Sample size estimation practices in research protocols submitted to Danish scientific ethics committees
Background: Sample size in research projects is estimated before initiation of the study to minimise type 1 and type 2 error, while keeping the study's financial cost and subject enrolment to a minimum. This study investigates project-specific factors potentially associated with correct estimat...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2018-09-01
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Series: | Contemporary Clinical Trials Communications |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2451865418300723 |