期刊
QUALITY OF LIFE RESEARCH
卷 20, 期 8, 页码 1237-1245出版社
SPRINGER
DOI: 10.1007/s11136-011-9855-1
关键词
Quality of life; Cancer survivors; Colorectal cancer; Health behaviours
类别
资金
- Medical Research Council
- University College London Hospitals
- University College London Comprehensive Biomedical Research Centre
- British Heart Foundation
- Cancer Research UK
As cancer survival rates improve, there is growing interest in the role of lifestyle in longer-term health and quality of life (QoL). This study examined the prevalence of health-related behaviours, and the associations between health behaviours and QoL, in colorectal cancer survivors. Patients diagnosed with colorectal cancer within the last 5 years identified from five London (UK) hospitals (N = 495) completed a survey that included measures of fruit and vegetable (F&V) intake, physical activity, smoking status and alcohol consumption. The EORTC-QLQ-C30 questionnaire was used to index QoL. The majority of respondents were overweight/obese (58%), not physically active (< 5 bouts of moderate activity per week; 82%) and ate fewer than five portions of F&V a day (57%). Few were smokers (6%) or heavy drinkers (weekly alcohol units > 21 for men and > 14 for women; 8%). Physical activity showed the strongest association with functional QoL and was also associated with lower fatigue, pain and insomnia (P < 0.05). F&V intake was associated with higher global QoL and physical, role and cognitive function (P < 0.05). Using a total health behaviour score (calculated by assigning one point for each of the following behaviours: not smoking, consuming a parts per thousand yen5 portions of F&V a day, being physically active and having moderate alcohol consumption), there was a linear relationship with global QoL, physical function and fatigue (P < 0.05). A high proportion of colorectal cancer survivors in the UK have suboptimal health behaviours, and this is associated with poorer QoL.
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