- Incidence and Influencing Factors of Avoidable Mortality in Korea From 2013-2022: Analysis of Cause-of-death Statistics
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Jeong Min Yang, Jieun Hwang
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J Prev Med Public Health. 2024;57(6):540-551. Published online September 23, 2024
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DOI: https://doi.org/10.3961/jpmph.24.232
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Abstract
Summary
PDFSupplementary Material
- Objectives
This study aimed to identify trends in avoidable mortality (AVM) in 16 provincial and metropolitan regions of Korea and determine the factors influencing AVM.
Methods First, the avoidable mortality rate (AVMR) was calculated using the Statistics Korea cause-of-death and population data by age and region from 2013 to 2022. Second, a health determinants model was built, and we identified the factors influencing AVM using generalized estimating equations analysis.
Results Although the AVMR per 100 000 people displayed a steadily decreasing trend from 2013 to 2020, it began to increase in 2021. Meanwhile, Jeonnam, Jeonbuk, Gyeongnam, Gyeongbuk, Chungnam, Chungbuk, and Gangwon Provinces showed a higher AVMR than the national average. The analysis revealed that each 1-unit increase in the older adult population, smoking, perceived stress, or non-local medical utilization was associated with an increase in the AVMR. Conversely, 1-unit increases in the male-to-female ratio, marriage rate, positive self-rated health, local medical utilization, doctor population, influenza vaccination rate, cancer screening rate, or financial independence were associated with decrease in the AVMR.
Conclusions This study established that the AVMR, which had been continuously decreasing across the 16 regions, shifted to an increasing trend in 2021. We also identified several factors influencing AVM. Further studies are needed to confirm the reasons for this shift in the AVMR and explore the factors that influence AVM across Korea’s 16 provincial and metropolitan regions.
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Summary
Korean summary
본 연구는 전국 및 16개 시도의 회피가능사망률 추이를 파악하고 건강결정요인 모형을 통해 영향요인을 파악하기 위함이다. 분석 결과, 전반적으로 2013년부터 2020년까지 회피가능사망률은 감소 추세를 보였으나, 2021년을 기점으로 회피가능사망률이 증가하였으며, 지역별 회피가능사망률의 편차가 존재하였다. 본 연구를 통해 우리나라의 회피가능사망 현황을 파악할 수 있으며, 향후 조기사망 감소를 위한 기초 근거로 활용될 수 있을 것으로 판단한다.
Key Message
This study examines trends in avoidable mortality (AVM) rates across Korea and its 16 provinces, identifying factors using a health determinant model. From 2013 to 2020, AVM rates declined, but an increase was observed from 2021. These findings highlight the current state of AVM in Korea and offer key insights for strategies to reduce premature deaths.
- Smoking-attributable Mortality in Korea, 2020: A Meta-analysis of 4 Databases
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Eunsil Cheon, Yeun Soo Yang, Suyoung Jo, Jieun Hwang, Keum Ji Jung, Sunmi Lee, Seong Yong Park, Kyoungin Na, Soyeon Kim, Sun Ha Jee, Sung-il Cho
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J Prev Med Public Health. 2024;57(4):327-338. Published online July 3, 2024
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DOI: https://doi.org/10.3961/jpmph.23.471
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Abstract
Summary
PDFSupplementary Material
- Objectives
Estimating the number of deaths caused by smoking is crucial for developing and evaluating tobacco control and smoking cessation policies. This study aimed to determine smoking-attributable mortality (SAM) in Korea in 2020.
Methods Four large-scale cohorts from Korea were analyzed. A Cox proportional-hazards model was used to determine the hazard ratios (HRs) of smoking-related death. By conducting a meta-analysis of these HRs, the pooled HRs of smoking-related death for 41 diseases were estimated. Population-attributable fractions (PAFs) were calculated based on the smoking prevalence for 1995 in conjunction with the pooled HRs. Subsequently, SAM was derived using the PAF and the number of deaths recorded for each disease in 2020.
Results The pooled HR for all-cause mortality attributable to smoking was 1.73 for current men smokers (95% confidence interval [CI], 1.53 to 1.95) and 1.63 for current women smokers (95% CI, 1.37 to 1.94). Smoking accounted for 33.2% of all-cause deaths in men and 4.6% in women. Additionally, it was a factor in 71.8% of men lung cancer deaths and 11.9% of women lung cancer deaths. In 2020, smoking was responsible for 53 930 men deaths and 6283 women deaths, totaling 60 213 deaths.
Conclusions Cigarette smoking was responsible for a significant number of deaths in Korea in 2020. Monitoring the impact and societal burden of smoking is essential for effective tobacco control and harm prevention policies.
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Summary
Korean summary
한국의 흡연율은 상당 수준 감소하였지만 흡연의 장기적인 건강영향은 지속적으로 나타나고 있다. 4개의 대규모 코호트와 1995년 흡연율을 사용하여 2020년 한국의 흡연기인 사망자수를 산출한 결과 남성 53,930명, 여성 6283명으로 총 60,213명이였다. 효과적인 담배규제와 금연 정책을 위하여 장기적인 사망자수 모니터링이 필요할 것이다.
Key Message
Despite the significant decrease in smoking rates in South Korea, the long-term health effects of smoking continue to manifest. Our analysis using four large-scale cohorts and 1995 smoking prevalence revealed that in 2020, the number of smoking-attributable death in South Korea was 53,930 for men and 6,283 for women, totaling 60,213. Long-term monitoring is necessary for effective tobacco control and smoking cessation policies.
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Citations
Citations to this article as recorded by
- The economic cost of direct smoking in South Korea
Kristine Namhee Kwon, Kangyeon Lee, Wankyo Chung Preventive Medicine Reports.2024; 46: 102865. CrossRef
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