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J C Bailar

Publications and source records attributed to J C Bailar.

88 records · Page 5Linked to original sources
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Air pollution health risks: do class and race matter?

Air pollution is not spread evenly across demographic groups. Exposures and associated health risks appear to fall disproportionately on populations that are poor and nonwhite. Although scientific evidence documenting disparities in air pollution exposures, doses, and health effects is scant, the available data strongly support the contention that disadvantaged groups, many of whom are ethnic and racial minorities, routinely encounter levels of air pollution that are higher than average. The extent to which exposure differentials contribute to observed differences in health status by class and race is unknown, but worthy of further investigation. We recommend several steps, all of them feasible and most of them relatively inexpensive, to improve our understanding and ability to address environmental health disparities.

Air Pollution↗
PubMedDate not supplied

Trends in cancer mortality: perspectives from Italy and the United States.

Cancer continues to be a major public health problem in Italy, as it is throughout the world. We analyzed age-adjusted mortality rates for all cancers combined and for specific cancer sites in Italy for five year periods from 1950 to 1989. We compared trends in Italian cancer mortality to those observed in the United States during the same time period. We also considered some ancillary data including age-specific mortality rates, as well as incidence and five year relative survival data from the Modena Province. Age-adjusted cancer mortality rates in Italy are increasing in males and, to a lesser extent, females. This finding is in contrast to a recent plateau in age-adjusted cancer mortality rates in the United States. In Italy, stomach cancer mortality has declined substantially, counteracting marked increases in lung cancer mortality, particularly in males, and breast and lung cancer in females. Changes in cancer mortality in Italy, as in the US, have been driven primarily by changes in disease incidence rather than advances in therapeutics. These data suggest a need for realignment of cancer control resources toward prevention, particularly with regard to lung cancer and tobacco usage.

Adolescent↗