Public requests for cancer cluster investigations: a survey of state health departments.
OBJECTIVE
This study examined the frequency of requests that state health departments investigate cancer clusters, the nature of those requests, and the resources available for the investigations.


METHODS
A mail survey was sent to state health departments requesting data for 1997.


RESULTS
Approximately 1100 cluster investigation requests were made in 1997. Most requests were made by citizens, and no pattern emerged for types of cancer or hazards suspected. States rate this work as average in importance and feel satisfied with the successfullness of their communication efforts.


CONCLUSIONS
Few cluster inquiries require further investigation. Nonetheless, this interaction represents resources well spent in terms of public service and education.
Trumbo
C W
CW
Department of Life Sciences Communication, University of Wisconsin-Madison 53706, USA. cwtrumbo@facstaff.wisc.edu
D015984:Causality; D016000:Cluster Analysis; D004812:Epidemiologic Methods; D005260:Female; D006077:Government Agencies; D006801:Humans; D015994:Incidence; D008297:Male; D009369:Neoplasms / Q000453:epidemiology*; D011634:Public Health / Q000379:methods*; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology