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Oximetry Status

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Yan +0 points · about 1 month ago

Dear all, I found a channel called "Oximetry Status" in the PSG signal with values 0, 1, 2, but I don't understand what it means. Can anyone help me with this? Thank you very much!

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stephaniemarvin +0 points · about 1 month ago

Hello, The Nonin 8000J Flex oximeter finger sensor was used and output a plethysomograph signal. The Compumedics collection software could provide assessment of oximetry quality with a signal called OXSTAT. OXSTAT was calibrated to the oximetry signal and gave 4 levels of signal quality: Good, Marginal, Poor and Off. The values are as follows: 0=Good 1=Marginal 2=Poor 3=Sensor off

Regards, Stephanie