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The study for the Epidemiologic Characteristics of Cancer Patients in Jeju Special Self-governing Province

제주특별자치도 암 환자의 역학적인 특성에 관한 연구

  • Chang, Weon-Young (Department of Surgery, School of Medicine, Jeju National University)
  • 장원영 (제주대학교 의학전문대학원, 외과학교실)
  • Received : 2015.01.09
  • Accepted : 2015.02.12
  • Published : 2015.02.28

Abstract

Jeju province is the highest area about obesity(1st), alcohol consumption(2nd) and male smoking(2nd) among sixteen Korean provinces by the report of Statistics Korea: 2013 community health survey. Therefore, it is assumed that the incidence rate of colon, liver, lung and breast cancer can be high. The purpose of this study is to test these cancer's incidence and mortality trends and compare comparability with national average. The Joinpoint regression model and permutation tests for identifying changes and parallelism in trend were used to test registered data at Jeju Regional Cancer Registry from 1999 to 2012. In male colorectal cancer, Average Age Percent Change(AAPC) of Age-Standardized incidence Rate(ASR) was 8.4% per year(p-value<.000) and the hypothesis of parallelism with Korean male average was rejected because of steep increasing of Jeju male patients' AAPC(p-value=.047). In male liver cancer, AAPC of ASR was -2.98 % per year(p-value<.000) and parallelism with Korean male average was rejected because of sluggish decreasing of Jeju(p-value=.026). In male lung cancer, the ASR parallelism with Korean male average was rejected(p-value=.009) because Jeju patients APC(4.37% per year) was increased during 2006~2012. This study demonstrates that AAPC and Trends of male colon, male lung and male liver were difference from national average. Further studies are needed to understand its causes.

통계청의 2013년 지역사회 건강 조사 자료에 의하면 제주도는 전국 16개 시 도 중에서 비만율(1위), 고위험 음주율(2위), 남성 흡연율(2위)이 상대적으로 높은 지역으로 대장암, 간암, 폐암, 유방암 등의 발생률이 높을 것으로 추정된다. 연구목적은 이들 암의 발생률과 사망률의 추세를 분석하고 전국 평균과 비교 유사성이 있는지 알아보는 것이다. 분석을 위하여 제주지역암등록소에서 2014년 11월까지 조사한 1999년부터 2012까지 자료를 이용했으며, 분석은 Joinpoint 회귀 순열 검사방법을 이용 평균 연간 % 변화율(AAPC)과 전국 평균과의 유사성 검사(parallelism test)를 했다. 남성 대장암은 연령표준화 발생률의 AAPC가 8.4%/년(p-value<.000) 이었으며, 남성 전국 평균과의 유사성은 제주 환자의 가파른 AAPC 상승 때문에 거부되었다(p-value=.047). 남성 간암의 ASR에 대한 AAPC는 -2.98%/년(p-value<.000) 이었으나 전국 평균보다 완만한 감소 때문에 유사성이 거부되었다(p-value=.026). 남성 폐암의 AAPC는 전국 평균과 비교에서 제주도 환자의 2006년부터 2012년 기간에 APC(4.37%/년)가 오히려 증가하여 거부되었다(p-value=.009). 결론으로, 제주도는 남성 대장암, 남성 간암, 남성 폐암의 평균 연간 % 변화율과 변화 추세가 전국 평균과 다르다는 것을 확인하였으므로 원인에 대한 추가적인 연구가 필요하다.

Keywords

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