Diagnosis
The best care
Rapid Access Sleep Studies
Routine sleep studies have largely moved from specialist sleep laboratories and into the home, driven to a large extent by demand far exceeding sleep laboratory capacity. In reality most people don't need the very specialist additional measurements made in a sleep laboratory, and these resources are used where they are needed.
To properly investigate OSA you must as a minimum measure:
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Airflow in and out of the mouth and nose
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Snoring
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Oximetry - continuous monitoring of oxygen levels in the blood
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Breathing effort - preferably both the thoracic (chest) and abdominal (tummy)
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Body position
If you recognise more than a couple of these indicators, then you should really get tested for OSA.
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Unexplained daytime sleepiness
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Witnessed apnoea - bed partner sees you not breathing
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Waking up with a headache
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Short term memory impairment/Mild Cognitive Impairment (MCI)
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Irritability
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Loss of libido
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Being overweight
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Feeling tired all the time
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More than one bathroom visit during the night
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Collar size > 17"
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Dozing off when you don't want to
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Having high blood pressure
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Needing daytime naps
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Struggling to concentrate at work
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Loud snoring
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Losing your energy and enthusiasm for life