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MIT-LCP / eicu-code

Code and website related to the eICU Collaborative Research Database
https://eicu-crd.mit.edu
MIT License
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SaO2 in vitalPeriodic #196

Open qwe1256 opened 2 years ago

qwe1256 commented 2 years ago

Hi,

The description of the vitalPeriodic says there is a measurement of O2 saturation by the pulse oximeter. Is this O2 saturation the same as SpO2 or SaO2?

Also, I see the vitalPeriodic table has a column 'SaO2'. I would guess this is a typo because it is hard to monitor the SaO2 continuously given the data is measured at the bedside. However, it is easy to monitor SpO2 continuously. Am I missing anything?

Thanks

jraffa commented 2 years ago

I think what you've inferred is likely the case. 90% of the rows in that table/field are non-null, which make it quite probably that it is done by pulse oximeter.

qwe1256 commented 2 years ago

Thank you!

obadawi commented 2 years ago

I believe you are right and the continuous periodic data reflects spo2

On Fri, Apr 1, 2022, 20:43 qwe1256 @.***> wrote:

Hi,

The description of the vitalPeriodic says there is a measurement of O2 saturation by the pulse oximeter. Is this O2 saturation the same as SpO2 or SaO2?

Also, I see the vitalPeriodic table has a column 'SaO2'. I would guess this is a typo because it is hard to monitor the SaO2 continuously given the data is measured at the bedside. However, it is easy to monitor SpO2 continuously. Am I missing anything?

Thanks

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