Hello, interesting question for you.
In a medical study 682 patients started out in disease state A. After 3 years in the study 241 patients had progressed to disease state B.
What is the RATE PER 100 PATIENT YEARS of patient progression from state A to state B?
Please can you be explicit in your answers as I need to replicate this with other patient cohorts.
Thank you.
2007-04-02 21:32:24 · 2 answers · asked by kwambonambi 3 in Science & Mathematics ➔ Mathematics
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2007-04-02 21:43:23 · update #1
You have a rate of 241 progressions per 3*682 patient years = 241/2046 = x/100
x = 11.779 progressions per 100 patient years
2007-04-02 22:03:57 · answer #1 · answered by Helmut 7 · 1⤊ 0⤋
14700 per 100 patient years
Please give me best answer thanks!
2007-04-03 12:21:10 · answer #2 · answered by Anonymous · 0⤊ 1⤋