Doctor Quote by Ben Goldacre
““Randomisation is not a new idea. It was first proposed in the seventeenth century by John Baptista van Helmont, a Belgian radical who challenged the academics of his day to test their treatments like blood-letting and purging (based on ‘theory’) against his own, which he said were based more on clinical experience: ‘Let us take out of the hospitals, out of the Camps, or from elsewhere, two hundred, or five hundred poor People, that have Fevers, Pleurisies, etc. Let us divide them into half, let us cast lots, that one half of them may fall to my share, and the other to yours … We shall see how many funerals both of us shall have.””
About This Quote
Source Speech: Historical lecture on clinical trials, 2000s
Randomisation tests treatments by comparing groups, reducing bias from theory‑driven practices.
In simple terms: Randomisation compares groups to avoid bias.
Use random assignment to evaluate interventions.
Themes
Mood
Type
When to use this quote
- medical research
- public health policy
- hospital studies
Key Concepts
Questions to Reflect On
- How can we ethically randomise vulnerable populations?
- What alternatives exist when randomisation isn’t feasible?
Randomisation may be impractical or unethical in some settings.