Term
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Definition
| method of obtaining data about new vaccines or drugs |
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Term
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Definition
| protocols in clinical trials that reduce bias in the distribution of individuals |
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Term
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Definition
| method in which neither trial participant nor experimenter know the treatment given to each group |
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Term
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Definition
| procedure that involves giving certain participants a blank instead of the vaccine or drug under trial |
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Term
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Definition
| reduces the effect of experimental error in a clinical trial |
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Term
| statistically significant differences |
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Definition
| differences between trial groups that are not likely to be due to chance |
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