Psg calculations - Study guides, Class notes & Summaries

Psg calculations

How do you calculate Arousal due to PLMs ? - ️️Number of arousals associated with PLMs / Minutes of sleep x 60 How do you calculate the PLM index? - ️️Number of PLMs / Minutes of sleep x 60 How do you calculate the PLM with arousal index? - ️️Number of PLMs associated with an arousal / Minutes of sleep x 60 How do you calculate Arousal due to respiratory events? - ️️Number of arousals due to respiratory events / Minutes of sleep x 60 How do you calculate Spontaneous...

How to you calculate the Total Recording Time (TRT)? Epoch number of "Lights on" - Epoch number "Lights out" / 2 How do you calculate Total Sleep Time (TST)? Total epochs of N1 + N2 + N3 + R / 2 How do you calculate Sleep Period Time (SPT)? Last epoch of sleep - first epoch of sleep / 2 How do you calculate percentage of time in each sleep stage (% N1, % N2, % N3, % R)? % N1= minutes of N1 / TST x 100 % N2 = minutes of N2 / TST x 100 % N3 = minutes of N3 / TST x 100 %R = minutes of...

Psg calculations Questions Answers How to you calculate the Total Recording Time (TRT)? Epoch number of "Lights on" - Epoch number "Lights out" / 2 How do you calculate Total Sleep Time (TST)? Total epochs of N1 + N2 + N3 + R / 2 How do you calculate Sleep Period Time (SPT)? Last epoch of sleep - first epoch of sleep / 2 How do you calculate percentage of time in each sleep stage (% N1, % N2, % N3, % R)? % N1= minutes of N1 / TST x 100 % N2 = minutes of N2 / TST...