Details

Autor(en) / Beteiligte

• van Zutphen, Moniek
• Boshuizen, Hendriek C.
• Kok, Dieuwertje E.
• van Baar, Harm
• Geijsen, Anne J. M. R.
• Wesselink, Evertine
• Winkels, Renate M.
• van Halteren, Henk K.
• de Wilt, Johannes H. W.
• Kampman, Ellen
• van Duijnhoven, Fränzel J. B.

Titel

Colorectal cancer survivors only marginally change their overall lifestyle in the first 2 years following diagnosis

Ist Teil von

• Journal of cancer survivorship, 2019-12, Vol.13 (6), p.956-967

Ort / Verlag

New York: Springer US

Erscheinungsjahr

2019

Link zum Volltext

Quelle

SpringerLink

Beschreibungen/Notizen

• Purpose A healthy lifestyle after colorectal cancer (CRC) diagnosis may improve prognosis. Data related to lifestyle change in CRC survivors are inconsistent and potential interrelated changes are unknown. Methods We assessed dietary intake, physical activity, body mass index (BMI), waist circumference, and smoking among 1072 patients diagnosed with stages I–III CRC at diagnosis, 6 months and 2 years post-diagnosis. An overall lifestyle score was constructed based on the 2018 World Cancer Research Fund/American Institute of Cancer Research recommendations (range 0–7). We used linear mixed models to analyze changes in lifestyle over time. Results Participants had a mean (± SD) age of 65 ± 9 years and 43% had stage III disease. In the 2 years following CRC diagnosis, largest changes were noted for sugary drinks (− 45 g/day) and red and processed meat intake (− 62 g/week). BMI (+ 0.4 kg/m 2 ), waist circumference (+ 2 cm), and dietary fiber intake (− 1 g/day) changed slightly. CRC survivors did not statistically significant change their mean intake of fruits and vegetables, alcohol, or ultra-processed foods nor did they change their physical activity or smoking behavior. Half of participants made simultaneous changes that resulted in improved concordance with one component as well as deteriorated concordance with another component of the lifestyle score. Overall lifestyle score changed from a mean 3.4 ± 0.9 at diagnosis to 3.5 ± 0.9 2 years post-diagnosis. Conclusions CRC survivors hardly improve their overall lifestyle after diagnosis. Implications for Cancer Survivors Given the importance of a healthy lifestyle, strategies to effectively support behavior changes in CRC survivors need to be identified.