Im trying to digest the information behind the xml file.
For the sake of discussion, let us considert the annotation from subject shhs1-200001-nsrr
a) For scoreEvent no 2 (SPo2 artifact), was this event start 304s after the recording start time, and continue for 3 second?
b) Similarly, for scoreEvent no 3 (Arousal), was this event start 964.8s after the recording start time OR after the ScoreEvent no 2, and continue for 25.4 s?
Thanks in advance for the confirmation
Thanks for the question. All of the "Start" times are in "seconds from recording start time". You are correct about the Durations, i.e. the SpO2 artifact (#2) lasted 3 seconds and the Arousal (#3) lasted 25.4 seconds.