Temporal Trends and Future Prediction of Breast Cancer Incidence Across Age Groups in Trivandrum, South India

Mathew, Aleyamma; George, Preethi Sara; Arjunan, Asha; Augustine, Paul; Kalavathy, MC; Padmakumari, G; Mathew, Beela Sarah

추천

검색

자료유형: 학술저널

저자정보: Mathew, Aleyamma (Divisions of Cancer Epidemiology & Bio-statistics, Regional Cancer Centre) George, Preethi Sara (Divisions of Cancer Epidemiology & Bio-statistics, Regional Cancer Centre) Arjunan, Asha (Divisions of Radiation Oncology, Regional Cancer Centre) Augustine, Paul (Divisions of Surgical Oncology, Regional Cancer Centre) Kalavathy, MC (Divisions of Cancer Epidemiology & Bio-statistics, Regional Cancer Centre) Padmakumari, G (Divisions of Cancer Epidemiology & Bio-statistics, Regional Cancer Centre) Mathew, Beela Sarah (Divisions of Radiation Oncology, Regional Cancer Centre)

저널정보: 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제17권 제6호

발행연도: 2016.1

수록면: 2,895 - 2,899 (5page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Background: Increasing breast cancer (BC) incidence rates have been reported from India; causal factors for this increased incidence are not understood and diagnosis is mostly in advanced stages. Trivandrum exhibits the highest BC incidence rates in India. This study aimed to estimate trends in incidence by age from 2005-2014, to predict rates through 2020 and to assess the stage at diagnosis of BC in Trivandrum. Materials and Methods: BC cases were obtained from the Population Based Cancer Registry, Trivandrum. Distribution of stage at diagnosis and incidence rates of BC [Age-specific (ASpR), crude (CR) and age-standardized (ASR)] are described and employed with a joinpoint regression model to estimate average annual percent changes (AAPC) and a Bayesian model to estimate predictive rates. Results: BC accounts for 31% (2681/8737) of all female cancers in Trivandrum. Thirty-five percent (944/2681) are <50 years of age and only 9% present with stage I disease. Average age increased from 53 to 56.4 years (p=0.0001), CR (per $10^5$ women) increased from 39 (ASR: 35.2) to 55.4 (ASR: 43.4), AAPC for CR was 5.0 (p=0.001) and ASR was 3.1 (p=0.001). Rates increased from 50 years. Predicted ASpR is 174 in 50-59 years, 231 in > 60 years and overall CR is 80 (ASR: 57) for 2019-20. Conclusions: BC, mostly diagnosed in advanced stages, is rising rapidly in South India with large increases likely in the future; particularly among post-menopausal women. This increase might be due to aging and/or changes in lifestyle factors. Reasons for the increased incidence and late stage diagnosis need to be studied.

#Breast cancer #incidence rate #average annual percent change #bayesian model #projection

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!