MORTALITY AMONG FORMER SHIPBREAKING WORKERS - A 13-YEAR RETROSPECTIVE FOLLOW-UP STUDY IN TAIWAN
Resource
JOURNAL OF OCCUPATIONAL HEALTH v.45 n.1 pp.36-42
Journal
JOURNAL OF OCCUPATIONAL HEALTH
Journal Volume
v.45
Journal Issue
n.1
Pages
36-42
Date Issued
2003
Date
2003
Author(s)
LIN, RUE-SHEN
SUNG, FUNG-CHANG
Abstract
Mortality among Former Shipbreaking Workers - A 13-Year retrospective Follow-up Study in Taiwan: Yi-Kuen LIU, et al. Institute of Environmental Health, National Taiwan University College of Public Health, Taiwan-This study examined the mortality among shipbreaking workers from 1985 to 1997, after the shipbreaking industry was banned in 1985- 1986. The study cohort consisted of men including 2,850 flame cutters, 871 lifters, 240 odd-jobbers and 225 other workers registered in 1985 at Kaohsiung Shipbreaking Workers Union. Mortality (n=336) data examined were obtained from the Vital Statistics Registry from January 1985 to December 1997. The standardized mortality ratio (SMR) and logistic regression were used to estimate the risk of mortality from neoplasms, injuries and other causes. Compared to the local reference population, the deaths that were significantly higher than the expected numbers among all workers included deaths from all cumulative causes (SMR=1.11, 95% confidence interval (Cl)=1.00-1.23), and deaths from external causes of injury and poisoning (SMR=1.75, 95% Cl =1.47-2.09). Flame cutters in the youngest group, on the other hand, had very significant excess deaths from nasopharynx neoplasm (SMR=5.2 , 95% Cl=11.7-16.2) and pleural neoplasm (SMR=104.1, 95% Cl = 14.0739.0). Based on logistic regression analysis controlling for age, lifters was about 5.1 more likely times than flame cutters to die from accidental falls. This study suggests that former shipbreaking workers are more likely to be at higher risk of injuries and the young flame cutters are at higher risk from neoplasms.
Subjects
STAINLESS-STEEL WELDERS
LUNG-CANCER
SHIPYARD WORKERS
MILD- STEEL
ARC WELDERS
ASBESTOS
SDGs
Type
journal article