Patterns of mortality among Wisconsin Uniroyal tire manufacturing workers

The goal of this analysis was to determine the patterns of mortality among deceased workers of the former Uniroyal, Inc. Plant in Eau Claire, Wisconsin, who were exposed to solvents. After collecting information on cause of death, we conducted a standardized proportional mortality ratio (PMR) and proportional cancer mortality ratio (PCMR) analysis. The results of the PCMR analysis indicate that former Uniroyal workers experienced elevated mortality due to cancers, especially lymphohematopoietic cancers, compared to other Wisconsin decedents. The former workers and family members were pursuing litigation at the time of publication. We received the list of deceased workers from plaintiffs' attorney and were compensated for conducting the analysis; the funder did not directly participate in any part of the study or influence the results. We conclude there is evidence of excess lymphohematopoietic cancer in this worker cohort.