# \#antibody-test

**URL:** https://forum.fudiabetes.org/tag/antibody-test/353.md

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## [What do you consider to be a diagnostic A1C](https://forum.fudiabetes.org/t/what-do-you-consider-to-be-a-diagnostic-a1c/2381)

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**Author:** [@Irish](https://forum.fudiabetes.org/u/Irish)\
**Replies:** 44\
**Last updated:** [October 24, 2017, 3:13pm UTC](https://forum.fudiabetes.org/t/what-do-you-consider-to-be-a-diagnostic-a1c/2381 "2017-10-24T15:13:42Z")

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Okay, I’m asking this for a friend whose A1C’s seem to be behaving a little badly of late. Any thoughts about what measurement would prompt you to request antibody testing?