Long-term survivors of adult cancers are almost twice as likely to report psychological distress severe enough to cause moderate to serious problems, compared to the general population.
Findings also show that younger long-term cancer survivors, those less than 65 years old, were more likely to experience severe psychological distress, than those survivors aged 65 and older. The study also found that there was no difference in the number of years since the cancer diagnosis and the increased risk of distress. Long-term cancer survivors are individuals who have lived five years or more beyond their initial cancer diagnosis.
"We hope these findings will raise awareness of the psychosocial needs of long-term cancer survivors and encourage routine psychological screening of these survivors," Karen Hoffman, M.D., lead author of the study and a radiation oncologist at the Harvard Radiation Oncology Program at Harvard Medical School in Boston, said. "Quick, low-cost psychological screening tests are available that can and should be performed during clinic visits."
The study involved 4,712 long-term survivors of adult-onset cancer and 126,841 respondents never diagnosed with cancer using the 2002-2006 National Health Interview Survey, an in-person health survey of the U.S. population. Among survivors, the mean age at cancer diagnosis was 47 years and the mean age at the interview time was 62 years. The majority were survivors of breast, gynecologic, male genitourinary and colorectal cancer.
Cancer survivors were more likely to report severe psychological distress than adults never diagnosed with cancer. In addition to other findings, survivors who were not married or living with a partner, had less than a high school education, were uninsured, were current or former smokers, or had difficulty with instrumental activities of daily living were more likely to experience severe distress than those without these characteristics.