Long-term cancer trends among male Taiwanese farmers: an age-period-cohort analysis (2000-2023).

Authors

Lynn M Francis, Amr S Soliman, Liang-You Wu, Chi-Jung Chung

Published in

International archives of occupational and environmental health. Volume 99. Issue 7. Sep 06, 2026. Epub Sep 06, 2026.

Abstract

Male farmers are frequently exposed to various environmental and occupational hazards that may be related to cancer risk. Long-term cancer incidence trends in male farmers in Taiwan remain unclear. This study examined temporal trends in cancer incidence among male farmers over a 24-year period.
Using Taiwan's Longitudinal Health Insurance Database of Patients with Catastrophic Illnesses (2000-2023), we conducted a nationwide cohort study of agricultural workers whose aged 15-84 (N= 2,426,531). ICD-O-3 and the corresponding ICD-9-CM and ICD-10-CM codes from the Taiwan Cancer Registry Annual Report were used to identify annually incident cancer cases. Age-standardized incidence rates, age-standardized rate ratios, and age-standardized incidence ratios were calculated. A Joinpoint regression and age-period-cohort model were used to identify and examine temporal trends across the study period.
Overall cancer incidence was higher among male farmers compared to the male general population, with an increasing temporal trend from 2000 to 2023. Lip and lung cancers showed a significantly increased annual average percentage change (AAPC) value, age effect, period effect, and cohort effect for the study period, while liver cancer showed a decreasing AAPC, period effect, and cohort effect, with an increasing age effect over the entire study period.
This study provides evidence that lung and lip cancer incidence among male farmers increased significantly over the study period, while liver cancer decreased. As exposure varies by agricultural activity and farm type, further research is needed to identify specific exposures that are related to the higher risk of cancer in this population.

PMID:
42701910
Bibliographic data and abstract were imported from PubMed on 07 Sep 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.