A new study has found that the majority of tobacco smokers with bladder cancer are cognizant of the connection between their disease and the tobacco, Reuters reports. In fact, tobacco has been found to be the cause of more than half of bladder cancer cases in the United States.
“Bladder cancer is actually the second most common smoking-related cancer, second only to lung,” said lead author Dr. Jeffrey C. Bassett of Kaiser Permanente Southern California in Anaheim.
Earlier research indicated that only a small amount of bladder cancer patients understood the connection between their disease and tobacco, Bassett noted. When, in fact, most “Bladder cancer patients smoking at diagnosis appear to accept that their own smoking caused their cancer, positioning them for a more motivated (and more likely successful) attempt at quitting,” Bassett said.
Smoking history surveys were completed by 790 bladder cancer patients that participated in the study. The survey asked participants to identify what could cause bladder cancer from a list of 10 potential causes of cancer. They were also asked which factors they believed caused their own cancer.
The researchers found that almost 70 percent said tobacco could cause cancer, according to the report. Of those participants that were aware of the link between tobacco and bladder cancer:
- 90 percent of current smokers
- 64 percent of former smokers
- 61 percent of those who had never smoked
The findings of the study were reported in the journal Cancer.
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