Hi All!
I am currently carrying out a study to determine the incidence rates of a certauin condition among children. The known incident rate for the condition is 64 per 1000person years. I envisage that for the duration of the study, i could recruit about 600 subjects.
How will i determine the power of the study if this is all i can have and what is the power. I use Stata 9.0.
Thanks
Dr. Alexander A Manu Phone +233-61-28869 / +233-244-619-629"As long as there is breath, there's hope"
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