What test can be used to compare event rates among the three groups? The results for the

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What test can be used to compare event rates among the three groups?

The results for the primary endpoint are given in Table 10.47.

Table 10.47: Comparison of vascular outcomes by treatment group in a clinical trial of three antithrombotic agents

Group number Group name Total Number of events Aspirin alone Aspirin + warfarin Aspirin + ticlopidine 557 1 20 15 550 54

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Fundamentals Of Biostatistics

ISBN: 9781305268920

8th Edition

Authors: Bernard Rosner

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What test can be used to compare event rates among the three groups? The results for the

Question:

Group number Group name Total Number of events Aspirin alone Aspirin + warfarin Aspirin + ticlopidine 557 1 20 15 550 546 3 3

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Fundamentals Of Biostatistics

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