A recent study in the Journal of Thoracic Oncology demonstrated that those individuals diagnosed with lung cancer, who were more positive in their thinking, lived longer than those with negative thinking.
Lung cancer is the leading cause of cancer death in the United States and worldwide. In the USA, lung cancer accounts for 31% of all cancer deaths in men and 26% of all cancer deaths in women.
So what are your chances of developing lung cancer? The answer may surprise you. Believe it or not, 1 in 13 men and 1 in 16 women will be affected by lung cancer- in which tobacco use accounts for 80% to 90% of all the cases.
Smoking, which causes oxidative damage to the body, overwhelms the DNA of our cells transforming them from normal healthy cells to unhealthy and unregulated cells which begin to grow uncontrollably, evading the body’s immune system which is supposed to “kill them”.
While having access to quality healthcare is crucial, having an optimistic attitude is also very important, especially when you or a loved one is diagnosed with cancer.
The study evaluated 534 people who were diagnosed with lung cancer. 48% women, 52% were men. Their average age was 67. 85% percent of the participants had non-small cell lung cancer while the other 15% has small cell lung cancer.
The study showed that those who were more optimistic had a 6 month survival advantage when compared to those who were less optimistic. However, this study showed the benefit of optimism only in people who were diagnosed with an early stage of the lung cancer (Stage 1 and 2). Those diagnosed with an advanced stage of lung cancer (Stage 3 & 4) did not have the same survival benefit.
After five years, 33% of those with optimistic attitudes were still alive while only 21% of those with negative attitudes survived. The study’s author stated that more research still needs to be done to evaluate the connection more thoroughly.
Source: Journal of Thoracic Oncology: March 2010 – Volume 5 – Issue 3 – pp 326-332