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Science News for October 6, 2003


Commonly-held belief contributes to patients' rejection of recommended lung cancer surgery

A study found that nearly 40% of lung cancer patients believe exposure to air during surgery promotes cancer spread, leading some to reject recommended surgery. The study suggests that physicians need to address these misconceptions to improve healthcare outcomes in African Americans, who are disproportionately affected by lung cancer.

SourceVeterans Affairs Research Communications·JournalAnnals of Internal Medicine·DateOct 6, 2003

Deadly decision: Where should baby sleep?

New research from Saint Louis University shows that babies under 8 months are at highest risk of death in adult beds due to lack of motor skills to escape safety threats. The study recommends cribs as the safest option for babies' sleep, and calls for a public awareness campaign to alert parents.

SourceSaint Louis University·JournalPEDIATRICS·DateOct 6, 2003

UCI study uncovers unexpectedly high air pollutant levels in southwest states

A UCI study found unexpectedly high hydrocarbon levels in central and southwest US regions, including Oklahoma City, with pollution levels exceeding those in high-smog cities. The research suggests total hydrocarbon emissions are higher than previously estimated, contributing to the American air pollution problem.

SourceUniversity of California - Irvine·JournalProceedings of the National Academy of Sciences·DateOct 6, 2003