The British journal of general practice : the journal of the Royal College of General Practitioners
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Randomized Controlled Trial
Should I Take Aspirin? (SITA): RCT of a decision aid for cancer chemoprevention.
Australian guidelines recommend that people aged 50-70 years consider taking low-dose aspirin to reduce their risk of colorectal cancer (CRC). ⋯ The decision aid improved informed decision making but this did not translate into long-term regular use of aspirin to reduce CRC risk. In future research, decision aids should be delivered alongside various implementation strategies.