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YoHan12

YoHan12
Joined Aug 2022
YoHan12
Joined Aug 2022

Thanks for the reply and tips. Here are my sleep study results:

SLEEP STUDY INTERPRETATION

The total time in bed was 485 minutes of which 420 minutes were spent asleep, yielding a sleep efficiency of 86%. The latencies to sleep and stage N2 were both markedly prolonged, likely contributing to the borderline REM latency of 60 minutes. There were 33 arousals, resulting in an arousal index of 4. Stage N1 sleep time was prolonged, comprising 34 minutes or 8% of total sleep time. Soft snoring was heard when the patient slept in both the lateral and supine positions. Four non-arousing myoclonic events were noted, the frequency of which did not reach clinical significance. No electrocardiographic abnormalities were observed associated with an average heart rate of 74 BPM. There were 5 obstructive apneas and 59 hypopneas, the frequency of which increased when the patient slept supine. The apnea/hypopnea index was 9 and the supine AHI was 22. The average oxygen saturation was 95% and there were REM related repetitive, sawtooth pattern desaturations to as low as 81%.

IMPRESSION: There is evidence of a mild obstructive sleep apnea syndrome, the severity of which worsens when the patient sleeps supine, associated with soft snoring, frequent arousals and REM related repetitive oxygen desaturation. CPAP was not applied due to the underlying relatively low AHI. This patient may, however, benefit from CPAP application or alternative therapy. Clinical correlation is advised.