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Analysis of subgroup results in a clinical trial is surprisingly unreliable, even in a large trial. This is the result of a combination of reduced statistical power, increased variance and the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 31, 2026 at 10:04 PM -
Clinical trialists and statisticians are very wary of subgroup analysis, for good reasons. Clinicians have to deal with situations in which subgroups of patients differ widely from one another in...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 09:12 PM
