var.arm1 in NMA with Contrast-based Summary Data

audrey-b / BUGSnet

BUGSnet: a new comprehensive package for network meta-analysis

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var.arm1 in NMA with Contrast-based Summary Data #77

Open wwyy98 opened 2 years ago

wwyy98 commented 2 years ago

Dear Audrey,

I am working on NMA of survival data. I collected point estimate and 95% CI of HRs from included articles. Can I use data.prep to synthesize HRs if I fill differences with ln(HR) and I fill se.diffs with standard error of ln(HR)? Besides, how can I calculate var.arm1 in multi-arm trilas? Thanks a lot.

Wang