Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Correction for preterm infants #5

Open
zxy1219 opened this issue Aug 27, 2020 · 1 comment
Open

Correction for preterm infants #5

zxy1219 opened this issue Aug 27, 2020 · 1 comment

Comments

@zxy1219
Copy link

zxy1219 commented Aug 27, 2020

How to set up the correction for preterm infants when calculating SDS or percentile? It seems that we can use the kro.ref. Can you provide a example code? Or shall we set the age of preterm infants as negative values?
@RobbieRECAP
Copy link

Hi, I'm not the developer but have used the childsds and kro.ref to calculate Z scores for preterms. I had my gestational age value in weeks so I did (Data$Gestational_Age - 40)/ 52. This gets the age values of your preterms into a negative value in years that childsds can then use.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@zxy1219 @RobbieRECAP