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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Sleep Med. 2017 Mar 7;34:84–89. doi: 10.1016/j.sleep.2017.02.005

Table 3.

Component criteria of urinary biomarker prediction models

Outcome Assay Direction Threshold z-score
AHI > 1 P.M. Norepinephrine per Crtn < 0.706
A.M./P.M. Norepinephrine per Crtn > −1.092
A.M./P.M. Dopamine per Crtn > −1.457
A.M./P.M. Taurine per Crtn > 0.072

AHI > 5 P.M. Taurine per Crtn > 0.082
A.M. Taurine per Crtn > 1.020

Crtn (Creatinine)