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Field
Last Published
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Before
October 18, 2023 06:27 PM
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After
October 20, 2023 09:31 PM
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Field
Planned Number of Clusters
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Before
300 individuals
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After
240 individuals
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Field
Planned Number of Observations
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Before
300 individuals
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After
240 individuals
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Field
Sample size (or number of clusters) by treatment arms
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Before
100 in control, 100 in Today treatment, 100 in Future treatment
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After
80 in control, 80 in Today treatment, 80 in Future treatment
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Field
Power calculation: Minimum Detectable Effect Size for Main Outcomes
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Before
minimum detectable effect size is d=0.4 with 80% power and alpha=0.05
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After
minimum detectable effect size is d=0.45 with 80% power and alpha=0.05
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