WASHINGTON -- A new study published in the journal Pediatrics claims that 18% of adolescent smokers would never have started smoking if smoking had been eliminated from PG-13 movies, according to Legacy, a national public health organization known for the "truth" youth smoking prevention campaign.
"Movies are just as powerful as traditional tobacco ads, and it is a known fact--supported by the U.S. Centers for Disease Control & Prevention, as well as the U.S. Surgeon General--that smoking in movies can cause youth to smoke, nearly 180,000 adolescents each year," said Legacy in a press statement.
"PG-13 rated movies account for the most of the salient movie smoking adolescents see," said Dr. James Sargent, Professor of Pediatrics at Dartmouth Medical School and lead author of the study. "By eliminating smoking from PG-13 movies, an R-rating for movie smoking would cut youth smoking by one-fifth."
According to the group, the results show that smoking in PG-13 and R movies are equivalent in terms of how they increase risk for smoking. But, because youth viewership of PG-13 movies is higher, smoking in PG-13 films accounts for two thirds of the total movie effect on adolescent smoking.
National public health groups like Legacy, American Academy of Pediatrics, American Heart Association, American Lung Association and others have urged the movie industry to respond to this "public health crisis" by assigning an R rating to all movies with smoking. Since a PG-13 rating allows filmmakers to draw larger audiences, the R rating might in turn decrease the prevalence of onscreen smoking in youth-rated films.
In 2007, under public pressure from health groups and state attorneys general, the Motion Picture Association of America (MPAA) announced that it would "consider" smoking in assigning ratings, but it has yet to rate a film R for smoking, said Legacy. The MPAA's current rating system inconsistently includes smoking in its fine-print ratings "descriptors," which has been ineffective in providing consistent, accurate or complete information about tobacco in youth-rated films. Simply labeling the smoking is an ineffective and incomplete step in reducing the impact and dangerous correlation of youth exposure and initiation.
Examining how movie ratings affect behavior has important implications, such as whether the context in which movie smoking is presented affects smoking. In a different study, exposure to movie clips portraying smoking as relaxing was significantly associated with a stronger desire to smoke compared with clips where the motive for smoking was unclear.
To investigate whether it was other elements of the films than the smoking that was stimulating youth smoking, the Dartmouth researchers used the ratings system as a marker for contextual elements on which movies are rated: sexual content, profanity, drug use and violence. The researchers found that smoking in PG-13 movies had essentially the same impact on smoking initiation as R-rated movies, indicating that it is the smoking--not other behaviors--that primarily impacts adolescent behavior, said Legacy.
"This study demonstrates that it is not some unmeasured characteristic of adolescents drawn to edgy, R-rated movies that accounts for the movie effect on behavior. The simplest explanation is best; kids see realistic depictions of smoking on screen and that makes them want to light up," said Dr. Sargent.
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