Leaks 95% = ???; what's an acceptable percentage?

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
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Chuck Connors
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Leaks 95% = ???; what's an acceptable percentage?

Post by Chuck Connors » Fri Apr 27, 2012 11:23 pm

What's an acceptable leak percentage? -Chuck-

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Pugsy
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Re: Leaks 95% = ???; what's an acceptable percentage?

Post by Pugsy » Sat Apr 28, 2012 2:56 am

It is not % value...it is L/min value

Resmed says that they can handle leaks and compensate for them up to 24 L/min...above that that they say therapy can be impaired and the machine may lose some of its sensing abilities and so some events may happen and not get scored.

95% leak number just means that for 95% of the night you were AT or Below that number...that is all it means. If your 95% number is well below that 24 L/min line...then for the bulk of your night the leak was below the 24 L/min line and all is good. A minor spike to 24 L/min isn't the end of the world either.

Now if any leaks (even small) wake you up often..then the leaks are disturbing sleep and that is unwanted.

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Chuck Connors
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Re: Leaks 95% = ???; what's an acceptable percentage?

Post by Chuck Connors » Sat Apr 28, 2012 8:56 am

Thank you for the clarification, Pugsy. This is very helpful!

-Chuck-
___________________________________________________________________________________

Pugsy wrote:It is not % value...it is L/min value

Resmed says that they can handle leaks and compensate for them up to 24 L/min...above that that they say therapy can be impaired and the machine may lose some of its sensing abilities and so some events may happen and not get scored.

95% leak number just means that for 95% of the night you were AT or Below that number...that is all it means. If your 95% number is well below that 24 L/min line...then for the bulk of your night the leak was below the 24 L/min line and all is good. A minor spike to 24 L/min isn't the end of the world either.

Now if any leaks (even small) wake you up often..then the leaks are disturbing sleep and that is unwanted.