Preferences of colorectal cancer patients for treatment and decision-making: a systematic literature review.
Treatment decisions in life-threatening diseases, like colorectal cancer (CRC), are crucial, since they have a great impact on patient's survival and health-related quality of life. Thereby, the inclusion of patient's preferences becomes more and more important; however, these first need to be identified. Therefore, we conducted a systematic literature review in 12 electronic databases, published between 2000 and 2012, in order to identify patient's preferences concerning treatment preferences and involvement in the decision-making process. Nineteen studies were included and thoroughly analysed. This review shows that CRC patients do have preferences regarding different treatment options and outcomes; however, these preferences are not homogenous and seem to depend on personal factors like age and gender. Despite the existence of these preferences, the majority of patients prefer a passive role in the decision-making process, which in part may be explained by the severity of the disease. Again, subgroup analyses reveal the impact of personal factors like gender and education on the preference. Due to the importance of personal factors in the analysis of patient preferences, we identified an urgent need for larger studies that are suitable for subgroup analyses and incorporate multi-attributive measurement techniques, like discrete choice methods.
Center for Health Economics Research Hannover (CHERH), Leibniz University Hannover, Hannover, Germany.
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Damm
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Vogel
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Prenzler
D000367:Age Factors; D015179:Colorectal Neoplasms / Q000523:psychology / Q000628:therapy*; D003657:Decision Making; D004522:Educational Status; D006801:Humans; D010358:Patient Participation; D057240:Patient Preference; D010817:Physician-Patient Relations; D011788:Quality of Life; D012737:Sex Factors
CRC; colorectal cancer; decision-making; preference; review; treatment