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Field Before After
Trial Status in_development completed
Last Published February 10, 2019 07:47 PM March 14, 2019 05:13 AM
Study Withdrawn No
Data Collection Complete Yes
Final Sample Size: Number of Clusters (Unit of Randomization) 331 laboratory participants
Was attrition correlated with treatment status? No
Final Sample Size: Total Number of Observations 331 laboratory participants
Final Sample Size (or Number of Clusters) by Treatment Arms 74 laboratory participants: bad surprise control 71 laboratory participants: good surprise control 88 laboratory participants: bad surprise treatment 98 laboratory participants: good surprise treatment
Data Collection Completion Date February 15, 2019
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