alex
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alex created a post,
How to determine the end of the follow-up period, I do not understand how the end of the follow-up period similar to September 30, 2021 mentioned in many articles is obtained.
Many articles mention the end of follow-up time or censor time, such as PMID: 38950855（Reproductive factors, genetic susceptibility and risk of type 2 diabetes: A prospective cohort study）, which ...
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alex created a post,
20003 Treatment/medication code
I would like to know the 20003 Treatment/medication code corresponding to the time of use of the medication, for example, at instance 0 it is recorded that the participant used the medication A, bu...
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alex created a post,
By what ID can I get the record time or participant age that 41267（Number of previous pregnancies） corresponds to. It includes 6 arrays. The date or age of the participant corresponding to each Array.
Also, I can't confirm who the age of the 41286 ( Mother age on date of delivery ) variable says it refers to (the participant himself/herself or the participant's mother). If it is the age of the ...
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alex created a post,
What ID can I use to get the timing of my first pregnancy (not first live birth)?
What ID can I use to get the timing of my first pregnancy (not first live birth)?
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alex created a post,
How to get the specific dates corresponding to different instances of the same field for each participant?
Let's take BMI as an example, each participant's BMI has four instances from 0 to 3. I want to know the exact date when each instance was recorded. does the UK biobank database provide the correspo...
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