What is the Fred Hutchinson Caffeine Questionnaire?
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5 min read
The Fred Hutchinson Cancer Research Center developed a tool to collect specific dietary data on caffeine consumption, often used to supplement broader dietary surveys. This specialized instrument, known as the Fred Hutchinson Caffeine Questionnaire, is a list of 13 caffeine-containing beverages designed to capture intake more precisely than a general food frequency questionnaire (FFQ). It plays a crucial role in epidemiological studies to investigate the health effects of caffeine.
