Practical class of calculating sample size for Cluster Randomized Control Trial || Cluster RCT

Practical class of calculating sample size for Cluster Randomized Control Trial || Cluster RCT
Proportion of outcome from control group (p1)
Proportion of outcome from intervention group (p2)
Level of significance (α)
Power (1-β)
Z alpha value
Z beta value
Sample size for group-1 (n1)
Sample size for group-2 (n2)
Sample size for both group (n1+n2)
Intracluster correlation (ρ)
Number of individual in each cluster (m)
Design effect (DF)
Required minimum sample size (n)
Number of cluster, k
#ClusterRandomizedTrial #SampleSize #Intervention
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[@KAW4691]

Thanks. Very useful and helped me to see the software's black box that calculates power.

[@midoo4852]

Thank you a lot !!!

[@haoduong6565]

Hi, how you adjust for 3 groups? Thanks!

[@MrSagargopal]

How to find p1 and p2

[@ahshanulstatistician6644]

Thank you. I had no more knowledge on youtube technical issues. Yotube gave an update on comment section. After that time I couldn’t follow any comment. Just I completed the setting and am getting the previous comments. I am extremely sorry dear.