea. METHODS: We designed the study method (NCSE_7) as same as the estimating method with using 8 KRCR DBs (NCSE_8) in order to ensure maximal comparability. We defined the expected number of cancer cases in each registry as the number of observed cases and then we added the weighted observed cases according to gender, age and the proportion of the population covered by each registry for the population of the seven regions and the population of all areas, with excluding these seven regions. From the expected number of total cancer incidents, the estimated NCI was calculated by dividing the expected number of cancer cases by the number of the total population. The standard error (SE) of the estimated incidence was also taken from the expected number of total cancer incidents. RESULTS: Compared with the results of the NCSE_8, the overall age-standardized rates (ASR) in men and women became over-estimated and under-estimated, respectively. Primary sites that showed statistically significant differences were the colo-rectum, prostate, breast and thyroid. The index of death certificate only (DCO)and microscopically verified (MV)% indicating levels of data quality were decreased, especially for the brain in DCO% and kidney in the MV%. CONCLUSIONS: The database of Seoul regional cancer registry has a key role for the method to estimate the valid nationwide cancer statistics in Korea with using the population-based cancer registries' databases. -
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Citations
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- Overview of Cancer Registration Research in the Asian Pacific from 2008-2013
Malcolm A. Moore
Asian Pacific Journal of Cancer Prevention.2013; 14(8): 4461. CrossRef - Construction and Validation of Hospital-Based Cancer Registry Using Various Health Records to Detect Patients with Newly Diagnosed Cancer: Experience at Asan Medical Center
Hwa Jung Kim, Jin Hee Cho, Yongman Lyu, Sun Hye Lee, Kyeong Ha Hwang, Moo-Song Lee
Journal of Preventive Medicine and Public Health.2010; 43(3): 257. CrossRef
English Abstract- An Estimation of the National Cancer Incidence in Korea for 2000-2002 Using the Databases of 8 Population-based Regional Cancer Registries.
- J Prev Med Public Health. 2008;41(6):380-386.
- DOI: https://doi.org/10.3961/jpmph.2008.41.6.380
- 6,390 View
- 40 Download
- 5 Crossref
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Abstract
PDF
- OBJECTIVES
Valid data on the national cancer incidence (NCI) is the data should be needed to plan, monitor and evaluate the national cancer control programs. The purpose of this study was to estimate the NCI for 2000-2002 from 8 population-based cancer registries database in Korea (KRCR DB). METHODS: We defined the expected number of cancer cases in each registry as the number of observed cases and then adding to the weighted observed cases, according to sex, age groups, and the proportion of the population covered by each registry for the population of the eight regions and the population of all areas with excluding the 8 regions. From the expected number of total cancer incidents, the estimated NCI was calculated by dividing the expected number of cancer cases by the number of the total population. The standard error (SE) of the estimated incidence was also taken from the expected number of total cancer incidents. RESULTS: The overall estimated crude rates in 2000-2002 were 267.1 and 219.0 per 100,000 for men and women, respectively. The overall age-standardized rates (ASR) were 290.1 and 180.7 per 100,000, respectively. Compared with the ASRs obtained from Korea National Cancer Incidence database (KNCI DB), the estimated ASRs from the KRCR DB did not show statistically significant differences except for some cancers in women. For the aspect of the SE, index of DCO(death certificate only) and of MV(microscopically verified), the estimated ASRs from the KRCR DB are more accurate and they have higher quality rather than the calculated ASRs from the KNCI DB. CONCLUSIONS: We found that this developed method using the KRCR DB is valid and it could be another strategy for estimating the NCI in Korea. -
Summary
Citations
Citations to this article as recorded by- Citrus Fruit Intake and Breast Cancer Risk: A Quantitative Systematic Review
Jung-Kook Song, Jong-Myon Bae
Journal of Breast Cancer.2013; 16(1): 72. CrossRef - Clinical Usefulness of Sentinel Lymph Node Biopsy in the Surgical Treatment of Malignant Melanoma
Sung Mo Hur, Sung Hoon Kim, Se Kyung Lee, Wan Wook Kim, Jae Hyuck Choi, Sangmin Kim, So Young Lim, Jai Kyung Pyon, Goo Hyun Mun, Jun-Ho Choe, Jeong Eon Lee, Jee Soo Kim, Seok-Jin Nam, Jung-Hyun Yang, Jung-Han Kim
Journal of the Korean Surgical Society.2010; 79(3): 163. CrossRef - Construction and Validation of Hospital-Based Cancer Registry Using Various Health Records to Detect Patients with Newly Diagnosed Cancer: Experience at Asan Medical Center
Hwa Jung Kim, Jin Hee Cho, Yongman Lyu, Sun Hye Lee, Kyeong Ha Hwang, Moo-Song Lee
Journal of Preventive Medicine and Public Health.2010; 43(3): 257. CrossRef - A Validation of Estimating the National Cancer Incidence in Korea using the Databases of 7 Population-based Regional Cancer Registries except Seoul
Journal of Preventive Medicine and Public Health.2009; 42(2): 130. CrossRef - Explaining Cancer Incidence in the Jejudo Population
Jong-Myon Bae
Journal of Preventive Medicine and Public Health.2009; 42(1): 67. CrossRef
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