Thanks Stephanie, that's very helpful pointers
I will look into these.
I am interested to know if the raw PPG signal is available from the EDF files of the Sleep Heart Study.
It is not listed here (https://sleepdata.org/datasets/shhs/pages/10-montage-and-sampling-rate-information-shhs1.md)
And if not, if it is available for other adult PSG studies?
Thanks for the clarification,
Thanks Mike. That's helpful. Although as I look at the SHHS information it does not look for any of the regular AASM rules for the hypopnea events scoring (AASM mentions desaturations of 3 or 4 % depending on the guideline year, whereas on the SHHS Manual they mention 2% desaturations).
Following up on this discussion, how do we know what AASM guidelines were used for scoring on the different databases?
Also, in addition to the AHI/RDI entries, is there a ''final diagnosis'' from the MD that is provided? (and which is based on both indexes and symptoms as per the ICSD-3)?