Dear NSRR team, thanks so much as always for all your impressive work!
This is just to let you and/or others know that there seems to be a problem with 3 MrOS annotation files for visit 1, which are empty in the nsrr.xml form and contain questionable events in the profusion.xml mode. The three are aa2180, aa2618, and aa2931.
with kind regards, steph
Thanks for the heads-up - we will check these MrOS files out.
Stephanie Marvin reviewed these files/issues and did what she could to fix them. In short, we removed the XML annotation files for aa2180 and replaced the files for aa2618 and aa2931.
I made some notes on the MrOS polysomnography introduction page.
A subset of our MrOS data were very problematic to export for NSRR years ago due to some past file corruption. We cleaned up as much as we could but some strange stuff still slipped through.
Thanks again for bringing these issues to our attention!
Thank you very much for your great work in NSRR. Regarding to MrOS, I also found that the original MrOS sleep study visist 1 provides 2,911 PSG data for visit one. However, raw polysomnography data is available for 2,907 subjects at MrOS Sleep Visit 1 in NSRR. I just want to let you know that it seems 4 data did not transform to NSRR.
Thanks for adding that to the discussion! I will make a note on the introduction page. Unfortunately, the original raw data and scoring for those 4 studies were lost due to a server crash many years ago.