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Age

Polysomnography (PSG) Quality Assessment: Stage 1/Stage 2 scoring unreliable vs Visit number
Visit 8
Total 461
No 52
Yes 8
Not applicable 401
Polysomnography (PSG) Quality Assessment: Stage 1/Stage 2 scoring unreliable vs Age (categorical)
Visit 8
75-84 years 85 years or older Total
Total 325 130 455
No 32 18 50
Yes 5 3 8
Not applicable 288 109 397
Polysomnography (PSG) Quality Assessment: Stage 1/Stage 2 scoring unreliable vs Gender
Visit 8
Female Total
Total 461 461
No 52 52
Yes 8 8
Not applicable 401 401