Question of the Day

In a clinical trial of a new drug treatment, which of the following is/are correct?

True / False

		Allocation of treatment to each patient should be determined by disease severity
		Baseline variables in patients allocated to different treatment groups are reduced by randomised allocation
		Patients receiving placebo treatment may improve
		Random allocation of treatment eliminates assessment bias
		The null hypothesis is rejected if there are significant differences in response in randomly allocated treatment groups

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