Abstract
An expanded cohort study of 74,828 benzene-exposed and 35,805 unexposed workers were followed during 1972 to 1987, based on a previous study in 12 cities in China. A small increase was observed in total cancer mortality among benzene-exposed compared with unexposed workers (relative risk [RR] = 1.2). Statistically significant excesses were noted for leukemia (RR = 2.3), malignant lymphoma (RR = 4.5), and lung cancer (RR = 1.4). When risks were evaluated by leukemia subtype, only acute myelogenous leukemia was significantly elevated (RR = 3.1), although nonsignificant excesses were also noted for chronic myelogenous leukemia (RR = 2.6) and acute lymphocytic leukemia (RR = 2.3). A significant excess was also found for aplastic anemia.
Original language | English (US) |
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Pages (from-to) | 1339-1341 |
Number of pages | 3 |
Journal | Environmental Health Perspectives |
Volume | 104 |
Issue number | SUPPL. 6 |
DOIs | |
State | Published - Dec 1996 |
Externally published | Yes |
Keywords
- Aplastic anemia
- Benzene
- Leukemia
- Lung cancer
- Malignant lymphoma
ASJC Scopus subject areas
- Public Health, Environmental and Occupational Health
- Health, Toxicology and Mutagenesis