Secular Trends in Incidence of Esophageal Cancer in Taiwan from 1985 to 2019: An Age-Period-Cohort Analysis
Journal
Cancers
Journal Volume
14
Journal Issue
23
Date Issued
2022-11-27
Author(s)
Tsai, Min-Chen
Chou, Yu-Ching
Lee, Yu-Kwang
Hsu, Wan-Lun
Tang, Chin-Sheng
Chen, Shiow-Ying
Huang, Shih-Pei
Chen, Yong-Chen
Abstract
In Taiwan, the age-standardized incidence of EC, especially esophageal squamous cell carcinoma (ESCC), has increased substantially during the past thirty years. We described the incidence trends of EC from 1985−2019 by an average annual percentage change (AAPC) and age-period-cohort model by using Taiwan Cancer Registry data. Age-period-cohort modeling was used to estimate the period and cohort effects of ESCC and esophageal adenocarcinoma (EAC). The Spearman’s correlation coefficient was used to analyze the correlation between age-adjusted incidence rates of EC and the prevalence of risk factors from national surveys. The results showed the incidence rate of ESCC in men (AAPC = 4.2, 95% CI = 3.1−5.4, p < 0.001) increased prominently from 1985−1989 to 2015−2019 while that of EAC in men (AAPC = 1.2, 95% CI = 0.9−1.5, p < 0.001) and ESCC in women (AAPC = 1.7, 95% CI = 1.4−2.1, p < 0.001) increased to a lesser degree. Increased period effects were observed in ESCC in men, ESCC in women, and EAC in men. High correlations were found between the risk factors and the increased birth-cohort effects of ESCC (p < 0.05). To conclude, the incidence of ESCC in both sex and EAC in men increased with statistical significance in recent decades. The increased prevalence of risk factors from approximately 1970−1995 could explain the increased cohort effects of ESCC.
Subjects
adenocarcinoma
age-period-cohort
esophageal cancer
incidence
risk factors
squamous cell carcinoma
SDGs
Type
journal article