Science News
from research organizations

Fatalistic Beliefs About Cancer Cause Many To Ignore Cancer Prevention Advice

Date:
May 20, 2007
Source:
American Association for Cancer Research
Summary:
If you feel that you are fated for cancer, your belief could turn into a self-fulfilling prophecy. According to a national survey of more than 6,000 US adults a substantial number of American adults hold fatalistic beliefs about cancer and are correspondingly less likely to take basic steps to lower their cancer risk, such as exercising, quitting smoking and eating a healthy diet rich in fruits and vegetables.
Share:
FULL STORY

If you feel that you are fated for cancer, your belief could turn into a self-fulfilling prophecy. According to a national survey of more than 6,000 U.S. adults published in the May issue of Cancer Epidemiology, Biomarkers & Prevention, a substantial number of American adults hold fatalistic beliefs about cancer and are correspondingly less likely to take basic steps to lower their cancer risk, such as exercising, quitting smoking and eating a healthy diet rich in fruits and vegetables.

The study, which analyzes data from the National Cancer Institute's Health Information National Trends Survey, is the first national survey in almost 20 years to assess Americans' knowledge about and attitudes toward cancer prevention. The findings have implications for cancer education efforts.

"Many Americans seem to feel afraid and helpless in regards to cancer, which may be exacerbated by conflicting news reports and a general lack of education on the causes and prevention of cancer," said Jeff Niederdeppe, Ph.D., professor at the University of Wisconsin, Madison. "They say 'well, there is nothing much you can do about it' and, as our survey shows, they indeed do nothing about it."

The survey asked respondents if they agreed with three statements about cancer. About 47 percent of those surveyed agreed with the statement that "It seems like almost everything causes cancer," while 27 percent agreed that "There's not much people can do to lower their chances of getting cancer." Moreover, 71.5 percent of American adults agreed that "There are so many recommendations about preventing cancer, it's hard to know which ones to follow."

People who maintained at least one of these three beliefs were less likely than others to exercise weekly and eat five daily servings of fruits and vegetables. People who believed that "it's hard to know" what to do were more likely to smoke. All three beliefs, the researchers say, were associated with lower levels of education.

Despite the ready availability of cancer information, the researchers conclude, there has been little progress in changing the belief that "everything causes cancer" in the last 20 years. According to the researchers, it is unclear whether and to what degree media coverage of cancer influences beliefs. While this study did not specifically address the news media's role in enforcing cancer fatalism, Niederdeppe believes that the constantly changing messages people get from the news are often confusing.

"Cancer is a difficult thing to talk about in the space of a single news story," Niederdeppe said. "Science values repetition, while the media values novelty. Those two concepts naturally butt heads, which can confuse people."

If conflicting news accounts of cancer prevention science are the cause of confusion, Niederdeppe says, educators ought to focus on developing simple, straightforward messages in teaching the general public about what they can do to prevent disease.


Story Source:

Materials provided by American Association for Cancer Research. Note: Content may be edited for style and length.


Cite This Page:

American Association for Cancer Research. "Fatalistic Beliefs About Cancer Cause Many To Ignore Cancer Prevention Advice." ScienceDaily. ScienceDaily, 20 May 2007. <www.sciencedaily.com/releases/2007/05/070517063005.htm>.
American Association for Cancer Research. (2007, May 20). Fatalistic Beliefs About Cancer Cause Many To Ignore Cancer Prevention Advice. ScienceDaily. Retrieved May 24, 2017 from www.sciencedaily.com/releases/2007/05/070517063005.htm
American Association for Cancer Research. "Fatalistic Beliefs About Cancer Cause Many To Ignore Cancer Prevention Advice." ScienceDaily. www.sciencedaily.com/releases/2007/05/070517063005.htm (accessed May 24, 2017).

RELATED STORIES