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Thompson CA, Cerhan JR, Laplant BR, Maurer MJ, Clark MM, Sloan JA, Rummans TA, Thomas RJ, Habermann TM. Body mass index (BMI) and physical activity in long-term lymphoma survivors: A pilot study. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.17511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
17511 Background: There is no published data regarding BMI changes in survivors of adult lymphoma. Methods: In October of 2004, we mailed a 23-page survey to 95 randomly selected patients from a population of 2,485 of patients from the Mayo Tumor Registry who had survived lymphoma from 5 to 20 years. 56 completed the survey for a 68% participation rate. Body mass index (BMI) was calculated using clinical height and weight in the medical record at the time of diagnosis and self-reported weight in the survey response. Physical activity was self-reported. Based on their pattern of response, patients were categorized into a stage of change of current exercise (precontemplation, contemplation, preparation, action, or maintenance). Mood disturbance (depression, anxiety, and distress) and quality of life (QOL) were self-reported using the CES-D, POMS, STAI, FACT-G, and LASA questionnaires. Scores were transformed to a scale of 0–100 (higher score meaning higher functioning) to allow comparisons with a difference of 10 points considered significant. Results: The median age at completion of the questionnaire was 62 years (range: 25–85). The median time since diagnosis was 11 years (range: 6–20). Regular fitness, defined as a stage of change for exercise of action or maintenance, was reported by 48% of the respondents. The median BMI at diagnosis was 25.6 and the median at time of questionnaire was 27.0, which is a statistically significant change. Change in BMI, BMI at diagnosis, and BMI at time of questionnaire had no correlation with level of physical activity. Obese patients had a mean score of 72 points on the LASA, which was significantly lower than normal and underweight patients (mean 86) and overweight patients (mean 84). Conclusions: A small, but significant increase in body mass index was noted in long-term lymphoma survivors from the time of diagnosis to long-term follow-up. Patients who were obese at time of diagnosis may have lower quality of life down-the-road, as measured by the LASA years following treatment. This data represents the first information about body mass index in survivors of adult lymphoma. Further larger studies are needed to confirm these preliminary data and to evaluate other aspects of health behavior in long-term survivors of lymphoma. No significant financial relationships to disclose.
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