Sample Size Calculation Guide - Part 7: How to Calculate the Sample Size Based on a Correlation
In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion, for an independent cohort study, for an independent case-control study, for a diagnostic test accuracy study, for a superiority clinical trial, and for a non-inferiority or equival...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Tehran University of Medical Sciences
2020-02-01
|
| Series: | Advanced Journal of Emergency Medicine |
| Online Access: | http://ajem.tums.ac.ir/index.php/ajem/article/view/344 |
| Summary: | In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion, for an independent cohort study, for an independent case-control study, for a diagnostic test accuracy study, for a superiority clinical trial, and for a non-inferiority or equivalence clinical trial. In this article, we will explain how to calculate the sample size for a clinical study with the aim of detecting the correlation coefficient between two variables.
|
|---|---|
| ISSN: | 2588-400X |