Self reported health of people in an area contaminated by chromium waste: interview study.
OBJECTIVE
To compare the self reported health of a group of individuals living in an area contaminated by chromium (chromium group) with a group living in an uncontaminated area (control group), and to assess the effects of perception of risk from exposure to chromium on health.


METHODS
Cross sectional study using the SF-36 validated quality of life questionnaire. Further questions were added to examine the relations between perceptions about living on or near land contaminated with chromium and the effects on self reported health.


METHODS
An area contaminated with chromium (Cambuslang, Carmyle, and Rutherglen) and a control area (Barrmulloch and Pollok).


METHODS
Residents of an area containing chromium landfill and residents of an uncontaminated control area.


METHODS
Scores on SF-36.


RESULTS
Little difference was found in health scores between the two groups, and only for general health was there a significantly higher score in the chromium group. Health scores for the chromium group were significantly worse across all dimensions for those who believed that chromium adversely affected health. Most of the chromium group (68%) would prefer money to be spent on improving amenities rather than on chromium remediation.


CONCLUSIONS
Similar self reported health among residents of the chromium and control groups indicates that there is no evidence of harm to health from exposure to chromium in this setting. Noticeably lower scores in participants who believed chromium to be harmful to health point to the potential importance of perception and possible anxiety. Given the overall greater desire for better amenities rather than remedial action, policy makers and planners should discuss with residents how best to spend resources before instigating expensive cleaning up programmes.
McCarron
P
P
Department of Social Medicine, University of Bristol, Bristol BS8 2PR. P.McCarron@bristol.ac.uk
Harvey
I
I
Brogan
R
R
Peters
T J
TJ
D000293:Adolescent; D000328:Adult; D000368:Aged; D016022:Case-Control Studies; D002857:Chromium / Q000009:adverse effects*; D003430:Cross-Sectional Studies; D004785:Environmental Pollutants / Q000009:adverse effects*; D005260:Female; D006256:Hazardous Waste / Q000009:adverse effects; D006304:Health Status; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012606:Scotland / Q000453:epidemiology; D012650:Self Disclosure; D011795:Surveys and Questionnaires
D004785:Environmental Pollutants; D006256:Hazardous Waste; D002857:Chromium